From 150d67f90351a39a10bd186c3035e4595b3c2a16 Mon Sep 17 00:00:00 2001
From: lexluo09 <39718951+lexluo09@users.noreply.github.com>
Date: Wed, 20 Dec 2023 17:08:16 +0800
Subject: [PATCH] (improvement)(semantic) Change 'semantic' to 'headless'
 (#555)

---
 assembly/bin/supersonic-build.sh              |  6 +-
 assembly/bin/supersonic-common.sh             |  6 +-
 assembly/bin/supersonic-daemon.sh             |  8 +-
 chat/api/pom.xml                              |  2 +-
 .../api/component/SemanticInterpreter.java    | 28 +++---
 chat/core/pom.xml                             |  4 +-
 .../chat/config/EntityInternalDetail.java     |  4 +-
 .../chat/mapper/EmbeddingMatchStrategy.java   |  2 +-
 .../chat/mapper/ModelWithSemanticType.java    |  6 +-
 .../parser/sql/llm/LLMRequestService.java     |  4 +-
 .../execute/MetricRecommendProcessor.java     |  2 +-
 .../chat/query/BaseSemanticQuery.java         | 10 +--
 .../llm/analytics/MetricAnalyzeQuery.java     |  4 +-
 .../chat/query/llm/s2sql/LLMSqlQuery.java     |  4 +-
 .../chat/query/rule/RuleSemanticQuery.java    |  6 +-
 .../query/rule/metric/MetricFilterQuery.java  |  4 +-
 .../rule/metric/MetricSemanticQuery.java      | 13 ++-
 .../query/rule/metric/MetricTagQuery.java     |  4 +-
 .../chat/rest/ChatConfigController.java       | 12 +--
 .../chat/service/SemanticService.java         | 39 ++++----
 .../chat/service/impl/ConfigServiceImpl.java  | 12 +--
 .../chat/service/impl/PluginServiceImpl.java  |  2 +-
 .../chat/service/impl/QueryServiceImpl.java   |  8 +-
 .../chat/service/impl/SearchServiceImpl.java  |  8 +-
 .../chat/utils/ComponentFactory.java          |  2 +-
 .../supersonic/chat/utils/DictMetaHelper.java |  4 +-
 .../chat/utils/DictQueryHelper.java           |  4 +-
 .../chat/utils/QueryReqBuilder.java           |  6 +-
 .../chat/test/context/ContextTest.java        |  8 +-
 .../test/context/MockBeansConfiguration.java  | 35 ++++----
 .../chat/utils/QueryReqBuilderTest.java       |  4 +-
 chat/knowledge/pom.xml                        |  2 +-
 .../semantic/BaseSemanticInterpreter.java     |  2 +-
 .../semantic/LocalSemanticInterpreter.java    | 38 ++++----
 .../semantic/ModelSchemaBuilder.java          | 12 +--
 .../semantic/RemoteSemanticInterpreter.java   | 69 +++++++--------
 {semantic => headless}/api/pom.xml            |  4 +-
 .../enums/ElementFrequencyEnum.java           |  2 +-
 .../enums/ElementTypeEnum.java                |  2 +-
 .../enums/UpdateCycleEnum.java                |  2 +-
 .../pojo/MaterializationConfFilter.java       |  2 +-
 .../pojo/MaterializationDateFilter.java       |  2 +-
 .../pojo/MaterializationFilter.java           |  6 +-
 .../pojo/MaterializationRecordFilter.java     |  2 +-
 .../request/MaterializationElementReq.java    |  6 +-
 .../request/MaterializationRecordReq.java     |  2 +-
 .../request/MaterializationReq.java           |  6 +-
 .../request/MaterializationSourceReq.java     |  2 +-
 .../response/MaterializationDateResp.java     |  2 +-
 .../MaterializationElementModelResp.java      |  4 +-
 .../response/MaterializationElementResp.java  |  6 +-
 .../response/MaterializationRecordResp.java   |  2 +-
 .../response/MaterializationResp.java         |  6 +-
 .../response/MaterializationSourceResp.java   |  8 +-
 .../api/model/enums/DataTypeEnum.java         |  2 +-
 .../api/model/enums/DimensionTypeEnum.java    |  2 +-
 .../api/model/enums/IdentifyTypeEnum.java     |  2 +-
 .../api/model/enums/MetricTypeEnum.java       |  2 +-
 .../api/model/enums/ModelSourceTypeEnum.java  |  2 +-
 .../api/model/enums/OperatorEnum.java         |  2 +-
 .../api/model/enums/QueryOptMode.java         |  2 +-
 .../api/model/enums/QueryTypeBackEnum.java    |  2 +-
 .../api/model/enums/QueryTypeEnum.java        |  2 +-
 .../api/model/enums/SemanticTypeEnum.java     |  2 +-
 .../api/model/pojo/DatasourceType.java        |  2 +-
 .../headless}/api/model/pojo/Dim.java         |  2 +-
 .../headless}/api/model/pojo/DimValueMap.java |  2 +-
 .../model/pojo/DimensionTimeTypeParams.java   |  2 +-
 .../api/model/pojo/DrillDownDimension.java    |  2 +-
 .../headless}/api/model/pojo/Entity.java      |  2 +-
 .../headless}/api/model/pojo/Identify.java    |  2 +-
 .../api/model/pojo/ItemDateFilter.java        |  2 +-
 .../headless}/api/model/pojo/Measure.java     |  2 +-
 .../model/pojo/MetricQueryDefaultConfig.java  |  2 +-
 .../api/model/pojo/MetricTypeParams.java      |  2 +-
 .../headless}/api/model/pojo/ModelDetail.java |  4 +-
 .../headless}/api/model/pojo/QueryResult.java |  2 +-
 .../headless}/api/model/pojo/QueryStat.java   |  2 +-
 .../api/model/pojo/RelateDimension.java       |  2 +-
 .../headless}/api/model/pojo/SchemaItem.java  |  2 +-
 .../api/model/request/DatabaseReq.java        |  4 +-
 .../api/model/request/DateInfoReq.java        |  2 +-
 .../api/model/request/DimensionReq.java       |  6 +-
 .../api/model/request/DomainReq.java          |  4 +-
 .../api/model/request/DomainUpdateReq.java    |  2 +-
 .../api/model/request/MetaBatchReq.java       |  2 +-
 .../api/model/request/MetricBaseReq.java      |  6 +-
 .../api/model/request/MetricReq.java          |  8 +-
 .../headless}/api/model/request/ModelReq.java | 10 +--
 .../model/request/ModelSchemaFilterReq.java   |  2 +-
 .../api/model/request/PageDimensionReq.java   |  2 +-
 .../api/model/request/PageMetricReq.java      |  2 +-
 .../api/model/request/PageSchemaItemReq.java  |  2 +-
 .../api/model/request/SqlExecuteReq.java      |  2 +-
 .../api/model/request/ViewInfoReq.java        |  2 +-
 .../api/model/response/DatabaseResp.java      |  2 +-
 .../api/model/response/DimSchemaResp.java     |  2 +-
 .../api/model/response/DimensionResp.java     |  6 +-
 .../api/model/response/DomainResp.java        |  6 +-
 .../api/model/response/ExplainResp.java       |  2 +-
 .../api/model/response/MeasureResp.java       |  2 +-
 .../api/model/response/MetricResp.java        | 12 +--
 .../api/model/response/MetricSchemaResp.java  |  2 +-
 .../api/model/response/ModelResp.java         | 12 +--
 .../model/response/ModelSchemaRelaResp.java   |  2 +-
 .../api/model/response/ModelSchemaResp.java   |  4 +-
 .../response/QueryResultWithSchemaResp.java   |  6 +-
 .../api/model/response/SqlParserResp.java     |  2 +-
 .../api/model/yaml/DataModelYamlTpl.java      |  4 +-
 .../yaml/DimensionTimeTypeParamsTpl.java      |  2 +-
 .../api/model/yaml/DimensionYamlTpl.java      |  2 +-
 .../api/model/yaml/IdentifyYamlTpl.java       |  2 +-
 .../api/model/yaml/MeasureYamlTpl.java        |  2 +-
 .../model/yaml/MetricTypeParamsYamlTpl.java   |  2 +-
 .../api/model/yaml/MetricYamlTpl.java         |  2 +-
 .../headless}/api/query/enums/AggOption.java  |  2 +-
 .../headless}/api/query/pojo/Cache.java       |  2 +-
 .../api/query/pojo/DataDownload.java          |  2 +-
 .../api/query/pojo/Materialization.java       |  2 +-
 .../headless}/api/query/pojo/MetricTable.java |  4 +-
 .../headless}/api/query/pojo/Param.java       |  2 +-
 .../api/query/request/BatchDownloadReq.java   |  2 +-
 .../api/query/request/DownloadStructReq.java  |  2 +-
 .../api/query/request/ExplainSqlReq.java      |  4 +-
 .../api/query/request/ItemUseReq.java         |  2 +-
 .../api/query/request/MetricReq.java          |  2 +-
 .../api/query/request/ParseSqlReq.java        |  4 +-
 .../api/query/request/QueryDimValueReq.java   |  2 +-
 .../query/request/QueryMultiStructReq.java    |  2 +-
 .../api/query/request/QueryS2SQLReq.java      |  2 +-
 .../api/query/request/QueryStructReq.java     |  6 +-
 .../api/query/response/ItemUseResp.java       |  2 +-
 .../materialization/pom.xml                   |  8 +-
 .../MaterializationConfServiceImpl.java       | 54 ++++++------
 .../MaterializationRecordServiceImpl.java     | 20 ++---
 .../domain/MaterializationConfService.java    | 18 ++--
 .../domain/MaterializationRecordService.java  | 12 +--
 .../domain/dataobject/MaterializationDO.java  |  2 +-
 .../dataobject/MaterializationDOExample.java  |  2 +-
 .../MaterializationDOWithBLOBs.java           |  2 +-
 .../dataobject/MaterializationElementDO.java  |  2 +-
 .../MaterializationElementDOExample.java      |  2 +-
 .../MaterializationElementDOKey.java          |  2 +-
 .../MaterializationElementDOWithBLOBs.java    |  2 +-
 .../dataobject/MaterializationRecordDO.java   |  2 +-
 .../MaterializationRecordDOExample.java       |  2 +-
 .../domain/pojo/Materialization.java          |  6 +-
 .../domain/pojo/MaterializationElement.java   |  6 +-
 .../domain/pojo/MaterializationRecord.java    |  2 +-
 .../MaterializationElementRepository.java     |  8 +-
 .../MaterializationRecordRepository.java      |  8 +-
 .../repository/MaterializationRepository.java |  8 +-
 .../utils/MaterializationConverter.java       | 26 +++---
 .../utils/MaterializationPartitionHelper.java |  8 +-
 .../utils/MaterializationRecordConverter.java | 10 +--
 .../domain/utils/MaterializationUtils.java    |  4 +-
 .../utils/MaterializationZipperUtils.java     | 16 ++--
 .../mapper/MaterializationDOCustomMapper.java |  6 +-
 .../mapper/MaterializationDOMapper.java       |  8 +-
 .../MaterializationElementDOMapper.java       | 10 +--
 .../mapper/MaterializationRecordDOMapper.java |  6 +-
 .../MaterializationElementRepositoryImpl.java | 20 ++---
 .../MaterializationRecordRepositoryImpl.java  | 18 ++--
 .../MaterializationRepositoryImpl.java        | 18 ++--
 .../rest/MaterializationConfController.java   | 16 ++--
 .../rest/MaterializationRecordController.java | 14 +--
 .../mapper/MaterializationDOCustomMapper.xml  |  8 +-
 .../mapper/MaterializationDOMapper.xml        | 22 ++---
 .../mapper/MaterializationElementDOMapper.xml | 26 +++---
 .../mapper/MaterializationRecordDOMapper.xml  | 24 ++---
 {semantic => headless}/model/pom.xml          |  6 +-
 .../model/application/CatalogImpl.java        | 32 +++----
 .../model/application/CollectServiceImpl.java |  8 +-
 .../application/DatabaseServiceImpl.java      | 32 +++----
 .../application/DimensionServiceImpl.java     | 40 ++++-----
 .../model/application/DomainServiceImpl.java  | 20 ++---
 .../model/application/MetricServiceImpl.java  | 46 +++++-----
 .../application/ModelRelaServiceImpl.java     |  8 +-
 .../model/application/ModelServiceImpl.java   | 88 +++++++++----------
 .../application/ViewInfoServiceImpl.java      | 24 ++---
 .../headless}/model/domain/Catalog.java       | 18 ++--
 .../model/domain/CollectService.java          |  4 +-
 .../model/domain/DatabaseService.java         |  8 +-
 .../model/domain/DimensionService.java        | 14 +--
 .../headless}/model/domain/DomainService.java |  8 +-
 .../headless}/model/domain/MetricService.java | 16 ++--
 .../model/domain/ModelRelaService.java        |  2 +-
 .../headless}/model/domain/ModelService.java  | 26 +++---
 .../engineadapter/ClickHouseAdaptor.java      |  2 +-
 .../adaptor/engineadapter/EngineAdaptor.java  |  2 +-
 .../engineadapter/EngineAdaptorFactory.java   |  4 +-
 .../adaptor/engineadapter/H2Adaptor.java      |  2 +-
 .../adaptor/engineadapter/MysqlAdaptor.java   |  2 +-
 .../model/domain/dataobject/CollectDO.java    |  2 +-
 .../model/domain/dataobject/DatabaseDO.java   |  2 +-
 .../domain/dataobject/DatabaseDOExample.java  |  2 +-
 .../model/domain/dataobject/DateInfoDO.java   |  2 +-
 .../model/domain/dataobject/DimensionDO.java  |  2 +-
 .../model/domain/dataobject/DomainDO.java     |  2 +-
 .../domain/dataobject/DomainDOExample.java    |  2 +-
 .../model/domain/dataobject/MetricDO.java     |  2 +-
 .../MetricQueryDefaultConfigDO.java           |  2 +-
 .../model/domain/dataobject/ModelDO.java      |  2 +-
 .../model/domain/dataobject/ModelRelaDO.java  |  2 +-
 .../model/domain/dataobject/ViewInfoDO.java   |  2 +-
 .../domain/dataobject/ViewInfoDOExample.java  |  2 +-
 .../listener/MetaEmbeddingListener.java       |  2 +-
 .../domain/manager/DatasourceYamlManager.java | 34 +++----
 .../domain/manager/DimensionYamlManager.java  |  8 +-
 .../domain/manager/MetricYamlManager.java     |  8 +-
 .../model/domain/pojo/ConnectInfo.java        |  2 +-
 .../headless}/model/domain/pojo/Database.java |  2 +-
 .../model/domain/pojo/Datasource.java         |  6 +-
 .../domain/pojo/DatasourceQueryEnum.java      |  2 +-
 .../model/domain/pojo/Dimension.java          |  6 +-
 .../model/domain/pojo/DimensionFilter.java    |  2 +-
 .../headless}/model/domain/pojo/Domain.java   |  8 +-
 .../model/domain/pojo/EngineTypeEnum.java     |  2 +-
 .../model/domain/pojo/JdbcDataSource.java     |  8 +-
 .../model/domain/pojo/MetaFilter.java         |  2 +-
 .../headless}/model/domain/pojo/Metric.java   |  8 +-
 .../model/domain/pojo/MetricFilter.java       |  2 +-
 .../headless}/model/domain/pojo/Model.java    |  8 +-
 .../model/domain/pojo/ModelFilter.java        |  2 +-
 .../domain/repository/DatabaseRepository.java |  4 +-
 .../domain/repository/DateInfoRepository.java | 16 ++++
 .../repository/DimensionRepository.java       |  6 +-
 .../domain/repository/DomainRepository.java   |  4 +-
 .../domain/repository/MetricRepository.java   |  8 +-
 .../domain/repository/ModelRepository.java    |  6 +-
 .../domain/repository/ViewInfoRepository.java |  4 +-
 .../model/domain/utils/DatabaseConverter.java | 12 +--
 .../domain/utils/DimensionConverter.java      | 16 ++--
 .../model/domain/utils/DomainConvert.java     | 12 +--
 .../domain/utils/JdbcDataSourceUtils.java     | 10 +--
 .../model/domain/utils/MetricConverter.java   | 24 ++---
 .../model/domain/utils/ModelConverter.java    | 30 +++----
 .../model/domain/utils/NameCheckUtils.java    |  2 +-
 .../model/domain/utils/SqlUtils.java          | 10 +--
 .../domain/utils/SysTimeDimensionBuilder.java | 10 +--
 .../infrastructure/mapper/CollectMapper.java  |  4 +-
 .../mapper/DatabaseDOMapper.java              |  6 +-
 .../infrastructure/mapper/DateInfoMapper.java |  6 +-
 .../mapper/DimensionDOCustomMapper.java       |  6 +-
 .../mapper/DimensionDOMapper.java             |  4 +-
 .../infrastructure/mapper/DomainDOMapper.java |  4 +-
 .../mapper/MetricDOCustomMapper.java          |  6 +-
 .../infrastructure/mapper/MetricDOMapper.java |  4 +-
 .../MetricQueryDefaultConfigDOMapper.java     |  4 +-
 .../mapper/ModelDOCustomMapper.java           |  4 +-
 .../infrastructure/mapper/ModelDOMapper.java  |  4 +-
 .../mapper/ModelRelaDOMapper.java             |  4 +-
 .../mapper/ViewInfoDOMapper.java              |  4 +-
 .../repository/DatabaseRepositoryImpl.java    | 10 +--
 .../repository/DateInfoRepositoryImpl.java    | 12 +--
 .../repository/DimensionRepositoryImpl.java   | 12 +--
 .../repository/DomainRepositoryImpl.java      |  8 +-
 .../repository/MetricRepositoryImpl.java      | 16 ++--
 .../repository/ModelRepositoryImpl.java       | 12 +--
 .../repository/ViewInfoRepositoryImpl.java    |  8 +-
 .../model/rest/CollectController.java         |  6 +-
 .../model/rest/DatabaseController.java        | 12 +--
 .../model/rest/DimensionController.java       | 18 ++--
 .../model/rest/DomainController.java          | 10 +--
 .../model/rest/MetricController.java          | 20 ++---
 .../headless}/model/rest/ModelController.java | 14 +--
 .../model/rest/ModelRelaController.java       |  4 +-
 .../model/rest/ViewInfoController.java        | 10 +--
 .../resources/mapper/DatabaseDOMapper.xml     | 22 ++---
 .../mapper/custom/DateInfoMapper.xml          |  4 +-
 .../mapper/custom/DimensionDOCustomMapper.xml |  6 +-
 .../mapper/custom/MetricDOCustomMapper.xml    |  6 +-
 .../mapper/custom/ModelDOCustomMapper.xml     |  2 +-
 .../application/ModelServiceImplTest.java     | 40 ++++-----
 {semantic => headless}/pom.xml                |  2 +-
 {semantic => headless}/query/pom.xml          | 10 +--
 .../query/executor/JdbcExecutor.java          | 12 +--
 .../query/executor/QueryExecutor.java         | 12 +++
 .../query/optimizer/DetailQuery.java          |  6 +-
 .../query/optimizer/QueryOptimizer.java       |  8 ++
 .../query/parser/HeadlessConverter.java       | 16 ++++
 .../headless}/query/parser/QueryParser.java   | 26 +++---
 .../headless/query/parser/SqlParser.java      | 10 +++
 .../parser/calcite/CalciteSqlParser.java      | 47 ++++++++++
 .../query/parser/calcite/Configuration.java   |  4 +-
 .../parser/calcite/HeadlessSchemaManager.java | 88 +++++++++----------
 .../parser/calcite/planner/AggPlanner.java    | 36 ++++----
 .../planner/MaterializationPlanner.java       | 38 ++++----
 .../query/parser/calcite/planner/Planner.java | 17 ++++
 .../query/parser/calcite/s2sql/Constants.java |  2 +-
 .../parser/calcite/s2sql/DataSource.java      |  4 +-
 .../query/parser/calcite/s2sql/DataType.java  |  2 +-
 .../query/parser/calcite/s2sql/Dimension.java |  4 +-
 .../s2sql/DimensionTimeTypeParams.java        |  2 +-
 .../parser/calcite/s2sql/HeadlessModel.java   |  4 +-
 .../query/parser/calcite/s2sql/Identify.java  |  2 +-
 .../parser/calcite/s2sql/JoinRelation.java    |  2 +-
 .../parser/calcite/s2sql/Materialization.java |  2 +-
 .../calcite/s2sql/MaterializationElement.java |  2 +-
 .../query/parser/calcite/s2sql/Measure.java   |  2 +-
 .../query/parser/calcite/s2sql/Metric.java    |  4 +-
 .../calcite/s2sql/MetricTypeParams.java       |  2 +-
 .../query/parser/calcite/s2sql/TimeRange.java |  2 +-
 .../calcite/schema/DataSourceTable.java       |  2 +-
 .../parser/calcite/schema/HeadlessSchema.java | 48 +++++-----
 .../schema/HeadlessSqlConformance.java        |  4 +-
 .../parser/calcite/schema/SchemaBuilder.java  |  8 +-
 .../parser/calcite/schema/SemanticItem.java   |  2 +-
 .../calcite/schema/SemanticSqlDialect.java    |  4 +-
 .../parser/calcite/sql/Optimization.java      |  9 ++
 .../query/parser/calcite/sql/Renderer.java    | 28 +++---
 .../calcite/sql/S2SQLSqlValidatorImpl.java    |  2 +-
 .../query/parser/calcite/sql/TableView.java   |  4 +-
 .../calcite/sql/node/AggFunctionNode.java     |  2 +-
 .../calcite/sql/node/DataSourceNode.java      | 28 +++---
 .../calcite/sql/node/DimensionNode.java       |  6 +-
 .../parser/calcite/sql/node/ExtendNode.java   |  2 +-
 .../parser/calcite/sql/node/FilterNode.java   |  2 +-
 .../parser/calcite/sql/node/IdentifyNode.java |  6 +-
 .../parser/calcite/sql/node/JoinNode.java     |  2 +-
 .../parser/calcite/sql/node/MeasureNode.java  |  4 +-
 .../parser/calcite/sql/node/MetricNode.java   |  4 +-
 .../parser/calcite/sql/node/SemanticNode.java |  8 +-
 .../node/extend/LateralViewExplodeNode.java   |  4 +-
 .../calcite/sql/render/FilterRender.java      | 24 ++---
 .../parser/calcite/sql/render/JoinRender.java | 54 ++++++------
 .../calcite/sql/render/OutputRender.java      | 16 ++--
 .../calcite/sql/render/SourceRender.java      | 52 +++++------
 .../parser/convert/CalculateAggConverter.java | 34 +++----
 .../convert/DefaultDimValueConverter.java     | 18 ++--
 .../parser/convert/MetricCheckConverter.java  | 20 ++---
 .../convert/ParserDefaultConverter.java       | 20 ++---
 .../parser/convert/QueryReqConverter.java     | 38 ++++----
 .../parser/convert/ZipperModelConverter.java  | 22 ++---
 .../query/persistence/mapper/StatMapper.java  |  6 +-
 .../persistence/pojo/ParserSvrResponse.java   |  2 +-
 .../persistence/pojo/QueryStatement.java      |  8 +-
 .../repository/StatRepository.java            |  8 +-
 .../repository/StatRepositoryImpl.java        | 10 +--
 .../headless}/query/rest/QueryController.java | 42 ++++-----
 .../query/rest/SchemaController.java          | 20 ++---
 .../query/service/AuthCommonService.java      | 18 ++--
 .../query/service/DataPermission.java         |  2 +-
 .../query/service/DownloadService.java        |  6 +-
 .../query/service/DownloadServiceImpl.java    | 28 +++---
 .../query/service/HeadlessQueryEngine.java    | 21 +++++
 .../service/HeadlessQueryEngineImpl.java      | 28 +++---
 .../headless}/query/service/QueryService.java | 24 ++---
 .../query/service/QueryServiceImpl.java       | 74 ++++++++--------
 .../query/service/SchemaService.java          | 18 ++--
 .../query/service/SchemaServiceImpl.java      | 34 +++----
 .../query/utils/ComponentFactory.java         | 44 +++++-----
 .../query/utils/DataPermissionAOP.java        | 41 +++++----
 .../query/utils/DataTransformUtils.java       |  2 +-
 .../headless}/query/utils/DimValueAspect.java | 24 ++---
 .../query/utils/QueryStructUtils.java         | 30 +++----
 .../headless}/query/utils/QueryUtils.java     | 35 ++++----
 .../query/utils/S2SQLDataAspect.java          | 22 ++---
 .../utils/S2SQLPermissionAnnotation.java      |  2 +-
 .../query/utils/SqlGenerateUtils.java         |  4 +-
 .../headless}/query/utils/StatUtils.java      | 26 +++---
 .../src/main/resources/mapper/StatMapper.xml  |  6 +-
 .../calcite/HeadlessParserServiceTest.java    | 66 +++++++-------
 .../calcite/MaterializationQueryTest.java     | 14 +--
 .../service/DownloadServiceImplTest.java      | 27 +++---
 .../query/utils/DataTransformUtilsTest.java   |  2 +-
 launchers/{semantic => headless}/pom.xml      | 10 +--
 .../src/main/build/build.xml                  |  0
 .../tencent/supersonic/HeadlessLauncher.java} |  4 +-
 .../tencent/supersonic/db/MybatisConfig.java  |  0
 .../supersonic/db/PageHelperConfig.java       |  0
 .../main/resources/META-INF/spring.factories  |  0
 .../src/main/resources/application-local.yaml |  0
 .../src/main/resources/application.yaml       |  2 +-
 .../main/resources/db/semantic-data-h2.sql    |  0
 .../main/resources/db/semantic-schema-h2.sql  |  0
 .../src/main/resources/logback-spring.xml     |  0
 launchers/pom.xml                             |  2 +-
 launchers/standalone/pom.xml                  |  6 +-
 .../supersonic/BenchMarkDemoDataLoader.java   | 24 ++---
 .../tencent/supersonic/ChatDemoLoader.java    |  2 +-
 ...emoLoader.java => HeadlessDemoLoader.java} |  4 +-
 .../supersonic/ModelDemoDataLoader.java       | 42 ++++-----
 .../model/MetricServiceImplTest.java          |  8 +-
 pom.xml                                       |  2 +-
 .../domain/repository/DateInfoRepository.java | 16 ----
 .../query/executor/QueryExecutor.java         | 12 ---
 .../query/optimizer/QueryOptimizer.java       |  8 --
 .../query/parser/SemanticConverter.java       | 16 ----
 .../semantic/query/parser/SqlParser.java      | 10 ---
 .../parser/calcite/CalciteSqlParser.java      | 47 ----------
 .../query/parser/calcite/planner/Planner.java | 17 ----
 .../parser/calcite/sql/Optimization.java      |  9 --
 .../query/service/SemanticQueryEngine.java    | 21 -----
 394 files changed, 1970 insertions(+), 1975 deletions(-)
 rename {semantic => headless}/api/pom.xml (96%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/enums/ElementFrequencyEnum.java (53%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/enums/ElementTypeEnum.java (61%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/enums/UpdateCycleEnum.java (50%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/pojo/MaterializationConfFilter.java (85%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/pojo/MaterializationDateFilter.java (79%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/pojo/MaterializationFilter.java (73%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/pojo/MaterializationRecordFilter.java (91%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/request/MaterializationElementReq.java (77%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/request/MaterializationRecordReq.java (90%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/request/MaterializationReq.java (77%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/request/MaterializationSourceReq.java (74%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/response/MaterializationDateResp.java (87%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/response/MaterializationElementModelResp.java (75%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/response/MaterializationElementResp.java (74%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/response/MaterializationRecordResp.java (90%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/response/MaterializationResp.java (77%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/materialization/response/MaterializationSourceResp.java (75%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/enums/DataTypeEnum.java (98%)
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 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/enums/IdentifyTypeEnum.java (52%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/enums/MetricTypeEnum.java (50%)
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 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/request/PageMetricReq.java (65%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/request/PageSchemaItemReq.java (90%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/request/SqlExecuteReq.java (91%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/request/ViewInfoReq.java (83%)
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 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/response/ExplainResp.java (83%)
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 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/response/ModelSchemaResp.java (87%)
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 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/model/response/SqlParserResp.java (89%)
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 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/query/pojo/DataDownload.java (75%)
 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/query/pojo/Materialization.java (83%)
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 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/query/request/ItemUseReq.java (90%)
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 rename {semantic/api/src/main/java/com/tencent/supersonic/semantic => headless/api/src/main/java/com/tencent/supersonic/headless}/api/query/request/QueryStructReq.java (98%)
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 rename {semantic => headless}/materialization/pom.xml (83%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/application/MaterializationConfServiceImpl.java (93%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/application/MaterializationRecordServiceImpl.java (84%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/MaterializationConfService.java (72%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/MaterializationRecordService.java (71%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/dataobject/MaterializationDO.java (97%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/dataobject/MaterializationDOExample.java (99%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/dataobject/MaterializationDOWithBLOBs.java (92%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/dataobject/MaterializationElementDO.java (96%)
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 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/dataobject/MaterializationElementDOKey.java (90%)
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 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/dataobject/MaterializationRecordDO.java (98%)
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 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/pojo/Materialization.java (78%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/pojo/MaterializationElement.java (76%)
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 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/utils/MaterializationPartitionHelper.java (92%)
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 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/domain/utils/MaterializationZipperUtils.java (90%)
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 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/infrastructure/mapper/MaterializationRecordDOMapper.java (83%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/infrastructure/repository/MaterializationElementRepositoryImpl.java (85%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/infrastructure/repository/MaterializationRecordRepositoryImpl.java (89%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/infrastructure/repository/MaterializationRepositoryImpl.java (81%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/rest/MaterializationConfController.java (89%)
 rename {semantic/materialization/src/main/java/com/tencent/supersonic/semantic => headless/materialization/src/main/java/com/tencent/supersonic/headless}/materialization/rest/MaterializationRecordController.java (87%)
 rename {semantic => headless}/materialization/src/main/resources/mapper/MaterializationDOCustomMapper.xml (92%)
 rename {semantic => headless}/materialization/src/main/resources/mapper/MaterializationDOMapper.xml (93%)
 rename {semantic => headless}/materialization/src/main/resources/mapper/MaterializationElementDOMapper.xml (91%)
 rename {semantic => headless}/materialization/src/main/resources/mapper/MaterializationRecordDOMapper.xml (93%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/application/CollectServiceImpl.java (86%)
 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/application/DatabaseServiceImpl.java (86%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/application/MetricServiceImpl.java (92%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/DatabaseService.java (76%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/pojo/MetaFilter.java (89%)
 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/pojo/Metric.java (66%)
 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/pojo/MetricFilter.java (63%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/pojo/ModelFilter.java (73%)
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 create mode 100644 headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DateInfoRepository.java
 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/repository/DimensionRepository.java (69%)
 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/repository/DomainRepository.java (68%)
 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/repository/MetricRepository.java (71%)
 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/repository/ModelRepository.java (60%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/utils/DatabaseConverter.java (87%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/utils/DomainConvert.java (86%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/domain/utils/MetricConverter.java (85%)
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 rename {semantic/model/src/main/java/com/tencent/supersonic/semantic => headless/model/src/main/java/com/tencent/supersonic/headless}/model/infrastructure/mapper/DomainDOMapper.java (59%)
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 create mode 100644 headless/query/src/main/java/com/tencent/supersonic/headless/query/executor/QueryExecutor.java
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 create mode 100644 headless/query/src/main/java/com/tencent/supersonic/headless/query/optimizer/QueryOptimizer.java
 create mode 100644 headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/HeadlessConverter.java
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/QueryParser.java (86%)
 create mode 100644 headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/SqlParser.java
 create mode 100644 headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/CalciteSqlParser.java
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/Configuration.java (97%)
 rename semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/SemanticSchemaManager.java => headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/HeadlessSchemaManager.java (82%)
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 create mode 100644 headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/Planner.java
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 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/DataSource.java (78%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/DataType.java (93%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/Dimension.java (76%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/DimensionTimeTypeParams.java (68%)
 rename semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/SemanticModel.java => headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/HeadlessModel.java (83%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/Identify.java (82%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/JoinRelation.java (82%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/Materialization.java (95%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/MaterializationElement.java (75%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/Measure.java (86%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/Metric.java (71%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/MetricTypeParams.java (70%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/s2sql/TimeRange.java (68%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/schema/DataSourceTable.java (98%)
 rename semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSchema.java => headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/HeadlessSchema.java (64%)
 rename semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSqlConformance.java => headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/HeadlessSqlConformance.java (96%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/schema/SchemaBuilder.java (91%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/schema/SemanticItem.java (52%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/schema/SemanticSqlDialect.java (96%)
 create mode 100644 headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/Optimization.java
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/Renderer.java (82%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/S2SQLSqlValidatorImpl.java (89%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/TableView.java (92%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/AggFunctionNode.java (91%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/DataSourceNode.java (94%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/DimensionNode.java (92%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/ExtendNode.java (95%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/FilterNode.java (93%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/IdentifyNode.java (88%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/JoinNode.java (77%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/MeasureNode.java (93%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/MetricNode.java (88%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/SemanticNode.java (96%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/node/extend/LateralViewExplodeNode.java (94%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/render/FilterRender.java (77%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/render/JoinRender.java (92%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/render/OutputRender.java (78%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/calcite/sql/render/SourceRender.java (90%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/convert/CalculateAggConverter.java (95%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/convert/DefaultDimValueConverter.java (78%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/convert/MetricCheckConverter.java (84%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/convert/ParserDefaultConverter.java (81%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/convert/QueryReqConverter.java (89%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/parser/convert/ZipperModelConverter.java (77%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/persistence/mapper/StatMapper.java (54%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/persistence/pojo/ParserSvrResponse.java (88%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/persistence/pojo/QueryStatement.java (74%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/persistence/repository/StatRepository.java (51%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/persistence/repository/StatRepositoryImpl.java (91%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/rest/QueryController.java (81%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/rest/SchemaController.java (81%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/service/AuthCommonService.java (95%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/service/DataPermission.java (84%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/service/DownloadService.java (70%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/service/DownloadServiceImpl.java (93%)
 create mode 100644 headless/query/src/main/java/com/tencent/supersonic/headless/query/service/HeadlessQueryEngine.java
 rename semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SemanticQueryEngineImpl.java => headless/query/src/main/java/com/tencent/supersonic/headless/query/service/HeadlessQueryEngineImpl.java (77%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/service/QueryService.java (57%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/service/QueryServiceImpl.java (84%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/service/SchemaService.java (54%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/service/SchemaServiceImpl.java (81%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/ComponentFactory.java (62%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/DataPermissionAOP.java (92%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/DataTransformUtils.java (98%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/DimValueAspect.java (94%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/QueryStructUtils.java (95%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/QueryUtils.java (95%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/S2SQLDataAspect.java (92%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/S2SQLPermissionAnnotation.java (86%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/SqlGenerateUtils.java (96%)
 rename {semantic/query/src/main/java/com/tencent/supersonic/semantic => headless/query/src/main/java/com/tencent/supersonic/headless}/query/utils/StatUtils.java (89%)
 rename {semantic => headless}/query/src/main/resources/mapper/StatMapper.xml (95%)
 rename semantic/query/src/test/java/com/tencent/supersonic/semantic/query/domain/calcite/SemanticParserServiceTest.java => headless/query/src/test/java/com/tencent/supersonic/headless/query/domain/calcite/HeadlessParserServiceTest.java (81%)
 rename {semantic/query/src/test/java/com/tencent/supersonic/semantic => headless/query/src/test/java/com/tencent/supersonic/headless}/query/domain/calcite/MaterializationQueryTest.java (82%)
 rename {semantic/query/src/test/java/com/tencent/supersonic/semantic => headless/query/src/test/java/com/tencent/supersonic/headless}/query/service/DownloadServiceImplTest.java (89%)
 rename {semantic/query/src/test/java/com/tencent/supersonic/semantic => headless/query/src/test/java/com/tencent/supersonic/headless}/query/utils/DataTransformUtilsTest.java (96%)
 rename launchers/{semantic => headless}/pom.xml (92%)
 rename launchers/{semantic => headless}/src/main/build/build.xml (100%)
 rename launchers/{semantic/src/main/java/com/tencent/supersonic/SemanticLauncher.java => headless/src/main/java/com/tencent/supersonic/HeadlessLauncher.java} (86%)
 rename launchers/{semantic => headless}/src/main/java/com/tencent/supersonic/db/MybatisConfig.java (100%)
 rename launchers/{semantic => headless}/src/main/java/com/tencent/supersonic/db/PageHelperConfig.java (100%)
 rename launchers/{semantic => headless}/src/main/resources/META-INF/spring.factories (100%)
 rename launchers/{semantic => headless}/src/main/resources/application-local.yaml (100%)
 rename launchers/{semantic => headless}/src/main/resources/application.yaml (74%)
 rename launchers/{semantic => headless}/src/main/resources/db/semantic-data-h2.sql (100%)
 rename launchers/{semantic => headless}/src/main/resources/db/semantic-schema-h2.sql (100%)
 rename launchers/{semantic => headless}/src/main/resources/logback-spring.xml (100%)
 rename launchers/standalone/src/main/java/com/tencent/supersonic/{SemanticDemoLoader.java => HeadlessDemoLoader.java} (90%)
 delete mode 100644 semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DateInfoRepository.java
 delete mode 100644 semantic/query/src/main/java/com/tencent/supersonic/semantic/query/executor/QueryExecutor.java
 delete mode 100644 semantic/query/src/main/java/com/tencent/supersonic/semantic/query/optimizer/QueryOptimizer.java
 delete mode 100644 semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/SemanticConverter.java
 delete mode 100644 semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/SqlParser.java
 delete mode 100644 semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/CalciteSqlParser.java
 delete mode 100644 semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/Planner.java
 delete mode 100644 semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/Optimization.java
 delete mode 100644 semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SemanticQueryEngine.java

diff --git a/assembly/bin/supersonic-build.sh b/assembly/bin/supersonic-build.sh
index 693d9d19a..70bfb0d92 100755
--- a/assembly/bin/supersonic-build.sh
+++ b/assembly/bin/supersonic-build.sh
@@ -19,7 +19,7 @@ if [ $? -ne 0 ]; then
 fi
 
 #2. move package to build
-cp $baseDir/../launchers/semantic/target/*.tar.gz ${buildDir}/supersonic-semantic.tar.gz
+cp $baseDir/../launchers/headless/target/*.tar.gz ${buildDir}/supersonic-headless.tar.gz
 cp $baseDir/../launchers/chat/target/*.tar.gz ${buildDir}/supersonic-chat.tar.gz
 cp $baseDir/../launchers/standalone/target/*.tar.gz ${buildDir}/supersonic-standalone.tar.gz
 
@@ -38,7 +38,7 @@ fi
 cd $buildDir
 tar xvf supersonic-webapp.tar.gz
 mv supersonic-webapp webapp
-cp -fr webapp ../../launchers/semantic/target/classes
+cp -fr webapp ../../launchers/headless/target/classes
 cp -fr webapp ../../launchers/chat/target/classes
 cp -fr webapp ../../launchers/standalone/target/classes
 rm -fr  ${buildDir}/webapp
@@ -55,4 +55,4 @@ fi
 rm -fr $runtimeDir/supersonic*
 moveAllToRuntime
 setEnvToWeb chat
-setEnvToWeb semantic
+setEnvToWeb headless
diff --git a/assembly/bin/supersonic-common.sh b/assembly/bin/supersonic-common.sh
index de20b2627..b2e80fc66 100755
--- a/assembly/bin/supersonic-common.sh
+++ b/assembly/bin/supersonic-common.sh
@@ -10,11 +10,11 @@ runtimeDir=$baseDir/../runtime
 buildDir=$baseDir/build
 
 readonly CHAT_APP_NAME="supersonic_chat"
-readonly SEMANTIC_APP_NAME="supersonic_semantic"
+readonly HEADLESS_APP_NAME="supersonic_headless"
 readonly PYLLM_APP_NAME="supersonic_pyllm"
 readonly STANDALONE_APP_NAME="supersonic_standalone"
 readonly CHAT_SERVICE="chat"
-readonly SEMANTIC_SERVICE="semantic"
+readonly HEADLESS_SERVICE="headless"
 readonly PYLLM_SERVICE="pyllm"
 readonly STANDALONE_SERVICE="standalone"
 readonly PYLLM_HOST="127.0.0.1"
@@ -46,7 +46,7 @@ function moveAllToRuntime {
   mv ${buildDir}/supersonic-webapp ${buildDir}/webapp
 
   moveToRuntime chat
-  moveToRuntime semantic
+  moveToRuntime headless
   moveToRuntime standalone
   rm -fr  ${buildDir}/webapp
 }
diff --git a/assembly/bin/supersonic-daemon.sh b/assembly/bin/supersonic-daemon.sh
index 7dff8e3ab..6d05f0b27 100755
--- a/assembly/bin/supersonic-daemon.sh
+++ b/assembly/bin/supersonic-daemon.sh
@@ -33,8 +33,8 @@ cd $baseDir
 function setMainClass {
   if [ "$service" == $CHAT_SERVICE ]; then
     main_class="com.tencent.supersonic.ChatLauncher"
-  elif [ "$service" == $SEMANTIC_SERVICE ]; then
-    main_class="com.tencent.supersonic.SemanticLauncher"
+  elif [ "$service" == $HEADLESS_SERVICE ]; then
+    main_class="com.tencent.supersonic.HeadlessLauncher"
   fi
 }
 setMainClass
@@ -42,8 +42,8 @@ setMainClass
 function setAppName {
   if [ "$service" == $CHAT_SERVICE ]; then
     app_name=$CHAT_APP_NAME
-  elif [ "$service" == $SEMANTIC_SERVICE ]; then
-    app_name=$SEMANTIC_APP_NAME
+  elif [ "$service" == $HEADLESS_SERVICE ]; then
+    app_name=$HEADLESS_APP_NAME
   elif [ "$service" == $PYLLM_SERVICE ]; then
     app_name=$PYLLM_APP_NAME
   fi
diff --git a/chat/api/pom.xml b/chat/api/pom.xml
index 75ec2ac4d..90a96f0bb 100644
--- a/chat/api/pom.xml
+++ b/chat/api/pom.xml
@@ -23,7 +23,7 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-api</artifactId>
+            <artifactId>headless-api</artifactId>
             <version>${project.version}</version>
             <scope>compile</scope>
         </dependency>
diff --git a/chat/api/src/main/java/com/tencent/supersonic/chat/api/component/SemanticInterpreter.java b/chat/api/src/main/java/com/tencent/supersonic/chat/api/component/SemanticInterpreter.java
index 8105cb560..f48cc3024 100644
--- a/chat/api/src/main/java/com/tencent/supersonic/chat/api/component/SemanticInterpreter.java
+++ b/chat/api/src/main/java/com/tencent/supersonic/chat/api/component/SemanticInterpreter.java
@@ -4,20 +4,20 @@ import com.github.pagehelper.PageInfo;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.chat.api.pojo.ModelSchema;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.ExplainResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.ExplainSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryDimValueReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.ExplainResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.ExplainSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryDimValueReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 
 import java.util.List;
 
diff --git a/chat/core/pom.xml b/chat/core/pom.xml
index 24806171f..dd50ad2b0 100644
--- a/chat/core/pom.xml
+++ b/chat/core/pom.xml
@@ -77,12 +77,12 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-api</artifactId>
+            <artifactId>headless-api</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-query</artifactId>
+            <artifactId>headless-query</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/config/EntityInternalDetail.java b/chat/core/src/main/java/com/tencent/supersonic/chat/config/EntityInternalDetail.java
index 0c2935a36..f657d69c0 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/config/EntityInternalDetail.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/config/EntityInternalDetail.java
@@ -1,8 +1,8 @@
 package com.tencent.supersonic.chat.config;
 
 
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
 import java.util.List;
 import lombok.Data;
 
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/mapper/EmbeddingMatchStrategy.java b/chat/core/src/main/java/com/tencent/supersonic/chat/mapper/EmbeddingMatchStrategy.java
index c77af9cb8..604623ce8 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/mapper/EmbeddingMatchStrategy.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/mapper/EmbeddingMatchStrategy.java
@@ -10,7 +10,7 @@ import com.tencent.supersonic.common.util.embedding.RetrieveQuery;
 import com.tencent.supersonic.common.util.embedding.RetrieveQueryResult;
 import com.tencent.supersonic.common.util.embedding.S2EmbeddingStore;
 import com.tencent.supersonic.knowledge.dictionary.EmbeddingResult;
-import com.tencent.supersonic.semantic.model.domain.listener.MetaEmbeddingListener;
+import com.tencent.supersonic.headless.model.domain.listener.MetaEmbeddingListener;
 import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/mapper/ModelWithSemanticType.java b/chat/core/src/main/java/com/tencent/supersonic/chat/mapper/ModelWithSemanticType.java
index b22c573ef..5499fe2e9 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/mapper/ModelWithSemanticType.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/mapper/ModelWithSemanticType.java
@@ -10,10 +10,10 @@ import lombok.ToString;
 public class ModelWithSemanticType implements Serializable {
 
     private Long model;
-    private SchemaElementType semanticType;
+    private SchemaElementType schemaElementType;
 
-    public ModelWithSemanticType(Long model, SchemaElementType semanticType) {
+    public ModelWithSemanticType(Long model, SchemaElementType schemaElementType) {
         this.model = model;
-        this.semanticType = semanticType;
+        this.schemaElementType = schemaElementType;
     }
 }
\ No newline at end of file
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/parser/sql/llm/LLMRequestService.java b/chat/core/src/main/java/com/tencent/supersonic/chat/parser/sql/llm/LLMRequestService.java
index 9388184a8..8fe74b4bb 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/parser/sql/llm/LLMRequestService.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/parser/sql/llm/LLMRequestService.java
@@ -23,8 +23,8 @@ import com.tencent.supersonic.common.pojo.enums.DataFormatTypeEnum;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
 import com.tencent.supersonic.common.util.DateUtils;
 import com.tencent.supersonic.knowledge.service.SchemaService;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.HashSet;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/MetricRecommendProcessor.java b/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/MetricRecommendProcessor.java
index 4a47a8373..126c4941e 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/MetricRecommendProcessor.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/MetricRecommendProcessor.java
@@ -12,7 +12,7 @@ import com.tencent.supersonic.common.util.embedding.Retrieval;
 import com.tencent.supersonic.common.util.embedding.RetrieveQuery;
 import com.tencent.supersonic.common.util.embedding.RetrieveQueryResult;
 import com.tencent.supersonic.common.util.embedding.S2EmbeddingStore;
-import com.tencent.supersonic.semantic.model.domain.listener.MetaEmbeddingListener;
+import com.tencent.supersonic.headless.model.domain.listener.MetaEmbeddingListener;
 import org.springframework.util.CollectionUtils;
 
 import java.util.Collections;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/query/BaseSemanticQuery.java b/chat/core/src/main/java/com/tencent/supersonic/chat/query/BaseSemanticQuery.java
index e384dd62c..4289de603 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/query/BaseSemanticQuery.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/query/BaseSemanticQuery.java
@@ -15,11 +15,11 @@ import com.tencent.supersonic.common.pojo.Order;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
 import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.knowledge.service.SchemaService;
-import com.tencent.supersonic.semantic.api.model.enums.QueryTypeEnum;
-import com.tencent.supersonic.semantic.api.model.response.ExplainResp;
-import com.tencent.supersonic.semantic.api.query.request.ExplainSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.model.enums.QueryTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.ExplainResp;
+import com.tencent.supersonic.headless.api.query.request.ExplainSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import lombok.ToString;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections4.CollectionUtils;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/query/llm/analytics/MetricAnalyzeQuery.java b/chat/core/src/main/java/com/tencent/supersonic/chat/query/llm/analytics/MetricAnalyzeQuery.java
index 3e43cf6b1..14a42d09d 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/query/llm/analytics/MetricAnalyzeQuery.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/query/llm/analytics/MetricAnalyzeQuery.java
@@ -18,8 +18,8 @@ import com.tencent.supersonic.common.pojo.QueryColumn;
 import com.tencent.supersonic.common.pojo.enums.QueryType;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
 import com.tencent.supersonic.common.util.ContextUtils;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/query/llm/s2sql/LLMSqlQuery.java b/chat/core/src/main/java/com/tencent/supersonic/chat/query/llm/s2sql/LLMSqlQuery.java
index 29f98a119..9fbd5384a 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/query/llm/s2sql/LLMSqlQuery.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/query/llm/s2sql/LLMSqlQuery.java
@@ -10,8 +10,8 @@ import com.tencent.supersonic.chat.query.llm.LLMSemanticQuery;
 import com.tencent.supersonic.chat.utils.ComponentFactory;
 import com.tencent.supersonic.chat.utils.QueryReqBuilder;
 import com.tencent.supersonic.common.pojo.QueryColumn;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/RuleSemanticQuery.java b/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/RuleSemanticQuery.java
index 55b4a32d4..71bc11652 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/RuleSemanticQuery.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/RuleSemanticQuery.java
@@ -23,9 +23,9 @@ import com.tencent.supersonic.common.pojo.ModelCluster;
 import com.tencent.supersonic.common.pojo.QueryColumn;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
 import com.tencent.supersonic.common.util.ContextUtils;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import lombok.ToString;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricFilterQuery.java b/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricFilterQuery.java
index 00e050441..00ad5da24 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricFilterQuery.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricFilterQuery.java
@@ -9,8 +9,8 @@ import com.tencent.supersonic.chat.api.pojo.response.QueryResult;
 import com.tencent.supersonic.common.pojo.enums.FilterType;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
 import com.tencent.supersonic.common.pojo.Filter;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricSemanticQuery.java b/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricSemanticQuery.java
index 82ccd163c..53dc5eda4 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricSemanticQuery.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricSemanticQuery.java
@@ -1,5 +1,9 @@
 package com.tencent.supersonic.chat.query.rule.metric;
 
+import static com.tencent.supersonic.chat.api.pojo.SchemaElementType.METRIC;
+import static com.tencent.supersonic.chat.query.rule.QueryMatchOption.OptionType.REQUIRED;
+import static com.tencent.supersonic.chat.query.rule.QueryMatchOption.RequireNumberType.AT_LEAST;
+
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.chat.api.pojo.ChatContext;
 import com.tencent.supersonic.chat.api.pojo.QueryContext;
@@ -14,16 +18,11 @@ import com.tencent.supersonic.chat.service.ConfigService;
 import com.tencent.supersonic.chat.service.SemanticService;
 import com.tencent.supersonic.common.pojo.DateConf;
 import com.tencent.supersonic.common.util.ContextUtils;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import lombok.extern.slf4j.Slf4j;
-
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
 import java.time.LocalDate;
 import java.util.List;
 import java.util.Objects;
-
-import static com.tencent.supersonic.chat.api.pojo.SchemaElementType.METRIC;
-import static com.tencent.supersonic.chat.query.rule.QueryMatchOption.OptionType.REQUIRED;
-import static com.tencent.supersonic.chat.query.rule.QueryMatchOption.RequireNumberType.AT_LEAST;
+import lombok.extern.slf4j.Slf4j;
 
 @Slf4j
 public abstract class MetricSemanticQuery extends RuleSemanticQuery {
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricTagQuery.java b/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricTagQuery.java
index ff84baa36..9b27eaa56 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricTagQuery.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/query/rule/metric/MetricTagQuery.java
@@ -10,8 +10,8 @@ import com.tencent.supersonic.chat.api.pojo.response.QueryResult;
 import com.tencent.supersonic.common.pojo.Filter;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
 import com.tencent.supersonic.common.pojo.enums.FilterType;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/rest/ChatConfigController.java b/chat/core/src/main/java/com/tencent/supersonic/chat/rest/ChatConfigController.java
index 8bfe52b05..8492050a1 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/rest/ChatConfigController.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/rest/ChatConfigController.java
@@ -12,12 +12,12 @@ import com.tencent.supersonic.chat.api.pojo.response.ChatConfigRichResp;
 import com.tencent.supersonic.chat.service.ConfigService;
 import com.tencent.supersonic.chat.utils.ComponentFactory;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/service/SemanticService.java b/chat/core/src/main/java/com/tencent/supersonic/chat/service/SemanticService.java
index e682ab145..977d1c642 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/service/SemanticService.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/service/SemanticService.java
@@ -1,6 +1,16 @@
 package com.tencent.supersonic.chat.service;
 
 
+import static com.tencent.supersonic.common.pojo.Constants.DAY;
+import static com.tencent.supersonic.common.pojo.Constants.DAY_FORMAT;
+import static com.tencent.supersonic.common.pojo.Constants.DAY_FORMAT_INT;
+import static com.tencent.supersonic.common.pojo.Constants.MONTH;
+import static com.tencent.supersonic.common.pojo.Constants.MONTH_FORMAT;
+import static com.tencent.supersonic.common.pojo.Constants.MONTH_FORMAT_INT;
+import static com.tencent.supersonic.common.pojo.Constants.TIMES_FORMAT;
+import static com.tencent.supersonic.common.pojo.Constants.TIME_FORMAT;
+import static com.tencent.supersonic.common.pojo.Constants.WEEK;
+
 import com.google.common.collect.Sets;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.chat.api.component.SemanticInterpreter;
@@ -25,22 +35,15 @@ import com.tencent.supersonic.common.pojo.DateConf;
 import com.tencent.supersonic.common.pojo.DateConf.DateMode;
 import com.tencent.supersonic.common.pojo.ModelCluster;
 import com.tencent.supersonic.common.pojo.QueryColumn;
-import com.tencent.supersonic.common.pojo.enums.QueryType;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
+import com.tencent.supersonic.common.pojo.enums.QueryType;
 import com.tencent.supersonic.common.pojo.enums.RatioOverType;
 import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.common.util.DateUtils;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import com.tencent.supersonic.knowledge.service.SchemaService;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.lang3.StringUtils;
-import org.springframework.beans.BeanUtils;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-import org.springframework.util.CollectionUtils;
-
 import java.text.DecimalFormat;
 import java.time.DayOfWeek;
 import java.time.LocalDate;
@@ -60,16 +63,12 @@ import java.util.Optional;
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.stream.Collectors;
-
-import static com.tencent.supersonic.common.pojo.Constants.DAY;
-import static com.tencent.supersonic.common.pojo.Constants.DAY_FORMAT;
-import static com.tencent.supersonic.common.pojo.Constants.DAY_FORMAT_INT;
-import static com.tencent.supersonic.common.pojo.Constants.MONTH;
-import static com.tencent.supersonic.common.pojo.Constants.MONTH_FORMAT;
-import static com.tencent.supersonic.common.pojo.Constants.MONTH_FORMAT_INT;
-import static com.tencent.supersonic.common.pojo.Constants.TIMES_FORMAT;
-import static com.tencent.supersonic.common.pojo.Constants.TIME_FORMAT;
-import static com.tencent.supersonic.common.pojo.Constants.WEEK;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
 
 @Service
 @Slf4j
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/ConfigServiceImpl.java b/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/ConfigServiceImpl.java
index a84801e50..a3bae8e64 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/ConfigServiceImpl.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/ConfigServiceImpl.java
@@ -31,12 +31,12 @@ import com.tencent.supersonic.chat.utils.ChatConfigHelper;
 import com.tencent.supersonic.chat.utils.ComponentFactory;
 import com.tencent.supersonic.chat.utils.VisibilityEvent;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/PluginServiceImpl.java b/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/PluginServiceImpl.java
index af897ed1a..4ffd0cb85 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/PluginServiceImpl.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/PluginServiceImpl.java
@@ -16,7 +16,7 @@ import com.tencent.supersonic.chat.service.PluginService;
 import com.tencent.supersonic.chat.utils.ComponentFactory;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/QueryServiceImpl.java b/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/QueryServiceImpl.java
index 7a01fc136..acdc5b176 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/QueryServiceImpl.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/QueryServiceImpl.java
@@ -3,8 +3,8 @@ package com.tencent.supersonic.chat.service.impl;
 
 import com.hankcs.hanlp.seg.common.Term;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.chat.api.component.SchemaMapper;
 import com.tencent.supersonic.chat.api.component.SemanticCorrector;
+import com.tencent.supersonic.chat.api.component.SchemaMapper;
 import com.tencent.supersonic.chat.api.component.SemanticInterpreter;
 import com.tencent.supersonic.chat.api.component.SemanticParser;
 import com.tencent.supersonic.chat.api.component.SemanticQuery;
@@ -34,8 +34,8 @@ import com.tencent.supersonic.chat.query.QueryManager;
 import com.tencent.supersonic.chat.query.llm.s2sql.LLMSqlQuery;
 import com.tencent.supersonic.chat.query.rule.RuleSemanticQuery;
 import com.tencent.supersonic.chat.service.ChatService;
-import com.tencent.supersonic.chat.service.QueryService;
 import com.tencent.supersonic.chat.service.SemanticService;
+import com.tencent.supersonic.chat.service.QueryService;
 import com.tencent.supersonic.chat.service.StatisticsService;
 import com.tencent.supersonic.chat.service.TimeCost;
 import com.tencent.supersonic.chat.utils.ComponentFactory;
@@ -59,8 +59,8 @@ import com.tencent.supersonic.knowledge.dictionary.MultiCustomDictionary;
 import com.tencent.supersonic.knowledge.service.SearchService;
 import com.tencent.supersonic.knowledge.utils.HanlpHelper;
 import com.tencent.supersonic.knowledge.utils.NatureHelper;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import lombok.extern.slf4j.Slf4j;
 import net.sf.jsqlparser.expression.Expression;
 import net.sf.jsqlparser.expression.LongValue;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/SearchServiceImpl.java b/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/SearchServiceImpl.java
index 60e1a3b64..929f387e3 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/SearchServiceImpl.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/SearchServiceImpl.java
@@ -320,13 +320,13 @@ public class SearchServiceImpl implements SearchService {
             for (ModelWithSemanticType modelWithSemanticType : dimensionMetricClassIds) {
                 existMetric = true;
                 Long modelId = modelWithSemanticType.getModel();
-                SchemaElementType semanticType = modelWithSemanticType.getSemanticType();
+                SchemaElementType schemaElementType = modelWithSemanticType.getSchemaElementType();
                 SearchResult searchResult = SearchResult.builder()
                         .modelId(modelId)
                         .modelName(modelToName.get(modelId))
                         .recommend(matchText.getRegText() + hanlpMapResult.getName())
                         .subRecommend(hanlpMapResult.getName())
-                        .schemaElementType(semanticType)
+                        .schemaElementType(schemaElementType)
                         .build();
                 //visibility to filter  metrics
                 ItemNameVisibilityInfo visibility = (ItemNameVisibilityInfo) caffeineCache.getIfPresent(modelId);
@@ -347,8 +347,8 @@ public class SearchServiceImpl implements SearchService {
     }
 
     private boolean matchCondition(ModelWithSemanticType entry, Set<Long> possibleModels) {
-        if (!(SchemaElementType.METRIC.equals(entry.getSemanticType()) || SchemaElementType.DIMENSION.equals(
-                entry.getSemanticType()))) {
+        if (!(SchemaElementType.METRIC.equals(entry.getSchemaElementType()) || SchemaElementType.DIMENSION.equals(
+                entry.getSchemaElementType()))) {
             return false;
         }
 
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/ComponentFactory.java b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/ComponentFactory.java
index bd6b5f3d0..30d0972dd 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/ComponentFactory.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/ComponentFactory.java
@@ -1,8 +1,8 @@
 package com.tencent.supersonic.chat.utils;
 
-import com.tencent.supersonic.chat.api.component.SchemaMapper;
 import com.tencent.supersonic.chat.api.component.SemanticCorrector;
 import com.tencent.supersonic.chat.api.component.SemanticInterpreter;
+import com.tencent.supersonic.chat.api.component.SchemaMapper;
 import com.tencent.supersonic.chat.api.component.SemanticParser;
 import com.tencent.supersonic.chat.parser.JavaLLMProxy;
 import com.tencent.supersonic.chat.parser.LLMProxy;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/DictMetaHelper.java b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/DictMetaHelper.java
index ba1bbad19..d33773214 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/DictMetaHelper.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/DictMetaHelper.java
@@ -14,8 +14,8 @@ import com.tencent.supersonic.chat.persistence.dataobject.DimValueDO;
 import com.tencent.supersonic.chat.service.ConfigService;
 import com.tencent.supersonic.knowledge.dictionary.DictUpdateMode;
 import com.tencent.supersonic.knowledge.dictionary.DimValue2DictCommand;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/DictQueryHelper.java b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/DictQueryHelper.java
index 155dde2dc..ea7af203a 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/DictQueryHelper.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/DictQueryHelper.java
@@ -18,8 +18,8 @@ import com.tencent.supersonic.common.pojo.Order;
 import com.tencent.supersonic.common.pojo.QueryColumn;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/QueryReqBuilder.java b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/QueryReqBuilder.java
index e808dfcc2..dae4e6d0d 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/QueryReqBuilder.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/QueryReqBuilder.java
@@ -13,9 +13,9 @@ import com.tencent.supersonic.common.pojo.enums.QueryType;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
 import com.tencent.supersonic.common.pojo.enums.AggregateTypeEnum;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.logging.log4j.util.Strings;
diff --git a/chat/core/src/test/java/com/tencent/supersonic/chat/test/context/ContextTest.java b/chat/core/src/test/java/com/tencent/supersonic/chat/test/context/ContextTest.java
index d4562f3fa..e0b5a89d1 100644
--- a/chat/core/src/test/java/com/tencent/supersonic/chat/test/context/ContextTest.java
+++ b/chat/core/src/test/java/com/tencent/supersonic/chat/test/context/ContextTest.java
@@ -5,10 +5,10 @@ import com.tencent.supersonic.chat.utils.ComponentFactory;
 import com.tencent.supersonic.chat.persistence.mapper.ChatContextMapper;
 import com.tencent.supersonic.knowledge.semantic.RemoteSemanticInterpreter;
 import com.tencent.supersonic.chat.test.ChatBizLauncher;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.query.service.QueryService;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.query.service.QueryService;
 import org.junit.runner.RunWith;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/chat/core/src/test/java/com/tencent/supersonic/chat/test/context/MockBeansConfiguration.java b/chat/core/src/test/java/com/tencent/supersonic/chat/test/context/MockBeansConfiguration.java
index aa9f28e5c..ecc263b7b 100644
--- a/chat/core/src/test/java/com/tencent/supersonic/chat/test/context/MockBeansConfiguration.java
+++ b/chat/core/src/test/java/com/tencent/supersonic/chat/test/context/MockBeansConfiguration.java
@@ -1,5 +1,9 @@
 package com.tencent.supersonic.chat.test.context;
 
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.Mockito.when;
+
 import com.tencent.supersonic.chat.api.pojo.ChatContext;
 import com.tencent.supersonic.chat.api.pojo.response.ChatConfigResp;
 import com.tencent.supersonic.chat.config.DefaultMetric;
@@ -11,29 +15,24 @@ import com.tencent.supersonic.chat.service.ChatService;
 import com.tencent.supersonic.chat.service.QueryService;
 import com.tencent.supersonic.chat.service.impl.ConfigServiceImpl;
 import com.tencent.supersonic.common.pojo.Constants;
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.pojo.DimensionFilter;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.pojo.DimensionFilter;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
 import org.mockito.Mockito;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.client.RestTemplate;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.Mockito.when;
-
 @Configuration
 public class MockBeansConfiguration {
 
diff --git a/chat/core/src/test/java/com/tencent/supersonic/chat/utils/QueryReqBuilderTest.java b/chat/core/src/test/java/com/tencent/supersonic/chat/utils/QueryReqBuilderTest.java
index dec5542db..33bad357b 100644
--- a/chat/core/src/test/java/com/tencent/supersonic/chat/utils/QueryReqBuilderTest.java
+++ b/chat/core/src/test/java/com/tencent/supersonic/chat/utils/QueryReqBuilderTest.java
@@ -10,8 +10,8 @@ import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
 import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.common.util.DateModeUtils;
 import com.tencent.supersonic.common.util.SqlFilterUtils;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
diff --git a/chat/knowledge/pom.xml b/chat/knowledge/pom.xml
index 8bbf7f17b..081ef2f6f 100644
--- a/chat/knowledge/pom.xml
+++ b/chat/knowledge/pom.xml
@@ -100,7 +100,7 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-query</artifactId>
+            <artifactId>headless-query</artifactId>
             <version>${project.version}</version>
             <scope>compile</scope>
         </dependency>
diff --git a/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/BaseSemanticInterpreter.java b/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/BaseSemanticInterpreter.java
index b1d0b8221..aa8a05b13 100644
--- a/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/BaseSemanticInterpreter.java
+++ b/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/BaseSemanticInterpreter.java
@@ -4,7 +4,7 @@ import com.google.common.cache.Cache;
 import com.google.common.cache.CacheBuilder;
 import com.tencent.supersonic.chat.api.component.SemanticInterpreter;
 import com.tencent.supersonic.chat.api.pojo.ModelSchema;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
diff --git a/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/LocalSemanticInterpreter.java b/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/LocalSemanticInterpreter.java
index 386a0c14d..9ac0ae9e7 100644
--- a/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/LocalSemanticInterpreter.java
+++ b/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/LocalSemanticInterpreter.java
@@ -5,25 +5,25 @@ import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
 import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.ExplainResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.ExplainSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryDimValueReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.query.service.QueryService;
-import com.tencent.supersonic.semantic.query.service.SchemaService;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.ExplainResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.ExplainSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryDimValueReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.query.service.QueryService;
+import com.tencent.supersonic.headless.query.service.SchemaService;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
diff --git a/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/ModelSchemaBuilder.java b/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/ModelSchemaBuilder.java
index 1fb5cc6c0..5316dbfc3 100644
--- a/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/ModelSchemaBuilder.java
+++ b/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/ModelSchemaBuilder.java
@@ -6,12 +6,12 @@ import com.tencent.supersonic.chat.api.pojo.RelatedSchemaElement;
 import com.tencent.supersonic.chat.api.pojo.SchemaElement;
 import com.tencent.supersonic.chat.api.pojo.SchemaElementType;
 import com.tencent.supersonic.chat.api.pojo.SchemaValueMap;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.pojo.RelateDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.pojo.RelateDimension;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
 import org.apache.logging.log4j.util.Strings;
 import org.springframework.beans.BeanUtils;
 import org.springframework.util.CollectionUtils;
diff --git a/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/RemoteSemanticInterpreter.java b/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/RemoteSemanticInterpreter.java
index 3434e61b5..ec6336264 100644
--- a/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/RemoteSemanticInterpreter.java
+++ b/chat/knowledge/src/main/java/com/tencent/supersonic/knowledge/semantic/RemoteSemanticInterpreter.java
@@ -1,5 +1,10 @@
 package com.tencent.supersonic.knowledge.semantic;
 
+import static com.tencent.supersonic.common.pojo.Constants.LIST_LOWER;
+import static com.tencent.supersonic.common.pojo.Constants.PAGESIZE_LOWER;
+import static com.tencent.supersonic.common.pojo.Constants.TOTAL_LOWER;
+import static com.tencent.supersonic.common.pojo.Constants.TRUE_LOWER;
+
 import com.alibaba.fastjson.JSON;
 import com.github.pagehelper.PageInfo;
 import com.google.gson.Gson;
@@ -7,28 +12,34 @@ import com.tencent.supersonic.auth.api.authentication.config.AuthenticationConfi
 import com.tencent.supersonic.auth.api.authentication.constant.UserConstants;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.ResultData;
-import com.tencent.supersonic.common.pojo.enums.ReturnCode;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
+import com.tencent.supersonic.common.pojo.enums.ReturnCode;
 import com.tencent.supersonic.common.pojo.exception.CommonException;
 import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.common.util.JsonUtil;
 import com.tencent.supersonic.common.util.S2ThreadContext;
 import com.tencent.supersonic.common.util.ThreadContext;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.ExplainResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.ExplainSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryDimValueReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.ExplainResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.ExplainSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryDimValueReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import java.net.URI;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Objects;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.logging.log4j.util.Strings;
@@ -42,18 +53,6 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.web.client.RestTemplate;
 import org.springframework.web.util.UriComponentsBuilder;
 
-import java.net.URI;
-import java.net.URL;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Objects;
-
-import static com.tencent.supersonic.common.pojo.Constants.LIST_LOWER;
-import static com.tencent.supersonic.common.pojo.Constants.PAGESIZE_LOWER;
-import static com.tencent.supersonic.common.pojo.Constants.TOTAL_LOWER;
-import static com.tencent.supersonic.common.pojo.Constants.TRUE_LOWER;
-
 @Slf4j
 public class RemoteSemanticInterpreter extends BaseSemanticInterpreter {
 
@@ -115,17 +114,17 @@ public class RemoteSemanticInterpreter extends BaseSemanticInterpreter {
                     requestUrl, HttpMethod.POST, entity, structTypeRef);
             responseBody = responseEntity.getBody();
             log.info("ApiResponse<QueryResultWithColumns> responseBody:{}", responseBody);
-            QueryResultWithSchemaResp semanticQuery = new QueryResultWithSchemaResp();
+            QueryResultWithSchemaResp schemaResp = new QueryResultWithSchemaResp();
             if (ReturnCode.SUCCESS.getCode() == responseBody.getCode()) {
                 QueryResultWithSchemaResp data = responseBody.getData();
-                semanticQuery.setColumns(data.getColumns());
-                semanticQuery.setResultList(data.getResultList());
-                semanticQuery.setSql(data.getSql());
-                semanticQuery.setQueryAuthorization(data.getQueryAuthorization());
-                return semanticQuery;
+                schemaResp.setColumns(data.getColumns());
+                schemaResp.setResultList(data.getResultList());
+                schemaResp.setSql(data.getSql());
+                schemaResp.setQueryAuthorization(data.getQueryAuthorization());
+                return schemaResp;
             }
         } catch (Exception e) {
-            throw new RuntimeException("search semantic interface error,url:" + url, e);
+            throw new RuntimeException("search headless interface error,url:" + url, e);
         }
         throw new CommonException(responseBody.getCode(), responseBody.getMsg());
     }
diff --git a/semantic/api/pom.xml b/headless/api/pom.xml
similarity index 96%
rename from semantic/api/pom.xml
rename to headless/api/pom.xml
index f00176620..386ec4067 100644
--- a/semantic/api/pom.xml
+++ b/headless/api/pom.xml
@@ -4,12 +4,12 @@
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <groupId>com.tencent.supersonic</groupId>
-        <artifactId>semantic</artifactId>
+        <artifactId>headless</artifactId>
         <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>semantic-api</artifactId>
+    <artifactId>headless-api</artifactId>
 
     <dependencies>
 <!--        <dependency>-->
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/ElementFrequencyEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/ElementFrequencyEnum.java
similarity index 53%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/ElementFrequencyEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/ElementFrequencyEnum.java
index 3e89b1732..de4764734 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/ElementFrequencyEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/ElementFrequencyEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.enums;
+package com.tencent.supersonic.headless.api.materialization.enums;
 
 public enum ElementFrequencyEnum {
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/ElementTypeEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/ElementTypeEnum.java
similarity index 61%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/ElementTypeEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/ElementTypeEnum.java
index b07d90524..b2b9ef8bd 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/ElementTypeEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/ElementTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.enums;
+package com.tencent.supersonic.headless.api.materialization.enums;
 
 public enum ElementTypeEnum {
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/UpdateCycleEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/UpdateCycleEnum.java
similarity index 50%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/UpdateCycleEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/UpdateCycleEnum.java
index 254be941b..4d9385fd6 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/enums/UpdateCycleEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/enums/UpdateCycleEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.enums;
+package com.tencent.supersonic.headless.api.materialization.enums;
 
 
 public enum UpdateCycleEnum {
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationConfFilter.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationConfFilter.java
similarity index 85%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationConfFilter.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationConfFilter.java
index 62508f6f8..e8bbfe2cf 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationConfFilter.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationConfFilter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.pojo;
+package com.tencent.supersonic.headless.api.materialization.pojo;
 
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationDateFilter.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationDateFilter.java
similarity index 79%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationDateFilter.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationDateFilter.java
index 3608bb8ff..64e8c5e68 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationDateFilter.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationDateFilter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.pojo;
+package com.tencent.supersonic.headless.api.materialization.pojo;
 
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationFilter.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationFilter.java
similarity index 73%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationFilter.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationFilter.java
index 04c0c55ac..836edfdcc 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationFilter.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationFilter.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.api.materialization.pojo;
+package com.tencent.supersonic.headless.api.materialization.pojo;
 
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.UpdateCycleEnum;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.UpdateCycleEnum;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationRecordFilter.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationRecordFilter.java
similarity index 91%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationRecordFilter.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationRecordFilter.java
index de5286d3e..cd248dccc 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/pojo/MaterializationRecordFilter.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/pojo/MaterializationRecordFilter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.pojo;
+package com.tencent.supersonic.headless.api.materialization.pojo;
 
 
 import com.tencent.supersonic.common.pojo.enums.TaskStatusEnum;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationElementReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationElementReq.java
similarity index 77%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationElementReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationElementReq.java
index 8faedd9f2..75c6b0ef6 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationElementReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationElementReq.java
@@ -1,11 +1,11 @@
-package com.tencent.supersonic.semantic.api.materialization.request;
+package com.tencent.supersonic.headless.api.materialization.request;
 
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementFrequencyEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementFrequencyEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementTypeEnum;
 import lombok.Builder;
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationRecordReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationRecordReq.java
similarity index 90%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationRecordReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationRecordReq.java
index cf1ccf54e..d052ab8e3 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationRecordReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationRecordReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.request;
+package com.tencent.supersonic.headless.api.materialization.request;
 
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationReq.java
similarity index 77%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationReq.java
index c5cbf6ca3..c63c9ba83 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationReq.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.api.materialization.request;
+package com.tencent.supersonic.headless.api.materialization.request;
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.UpdateCycleEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.UpdateCycleEnum;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
 import lombok.Data;
 
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationSourceReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationSourceReq.java
similarity index 74%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationSourceReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationSourceReq.java
index ac14b6568..6acb3f446 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/request/MaterializationSourceReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/request/MaterializationSourceReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.request;
+package com.tencent.supersonic.headless.api.materialization.request;
 
 
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationDateResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationDateResp.java
similarity index 87%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationDateResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationDateResp.java
index 48a530c21..7e230e301 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationDateResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationDateResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.response;
+package com.tencent.supersonic.headless.api.materialization.response;
 
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationElementModelResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationElementModelResp.java
similarity index 75%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationElementModelResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationElementModelResp.java
index d67479e76..d0073afd3 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationElementModelResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationElementModelResp.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.api.materialization.response;
+package com.tencent.supersonic.headless.api.materialization.response;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
 import java.util.List;
 import lombok.Builder;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationElementResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationElementResp.java
similarity index 74%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationElementResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationElementResp.java
index 57e85dd52..d14d7c1de 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationElementResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationElementResp.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.api.materialization.response;
+package com.tencent.supersonic.headless.api.materialization.response;
 
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementFrequencyEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementFrequencyEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementTypeEnum;
 import lombok.Data;
 
 @Data
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationRecordResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationRecordResp.java
similarity index 90%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationRecordResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationRecordResp.java
index 5a561d0d3..109079b26 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationRecordResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationRecordResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.materialization.response;
+package com.tencent.supersonic.headless.api.materialization.response;
 
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationResp.java
similarity index 77%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationResp.java
index d6a750859..788b02e25 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationResp.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.api.materialization.response;
+package com.tencent.supersonic.headless.api.materialization.response;
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.UpdateCycleEnum;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.UpdateCycleEnum;
 import lombok.Data;
 
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationSourceResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationSourceResp.java
similarity index 75%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationSourceResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationSourceResp.java
index 50b75aa52..78f243ab3 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/materialization/response/MaterializationSourceResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/materialization/response/MaterializationSourceResp.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.api.materialization.response;
+package com.tencent.supersonic.headless.api.materialization.response;
 
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.UpdateCycleEnum;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.materialization.enums.UpdateCycleEnum;
 import java.util.List;
 import java.util.Map;
 import lombok.AllArgsConstructor;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/DataTypeEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/DataTypeEnum.java
similarity index 98%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/DataTypeEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/DataTypeEnum.java
index a9174fc47..f397e9a46 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/DataTypeEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/DataTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 
 import com.tencent.supersonic.common.pojo.Constants;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/DimensionTypeEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/DimensionTypeEnum.java
similarity index 53%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/DimensionTypeEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/DimensionTypeEnum.java
index ce299d856..dfb20f31e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/DimensionTypeEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/DimensionTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 
 public enum DimensionTypeEnum {
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/IdentifyTypeEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/IdentifyTypeEnum.java
similarity index 52%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/IdentifyTypeEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/IdentifyTypeEnum.java
index 595b729d4..754fb745c 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/IdentifyTypeEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/IdentifyTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 public enum IdentifyTypeEnum {
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/MetricTypeEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/MetricTypeEnum.java
similarity index 50%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/MetricTypeEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/MetricTypeEnum.java
index 112426b14..e2141fc4b 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/MetricTypeEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/MetricTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 
 public enum MetricTypeEnum {
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/ModelSourceTypeEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/ModelSourceTypeEnum.java
similarity index 93%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/ModelSourceTypeEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/ModelSourceTypeEnum.java
index 8cc109847..ea6234162 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/ModelSourceTypeEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/ModelSourceTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 import java.util.Objects;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/OperatorEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/OperatorEnum.java
similarity index 86%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/OperatorEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/OperatorEnum.java
index a0cd59b6b..4480f8990 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/OperatorEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/OperatorEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 public enum OperatorEnum {
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryOptMode.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryOptMode.java
similarity index 52%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryOptMode.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryOptMode.java
index 080af6901..e24ca839c 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryOptMode.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryOptMode.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 public enum QueryOptMode {
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryTypeBackEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryTypeBackEnum.java
similarity index 92%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryTypeBackEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryTypeBackEnum.java
index 7cb37f193..07f11fad8 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryTypeBackEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryTypeBackEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 
 public enum QueryTypeBackEnum {
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryTypeEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryTypeEnum.java
similarity index 89%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryTypeEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryTypeEnum.java
index 08170c77a..25e86e250 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/QueryTypeEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/QueryTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 
 public enum QueryTypeEnum {
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/SemanticTypeEnum.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/SemanticTypeEnum.java
similarity index 57%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/SemanticTypeEnum.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/SemanticTypeEnum.java
index 04ed6b09f..fb5dd47fb 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/enums/SemanticTypeEnum.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/enums/SemanticTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.enums;
+package com.tencent.supersonic.headless.api.model.enums;
 
 public enum SemanticTypeEnum {
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DatasourceType.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DatasourceType.java
similarity index 88%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DatasourceType.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DatasourceType.java
index 729c88be2..4710ae920 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DatasourceType.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DatasourceType.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import com.tencent.supersonic.common.pojo.Constants;
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Dim.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Dim.java
similarity index 96%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Dim.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Dim.java
index a72500541..5cfe7bfb0 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Dim.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Dim.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import com.tencent.supersonic.common.pojo.Constants;
 import lombok.AllArgsConstructor;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DimValueMap.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DimValueMap.java
similarity index 86%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DimValueMap.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DimValueMap.java
index 8bdc0f7fd..b689cea6e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DimValueMap.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DimValueMap.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DimensionTimeTypeParams.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DimensionTimeTypeParams.java
similarity index 82%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DimensionTimeTypeParams.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DimensionTimeTypeParams.java
index e852e0567..6e69ee339 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DimensionTimeTypeParams.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DimensionTimeTypeParams.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DrillDownDimension.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DrillDownDimension.java
similarity index 85%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DrillDownDimension.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DrillDownDimension.java
index 221721dfb..335c58dda 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/DrillDownDimension.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/DrillDownDimension.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Entity.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Entity.java
similarity index 86%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Entity.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Entity.java
index a547a98fb..148b63847 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Entity.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Entity.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Identify.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Identify.java
similarity index 89%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Identify.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Identify.java
index 30a62f79a..845b38dc8 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Identify.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Identify.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/ItemDateFilter.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/ItemDateFilter.java
similarity index 82%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/ItemDateFilter.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/ItemDateFilter.java
index 19cb7d60a..0827e9a71 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/ItemDateFilter.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/ItemDateFilter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import java.util.List;
 import lombok.AllArgsConstructor;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Measure.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Measure.java
similarity index 91%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Measure.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Measure.java
index 66e9ac9f3..4ee882ffd 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Measure.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/Measure.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/MetricQueryDefaultConfig.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/MetricQueryDefaultConfig.java
similarity index 83%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/MetricQueryDefaultConfig.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/MetricQueryDefaultConfig.java
index e9b77c552..0aecf8106 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/MetricQueryDefaultConfig.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/MetricQueryDefaultConfig.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/MetricTypeParams.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/MetricTypeParams.java
similarity index 79%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/MetricTypeParams.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/MetricTypeParams.java
index 78d403b23..934fc3ba6 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/MetricTypeParams.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/MetricTypeParams.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import java.util.List;
 import com.google.common.collect.Lists;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/ModelDetail.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/ModelDetail.java
similarity index 89%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/ModelDetail.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/ModelDetail.java
index 1eabd59f5..dd70a2956 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/ModelDetail.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/ModelDetail.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import com.google.common.collect.Lists;
-import com.tencent.supersonic.semantic.api.model.enums.DimensionTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.DimensionTypeEnum;
 import lombok.Data;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.util.CollectionUtils;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/QueryResult.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/QueryResult.java
similarity index 86%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/QueryResult.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/QueryResult.java
index 5c7a94967..89062973e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/QueryResult.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/QueryResult.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import java.io.Serializable;
 import java.util.ArrayList;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/QueryStat.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/QueryStat.java
similarity index 98%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/QueryStat.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/QueryStat.java
index ecc0941b0..4cc14d37e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/QueryStat.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/QueryStat.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.Lists;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/RelateDimension.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/RelateDimension.java
similarity index 85%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/RelateDimension.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/RelateDimension.java
index 285ba1ade..3391aff9c 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/RelateDimension.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/RelateDimension.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import com.google.common.collect.Lists;
 import lombok.AllArgsConstructor;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/SchemaItem.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/SchemaItem.java
similarity index 96%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/SchemaItem.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/SchemaItem.java
index 8922799cb..f5c7171e4 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/SchemaItem.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/pojo/SchemaItem.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.pojo;
+package com.tencent.supersonic.headless.api.model.pojo;
 
 import com.google.common.base.Objects;
 import com.tencent.supersonic.common.pojo.RecordInfo;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DatabaseReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DatabaseReq.java
similarity index 90%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DatabaseReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DatabaseReq.java
index 8cae6fa57..196cd725e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DatabaseReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DatabaseReq.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 import com.google.common.collect.Lists;
-import com.tencent.supersonic.semantic.api.model.enums.DataTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.DataTypeEnum;
 import lombok.Data;
 import org.apache.commons.lang3.StringUtils;
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DateInfoReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DateInfoReq.java
similarity index 95%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DateInfoReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DateInfoReq.java
index ca830162e..d4333e527 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DateInfoReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DateInfoReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DimensionReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DimensionReq.java
similarity index 75%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DimensionReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DimensionReq.java
index 44a8f8b92..2bff9eb54 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DimensionReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DimensionReq.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 import com.tencent.supersonic.common.pojo.enums.DataTypeEnums;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 
 import javax.validation.constraints.NotNull;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DomainReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DomainReq.java
similarity index 85%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DomainReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DomainReq.java
index d2c222de3..fbddd3644 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DomainReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DomainReq.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 
 import java.util.ArrayList;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DomainUpdateReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DomainUpdateReq.java
similarity index 63%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DomainUpdateReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DomainUpdateReq.java
index ef8ab9fcc..2394cbcc2 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/DomainUpdateReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/DomainUpdateReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetaBatchReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetaBatchReq.java
similarity index 70%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetaBatchReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetaBatchReq.java
index e90e9ed16..d5ce06c62 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetaBatchReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetaBatchReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 import lombok.Data;
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetricBaseReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetricBaseReq.java
similarity index 79%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetricBaseReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetricBaseReq.java
index bd0b3a37f..e8ce3d391 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetricBaseReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetricBaseReq.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 import com.tencent.supersonic.common.pojo.DataFormat;
-import com.tencent.supersonic.semantic.api.model.pojo.RelateDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.RelateDimension;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.util.CollectionUtils;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetricReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetricReq.java
similarity index 73%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetricReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetricReq.java
index 092a8c537..ff5874d43 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/MetricReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/MetricReq.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 
-import com.tencent.supersonic.semantic.api.model.enums.MetricTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricTypeParams;
+import com.tencent.supersonic.headless.api.model.enums.MetricTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.MetricTypeParams;
 import lombok.Data;
 import java.util.List;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ModelReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ModelReq.java
similarity index 79%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ModelReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ModelReq.java
index b281b1859..81f164c88 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ModelReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ModelReq.java
@@ -1,11 +1,11 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 
 import com.google.common.collect.Lists;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 
 import java.util.ArrayList;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ModelSchemaFilterReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ModelSchemaFilterReq.java
similarity index 76%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ModelSchemaFilterReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ModelSchemaFilterReq.java
index 8d8c72d90..f5d9b39cd 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ModelSchemaFilterReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ModelSchemaFilterReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageDimensionReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageDimensionReq.java
similarity index 66%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageDimensionReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageDimensionReq.java
index f9a22d0cd..91d8be4ac 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageDimensionReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageDimensionReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageMetricReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageMetricReq.java
similarity index 65%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageMetricReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageMetricReq.java
index 40edea0c2..92f04df9c 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageMetricReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageMetricReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageSchemaItemReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageSchemaItemReq.java
similarity index 90%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageSchemaItemReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageSchemaItemReq.java
index 556540f0e..3527b4d8e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageSchemaItemReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/PageSchemaItemReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.PageBaseReq;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/SqlExecuteReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/SqlExecuteReq.java
similarity index 91%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/SqlExecuteReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/SqlExecuteReq.java
index 6a1edf94a..a7bc37f70 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/SqlExecuteReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/SqlExecuteReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 
 import javax.validation.constraints.NotBlank;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ViewInfoReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ViewInfoReq.java
similarity index 83%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ViewInfoReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ViewInfoReq.java
index ba253f349..57d0f1301 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/ViewInfoReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/request/ViewInfoReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.request;
+package com.tencent.supersonic.headless.api.model.request;
 
 import java.util.Date;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DatabaseResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DatabaseResp.java
similarity index 95%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DatabaseResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DatabaseResp.java
index fb085d85d..bbea6f867 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DatabaseResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DatabaseResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import java.util.List;
 import java.util.regex.Matcher;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DimSchemaResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DimSchemaResp.java
similarity index 79%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DimSchemaResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DimSchemaResp.java
index 3f9b09ddd..2a698cda3 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DimSchemaResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DimSchemaResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import lombok.Data;
 import lombok.ToString;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DimensionResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DimensionResp.java
similarity index 77%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DimensionResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DimensionResp.java
index 251874510..fe0628358 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DimensionResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DimensionResp.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 
 import com.tencent.supersonic.common.pojo.enums.DataTypeEnums;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 import lombok.ToString;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DomainResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DomainResp.java
similarity index 84%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DomainResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DomainResp.java
index 809f0d061..79dcc4848 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/DomainResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/DomainResp.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
-import com.tencent.supersonic.semantic.api.model.pojo.Entity;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.Entity;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 
 import java.util.List;
 import java.util.Objects;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ExplainResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ExplainResp.java
similarity index 83%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ExplainResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ExplainResp.java
index 96f5fa8e6..cf9d91605 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ExplainResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ExplainResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import java.io.Serializable;
 import lombok.AllArgsConstructor;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MeasureResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MeasureResp.java
similarity index 86%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MeasureResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MeasureResp.java
index 72811b6f8..9fabe2ed5 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MeasureResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MeasureResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MetricResp.java
similarity index 85%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MetricResp.java
index 4d0119440..da7ea237f 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MetricResp.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import com.tencent.supersonic.common.pojo.DataFormat;
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricTypeParams;
-import com.tencent.supersonic.semantic.api.model.pojo.RelateDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.MetricTypeParams;
+import com.tencent.supersonic.headless.api.model.pojo.RelateDimension;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 import lombok.ToString;
 import org.apache.commons.collections.CollectionUtils;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricSchemaResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MetricSchemaResp.java
similarity index 73%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricSchemaResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MetricSchemaResp.java
index 4c90188b6..7c88703ab 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricSchemaResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/MetricSchemaResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import lombok.Data;
 import lombok.ToString;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelResp.java
similarity index 84%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelResp.java
index 7165ae6da..f1d03c8f8 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelResp.java
@@ -1,12 +1,12 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import com.google.common.base.Objects;
 import com.google.common.collect.Lists;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.Identify;
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.Identify;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 import org.springframework.util.CollectionUtils;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelSchemaRelaResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelSchemaRelaResp.java
similarity index 79%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelSchemaRelaResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelSchemaRelaResp.java
index 11fa48f40..5f43d72b3 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelSchemaRelaResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelSchemaRelaResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelSchemaResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelSchemaResp.java
similarity index 87%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelSchemaResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelSchemaResp.java
index 69485587f..553c5721b 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/ModelSchemaResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/ModelSchemaResp.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import com.tencent.supersonic.common.pojo.ModelRela;
-import com.tencent.supersonic.semantic.api.model.pojo.Identify;
+import com.tencent.supersonic.headless.api.model.pojo.Identify;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/QueryResultWithSchemaResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/QueryResultWithSchemaResp.java
similarity index 84%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/QueryResultWithSchemaResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/QueryResultWithSchemaResp.java
index 8a5bc5ecb..2697a2b3e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/QueryResultWithSchemaResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/QueryResultWithSchemaResp.java
@@ -1,11 +1,11 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.QueryAuthorization;
 import com.tencent.supersonic.common.pojo.QueryColumn;
-import com.tencent.supersonic.semantic.api.model.enums.SemanticTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.QueryResult;
+import com.tencent.supersonic.headless.api.model.enums.SemanticTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.QueryResult;
 import lombok.Data;
 import lombok.ToString;
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/SqlParserResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/SqlParserResp.java
similarity index 89%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/SqlParserResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/SqlParserResp.java
index b8b37a688..9d5b56c94 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/SqlParserResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/response/SqlParserResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.response;
+package com.tencent.supersonic.headless.api.model.response;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DataModelYamlTpl.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DataModelYamlTpl.java
similarity index 77%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DataModelYamlTpl.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DataModelYamlTpl.java
index 137582012..bd6e3658c 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DataModelYamlTpl.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DataModelYamlTpl.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.api.model.yaml;
+package com.tencent.supersonic.headless.api.model.yaml;
 
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
 import java.util.List;
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DimensionTimeTypeParamsTpl.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DimensionTimeTypeParamsTpl.java
similarity index 71%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DimensionTimeTypeParamsTpl.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DimensionTimeTypeParamsTpl.java
index 83943e388..551c8b908 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DimensionTimeTypeParamsTpl.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DimensionTimeTypeParamsTpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.yaml;
+package com.tencent.supersonic.headless.api.model.yaml;
 
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DimensionYamlTpl.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DimensionYamlTpl.java
similarity index 85%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DimensionYamlTpl.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DimensionYamlTpl.java
index a2da844af..0395ea20e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/DimensionYamlTpl.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/DimensionYamlTpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.yaml;
+package com.tencent.supersonic.headless.api.model.yaml;
 
 
 import com.tencent.supersonic.common.pojo.enums.DataTypeEnums;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/IdentifyYamlTpl.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/IdentifyYamlTpl.java
similarity index 83%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/IdentifyYamlTpl.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/IdentifyYamlTpl.java
index 8de633418..9dbf2969e 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/IdentifyYamlTpl.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/IdentifyYamlTpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.yaml;
+package com.tencent.supersonic.headless.api.model.yaml;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MeasureYamlTpl.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MeasureYamlTpl.java
similarity index 85%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MeasureYamlTpl.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MeasureYamlTpl.java
index 681041062..2b499c52c 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MeasureYamlTpl.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MeasureYamlTpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.yaml;
+package com.tencent.supersonic.headless.api.model.yaml;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MetricTypeParamsYamlTpl.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MetricTypeParamsYamlTpl.java
similarity index 74%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MetricTypeParamsYamlTpl.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MetricTypeParamsYamlTpl.java
index 20986bfba..c661623b5 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MetricTypeParamsYamlTpl.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MetricTypeParamsYamlTpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.yaml;
+package com.tencent.supersonic.headless.api.model.yaml;
 
 import java.util.List;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MetricYamlTpl.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MetricYamlTpl.java
similarity index 79%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MetricYamlTpl.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MetricYamlTpl.java
index e4c5cea59..20ed5d14c 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/yaml/MetricYamlTpl.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/model/yaml/MetricYamlTpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.model.yaml;
+package com.tencent.supersonic.headless.api.model.yaml;
 
 
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/enums/AggOption.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/enums/AggOption.java
similarity index 84%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/enums/AggOption.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/enums/AggOption.java
index 14c07b2ef..9fbd9d2e0 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/enums/AggOption.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/enums/AggOption.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.enums;
+package com.tencent.supersonic.headless.api.query.enums;
 
 public enum AggOption {
     NATIVE,
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Cache.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Cache.java
similarity index 84%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Cache.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Cache.java
index e58dacaf4..5e1ab296a 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Cache.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Cache.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.pojo;
+package com.tencent.supersonic.headless.api.query.pojo;
 
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/DataDownload.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/DataDownload.java
similarity index 75%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/DataDownload.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/DataDownload.java
index 605083536..9d7b7637a 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/DataDownload.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/DataDownload.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.pojo;
+package com.tencent.supersonic.headless.api.query.pojo;
 
 import lombok.Builder;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Materialization.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Materialization.java
similarity index 83%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Materialization.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Materialization.java
index d15a2a046..696c4de36 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Materialization.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Materialization.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.pojo;
+package com.tencent.supersonic.headless.api.query.pojo;
 
 import java.util.List;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/MetricTable.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/MetricTable.java
similarity index 68%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/MetricTable.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/MetricTable.java
index 4b8e549b8..142dbdfcd 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/MetricTable.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/MetricTable.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.api.query.pojo;
+package com.tencent.supersonic.headless.api.query.pojo;
 
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
 import java.util.List;
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Param.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Param.java
similarity index 92%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Param.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Param.java
index 7d47d71ed..d71cfa1af 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/pojo/Param.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/pojo/Param.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.pojo;
+package com.tencent.supersonic.headless.api.query.pojo;
 
 import javax.validation.constraints.NotBlank;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/BatchDownloadReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/BatchDownloadReq.java
similarity index 80%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/BatchDownloadReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/BatchDownloadReq.java
index 61ef21164..ae02e7353 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/BatchDownloadReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/BatchDownloadReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
 import com.tencent.supersonic.common.pojo.DateConf;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/DownloadStructReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/DownloadStructReq.java
similarity index 79%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/DownloadStructReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/DownloadStructReq.java
index 1c6a392be..8513ca19b 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/DownloadStructReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/DownloadStructReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
 import lombok.Data;
 
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ExplainSqlReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ExplainSqlReq.java
similarity index 71%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ExplainSqlReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ExplainSqlReq.java
index eabf702fa..8ebfe4a42 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ExplainSqlReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ExplainSqlReq.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
-import com.tencent.supersonic.semantic.api.model.enums.QueryTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.QueryTypeEnum;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ItemUseReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ItemUseReq.java
similarity index 90%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ItemUseReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ItemUseReq.java
index f98a808dc..42f11b350 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ItemUseReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ItemUseReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
 import java.util.List;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/MetricReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/MetricReq.java
similarity index 88%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/MetricReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/MetricReq.java
index 5e493a1aa..3854d7eec 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/MetricReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/MetricReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
 import com.tencent.supersonic.common.pojo.ColumnOrder;
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ParseSqlReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ParseSqlReq.java
similarity index 80%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ParseSqlReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ParseSqlReq.java
index 50216b67e..c826bf954 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/ParseSqlReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/ParseSqlReq.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
-import com.tencent.supersonic.semantic.api.query.pojo.MetricTable;
+import com.tencent.supersonic.headless.api.query.pojo.MetricTable;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryDimValueReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryDimValueReq.java
similarity index 82%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryDimValueReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryDimValueReq.java
index 363e8417b..2aeceeab1 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryDimValueReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryDimValueReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
 import com.tencent.supersonic.common.pojo.DateConf;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryMultiStructReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryMultiStructReq.java
similarity index 88%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryMultiStructReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryMultiStructReq.java
index a216dd16b..9e69c78e4 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryMultiStructReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryMultiStructReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
 import com.alibaba.fastjson.JSONObject;
 import java.util.List;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryS2SQLReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryS2SQLReq.java
similarity index 90%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryS2SQLReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryS2SQLReq.java
index 978338491..56e005c4d 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryS2SQLReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryS2SQLReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
 import com.google.common.collect.Lists;
 import lombok.Data;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryStructReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryStructReq.java
similarity index 98%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryStructReq.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryStructReq.java
index e7cc62cd8..9d743d368 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/request/QueryStructReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/request/QueryStructReq.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.request;
+package com.tencent.supersonic.headless.api.query.request;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.Aggregator;
@@ -12,8 +12,8 @@ import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.common.util.DateModeUtils;
 import com.tencent.supersonic.common.util.SqlFilterUtils;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserAddHelper;
-import com.tencent.supersonic.semantic.api.query.pojo.Cache;
-import com.tencent.supersonic.semantic.api.query.pojo.Param;
+import com.tencent.supersonic.headless.api.query.pojo.Cache;
+import com.tencent.supersonic.headless.api.query.pojo.Param;
 import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
 import net.sf.jsqlparser.JSQLParserException;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/response/ItemUseResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/response/ItemUseResp.java
similarity index 88%
rename from semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/response/ItemUseResp.java
rename to headless/api/src/main/java/com/tencent/supersonic/headless/api/query/response/ItemUseResp.java
index d348b2e3c..f0875210f 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/query/response/ItemUseResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/query/response/ItemUseResp.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.api.query.response;
+package com.tencent.supersonic.headless.api.query.response;
 
 import lombok.Data;
 import lombok.NoArgsConstructor;
diff --git a/semantic/materialization/pom.xml b/headless/materialization/pom.xml
similarity index 83%
rename from semantic/materialization/pom.xml
rename to headless/materialization/pom.xml
index 81f58fbed..4a57ee119 100644
--- a/semantic/materialization/pom.xml
+++ b/headless/materialization/pom.xml
@@ -3,17 +3,17 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>semantic</artifactId>
+        <artifactId>headless</artifactId>
         <groupId>com.tencent.supersonic</groupId>
         <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>semantic-materialization</artifactId>
+    <artifactId>headless-materialization</artifactId>
     <dependencies>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-api</artifactId>
+            <artifactId>headless-api</artifactId>
             <version>${project.version}</version>
             <scope>compile</scope>
         </dependency>
@@ -24,7 +24,7 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-model</artifactId>
+            <artifactId>headless-model</artifactId>
             <version>${project.version}</version>
             <scope>compile</scope>
         </dependency>
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/application/MaterializationConfServiceImpl.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/application/MaterializationConfServiceImpl.java
similarity index 93%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/application/MaterializationConfServiceImpl.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/application/MaterializationConfServiceImpl.java
index 742c95c14..2b6402eca 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/application/MaterializationConfServiceImpl.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/application/MaterializationConfServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.application;
+package com.tencent.supersonic.headless.materialization.application;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
@@ -7,32 +7,32 @@ import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
 import com.tencent.supersonic.common.util.JsonUtil;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserSelectHelper;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementFrequencyEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementTypeEnum;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationConfFilter;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationFilter;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationElementReq;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationReq;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationElementModelResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationElementResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationSourceResp;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.MeasureResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.materialization.domain.MaterializationConfService;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.Materialization;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.MaterializationElement;
-import com.tencent.supersonic.semantic.materialization.domain.repository.MaterializationElementRepository;
-import com.tencent.supersonic.semantic.materialization.domain.repository.MaterializationRepository;
-import com.tencent.supersonic.semantic.materialization.domain.utils.MaterializationConverter;
-import com.tencent.supersonic.semantic.materialization.domain.utils.MaterializationZipperUtils;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementFrequencyEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationConfFilter;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationFilter;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationElementReq;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationReq;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationElementModelResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationElementResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationSourceResp;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.MeasureResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.materialization.domain.MaterializationConfService;
+import com.tencent.supersonic.headless.materialization.domain.pojo.Materialization;
+import com.tencent.supersonic.headless.materialization.domain.repository.MaterializationElementRepository;
+import com.tencent.supersonic.headless.materialization.domain.repository.MaterializationRepository;
+import com.tencent.supersonic.headless.materialization.domain.utils.MaterializationConverter;
+import com.tencent.supersonic.headless.materialization.domain.utils.MaterializationZipperUtils;
+import com.tencent.supersonic.headless.materialization.domain.pojo.MaterializationElement;
+import com.tencent.supersonic.headless.model.domain.ModelService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
 import org.springframework.stereotype.Service;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/application/MaterializationRecordServiceImpl.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/application/MaterializationRecordServiceImpl.java
similarity index 84%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/application/MaterializationRecordServiceImpl.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/application/MaterializationRecordServiceImpl.java
index 8cd0f6448..713e2cb9f 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/application/MaterializationRecordServiceImpl.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/application/MaterializationRecordServiceImpl.java
@@ -1,19 +1,19 @@
-package com.tencent.supersonic.semantic.materialization.application;
+package com.tencent.supersonic.headless.materialization.application;
 
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.RecordInfo;
 import com.tencent.supersonic.common.pojo.enums.TaskStatusEnum;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationDateFilter;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationRecordFilter;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationRecordReq;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationDateResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationRecordResp;
-import com.tencent.supersonic.semantic.materialization.domain.MaterializationRecordService;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.MaterializationRecord;
-import com.tencent.supersonic.semantic.materialization.domain.repository.MaterializationRecordRepository;
-import com.tencent.supersonic.semantic.materialization.domain.utils.MaterializationRecordConverter;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationDateFilter;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationRecordFilter;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationRecordReq;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationDateResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationRecordResp;
+import com.tencent.supersonic.headless.materialization.domain.MaterializationRecordService;
+import com.tencent.supersonic.headless.materialization.domain.pojo.MaterializationRecord;
+import com.tencent.supersonic.headless.materialization.domain.repository.MaterializationRecordRepository;
+import com.tencent.supersonic.headless.materialization.domain.utils.MaterializationRecordConverter;
 import java.util.Arrays;
 import java.util.List;
 import lombok.extern.slf4j.Slf4j;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/MaterializationConfService.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/MaterializationConfService.java
similarity index 72%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/MaterializationConfService.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/MaterializationConfService.java
index ac6cad772..1a8af3899 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/MaterializationConfService.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/MaterializationConfService.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.materialization.domain;
+package com.tencent.supersonic.headless.materialization.domain;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationConfFilter;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationFilter;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationElementReq;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationReq;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationElementModelResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationSourceResp;
-import com.tencent.supersonic.semantic.api.model.response.MeasureResp;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationConfFilter;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationFilter;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationElementReq;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationReq;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationElementModelResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationSourceResp;
+import com.tencent.supersonic.headless.api.model.response.MeasureResp;
 import java.util.List;
 
 public interface MaterializationConfService {
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/MaterializationRecordService.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/MaterializationRecordService.java
similarity index 71%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/MaterializationRecordService.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/MaterializationRecordService.java
index 2425e9eb5..c0160fc06 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/MaterializationRecordService.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/MaterializationRecordService.java
@@ -1,11 +1,11 @@
-package com.tencent.supersonic.semantic.materialization.domain;
+package com.tencent.supersonic.headless.materialization.domain;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationDateFilter;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationRecordFilter;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationRecordReq;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationDateResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationRecordResp;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationDateFilter;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationRecordFilter;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationRecordReq;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationDateResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationRecordResp;
 import java.util.List;
 
 public interface MaterializationRecordService {
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDO.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDO.java
similarity index 97%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDO.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDO.java
index 5989f471b..018d20556 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDO.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 import java.util.Date;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDOExample.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDOExample.java
similarity index 99%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDOExample.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDOExample.java
index 94c607e17..247949c8a 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDOExample.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDOExample.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 import java.util.ArrayList;
 import java.util.Date;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDOWithBLOBs.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDOWithBLOBs.java
similarity index 92%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDOWithBLOBs.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDOWithBLOBs.java
index 7e99fd660..4c018fdae 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationDOWithBLOBs.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationDOWithBLOBs.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 public class MaterializationDOWithBLOBs extends MaterializationDO {
     private String dateInfo;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDO.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDO.java
similarity index 96%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDO.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDO.java
index a0a20a824..a8130be4a 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDO.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 import java.util.Date;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOExample.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOExample.java
similarity index 99%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOExample.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOExample.java
index 5683b0626..d3356821f 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOExample.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOExample.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 import java.util.ArrayList;
 import java.util.Date;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOKey.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOKey.java
similarity index 90%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOKey.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOKey.java
index fcd9e26fe..48f1b66f8 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOKey.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOKey.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 public class MaterializationElementDOKey {
     private Long id;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOWithBLOBs.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOWithBLOBs.java
similarity index 89%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOWithBLOBs.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOWithBLOBs.java
index 9e2542ccf..64288c031 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationElementDOWithBLOBs.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationElementDOWithBLOBs.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 public class MaterializationElementDOWithBLOBs extends MaterializationElementDO {
     private String depends;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationRecordDO.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationRecordDO.java
similarity index 98%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationRecordDO.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationRecordDO.java
index 42ee0fa4d..ecaf85f93 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationRecordDO.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationRecordDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 import lombok.Data;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationRecordDOExample.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationRecordDOExample.java
similarity index 99%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationRecordDOExample.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationRecordDOExample.java
index 5bc55894d..de241e365 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/dataobject/MaterializationRecordDOExample.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/dataobject/MaterializationRecordDOExample.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.dataobject;
+package com.tencent.supersonic.headless.materialization.domain.dataobject;
 
 import java.util.ArrayList;
 import java.util.Date;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/Materialization.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/Materialization.java
similarity index 78%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/Materialization.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/Materialization.java
index 9bc42dd89..decc512f4 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/Materialization.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/Materialization.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.materialization.domain.pojo;
+package com.tencent.supersonic.headless.materialization.domain.pojo;
 
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.UpdateCycleEnum;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.UpdateCycleEnum;
 import lombok.Data;
 
 import java.util.List;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/MaterializationElement.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/MaterializationElement.java
similarity index 76%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/MaterializationElement.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/MaterializationElement.java
index 51112c7d6..32040aa4a 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/MaterializationElement.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/MaterializationElement.java
@@ -1,11 +1,11 @@
-package com.tencent.supersonic.semantic.materialization.domain.pojo;
+package com.tencent.supersonic.headless.materialization.domain.pojo;
 
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementFrequencyEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementFrequencyEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementTypeEnum;
 import lombok.Data;
 
 @Data
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/MaterializationRecord.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/MaterializationRecord.java
similarity index 90%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/MaterializationRecord.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/MaterializationRecord.java
index 333f4fe7e..4f5c21a19 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/pojo/MaterializationRecord.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/pojo/MaterializationRecord.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.materialization.domain.pojo;
+package com.tencent.supersonic.headless.materialization.domain.pojo;
 
 import com.tencent.supersonic.common.pojo.RecordInfo;
 import com.tencent.supersonic.common.pojo.enums.TaskStatusEnum;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationElementRepository.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationElementRepository.java
similarity index 65%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationElementRepository.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationElementRepository.java
index 7ea85d579..3b18562ef 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationElementRepository.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationElementRepository.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.materialization.domain.repository;
+package com.tencent.supersonic.headless.materialization.domain.repository;
 
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationConfFilter;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationElementResp;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.MaterializationElement;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationConfFilter;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationElementResp;
+import com.tencent.supersonic.headless.materialization.domain.pojo.MaterializationElement;
 
 import java.util.List;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationRecordRepository.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationRecordRepository.java
similarity index 66%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationRecordRepository.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationRecordRepository.java
index f568bc806..5130bf1a1 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationRecordRepository.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationRecordRepository.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.materialization.domain.repository;
+package com.tencent.supersonic.headless.materialization.domain.repository;
 
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationRecordFilter;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationRecordResp;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.MaterializationRecord;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationRecordFilter;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationRecordResp;
+import com.tencent.supersonic.headless.materialization.domain.pojo.MaterializationRecord;
 
 import java.util.List;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationRepository.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationRepository.java
similarity index 60%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationRepository.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationRepository.java
index 2987dc9c2..b5273d5c9 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/repository/MaterializationRepository.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/repository/MaterializationRepository.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.materialization.domain.repository;
+package com.tencent.supersonic.headless.materialization.domain.repository;
 
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationFilter;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.Materialization;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationFilter;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.materialization.domain.pojo.Materialization;
 
 import java.util.List;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationConverter.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationConverter.java
similarity index 89%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationConverter.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationConverter.java
index 454bcf232..2c79345b0 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationConverter.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationConverter.java
@@ -1,20 +1,20 @@
-package com.tencent.supersonic.semantic.materialization.domain.utils;
+package com.tencent.supersonic.headless.materialization.domain.utils;
 
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
 import com.tencent.supersonic.common.util.BeanMapper;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementFrequencyEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementTypeEnum;
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.UpdateCycleEnum;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationElementReq;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationReq;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationElementResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOWithBLOBs;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.Materialization;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.MaterializationElement;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementFrequencyEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.UpdateCycleEnum;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationElementReq;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationReq;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationElementResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.materialization.domain.pojo.Materialization;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOWithBLOBs;
+import com.tencent.supersonic.headless.materialization.domain.pojo.MaterializationElement;
 import org.apache.logging.log4j.util.Strings;
 import org.springframework.beans.BeanUtils;
 import org.springframework.stereotype.Component;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationPartitionHelper.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationPartitionHelper.java
similarity index 92%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationPartitionHelper.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationPartitionHelper.java
index 54b54aaec..b65d98c84 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationPartitionHelper.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationPartitionHelper.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.materialization.domain.utils;
+package com.tencent.supersonic.headless.materialization.domain.utils;
 
 
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementFrequencyEnum;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationElementResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementFrequencyEnum;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationElementResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
 import org.apache.logging.log4j.util.Strings;
 import org.springframework.util.CollectionUtils;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationRecordConverter.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationRecordConverter.java
similarity index 89%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationRecordConverter.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationRecordConverter.java
index 79891ebb0..2db77dc4c 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationRecordConverter.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationRecordConverter.java
@@ -1,12 +1,12 @@
-package com.tencent.supersonic.semantic.materialization.domain.utils;
+package com.tencent.supersonic.headless.materialization.domain.utils;
 
 import com.tencent.supersonic.common.pojo.enums.TaskStatusEnum;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
 import com.tencent.supersonic.common.util.BeanMapper;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationRecordReq;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationRecordResp;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.MaterializationRecord;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationRecordReq;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationRecordResp;
+import com.tencent.supersonic.headless.materialization.domain.pojo.MaterializationRecord;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO;
 import org.apache.logging.log4j.util.Strings;
 import org.springframework.beans.BeanUtils;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationUtils.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationUtils.java
similarity index 53%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationUtils.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationUtils.java
index aca96cf09..90c1d60c0 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationUtils.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationUtils.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.materialization.domain.utils;
+package com.tencent.supersonic.headless.materialization.domain.utils;
 
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
 
 public interface MaterializationUtils {
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationZipperUtils.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationZipperUtils.java
similarity index 90%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationZipperUtils.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationZipperUtils.java
index c2f1b374e..a0cd566b7 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/domain/utils/MaterializationZipperUtils.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/domain/utils/MaterializationZipperUtils.java
@@ -1,16 +1,16 @@
-package com.tencent.supersonic.semantic.materialization.domain.utils;
+package com.tencent.supersonic.headless.materialization.domain.utils;
 
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.enums.DataTypeEnums;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementFrequencyEnum;
-import com.tencent.supersonic.semantic.api.materialization.enums.ElementTypeEnum;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationElementResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.pojo.DimensionFilter;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementFrequencyEnum;
+import com.tencent.supersonic.headless.api.materialization.enums.ElementTypeEnum;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationElementResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.pojo.DimensionFilter;
 import org.apache.logging.log4j.util.Strings;
 import org.springframework.stereotype.Component;
 import org.springframework.util.CollectionUtils;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationDOCustomMapper.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationDOCustomMapper.java
similarity index 60%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationDOCustomMapper.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationDOCustomMapper.java
index 7c05aa877..02eec8ac3 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationDOCustomMapper.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationDOCustomMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.materialization.infrastructure.mapper;
+package com.tencent.supersonic.headless.materialization.infrastructure.mapper;
 
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationFilter;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationFilter;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationDOMapper.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationDOMapper.java
similarity index 77%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationDOMapper.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationDOMapper.java
index 779ca2225..4ed7e432a 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationDOMapper.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationDOMapper.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.materialization.infrastructure.mapper;
+package com.tencent.supersonic.headless.materialization.infrastructure.mapper;
 
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDO;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOExample;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDO;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOExample;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationElementDOMapper.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationElementDOMapper.java
similarity index 78%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationElementDOMapper.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationElementDOMapper.java
index ff2f1f507..85058e149 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationElementDOMapper.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationElementDOMapper.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.materialization.infrastructure.mapper;
+package com.tencent.supersonic.headless.materialization.infrastructure.mapper;
 
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDO;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOExample;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOKey;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOWithBLOBs;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDO;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOExample;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOKey;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOWithBLOBs;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationRecordDOMapper.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationRecordDOMapper.java
similarity index 83%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationRecordDOMapper.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationRecordDOMapper.java
index 6ba124599..e7f80f944 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/mapper/MaterializationRecordDOMapper.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/mapper/MaterializationRecordDOMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.materialization.infrastructure.mapper;
+package com.tencent.supersonic.headless.materialization.infrastructure.mapper;
 
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDOExample;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDOExample;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationElementRepositoryImpl.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationElementRepositoryImpl.java
similarity index 85%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationElementRepositoryImpl.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationElementRepositoryImpl.java
index ef08df19b..be6c4a5ef 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationElementRepositoryImpl.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationElementRepositoryImpl.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.materialization.infrastructure.repository;
+package com.tencent.supersonic.headless.materialization.infrastructure.repository;
 
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationConfFilter;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationElementResp;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOExample;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOKey;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOWithBLOBs;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.MaterializationElement;
-import com.tencent.supersonic.semantic.materialization.domain.repository.MaterializationElementRepository;
-import com.tencent.supersonic.semantic.materialization.domain.utils.MaterializationConverter;
-import com.tencent.supersonic.semantic.materialization.infrastructure.mapper.MaterializationElementDOMapper;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationConfFilter;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationElementResp;
+import com.tencent.supersonic.headless.materialization.infrastructure.mapper.MaterializationElementDOMapper;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOExample;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOKey;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOWithBLOBs;
+import com.tencent.supersonic.headless.materialization.domain.pojo.MaterializationElement;
+import com.tencent.supersonic.headless.materialization.domain.repository.MaterializationElementRepository;
+import com.tencent.supersonic.headless.materialization.domain.utils.MaterializationConverter;
 import org.springframework.stereotype.Component;
 import org.springframework.util.CollectionUtils;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationRecordRepositoryImpl.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationRecordRepositoryImpl.java
similarity index 89%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationRecordRepositoryImpl.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationRecordRepositoryImpl.java
index 8226544ec..b9cb957a6 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationRecordRepositoryImpl.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationRecordRepositoryImpl.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.materialization.infrastructure.repository;
+package com.tencent.supersonic.headless.materialization.infrastructure.repository;
 
 
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationRecordFilter;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationRecordResp;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDOExample;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.MaterializationRecord;
-import com.tencent.supersonic.semantic.materialization.domain.repository.MaterializationRecordRepository;
-import com.tencent.supersonic.semantic.materialization.domain.utils.MaterializationRecordConverter;
-import com.tencent.supersonic.semantic.materialization.infrastructure.mapper.MaterializationRecordDOMapper;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationRecordFilter;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationRecordResp;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO;
+import com.tencent.supersonic.headless.materialization.domain.pojo.MaterializationRecord;
+import com.tencent.supersonic.headless.materialization.domain.repository.MaterializationRecordRepository;
+import com.tencent.supersonic.headless.materialization.domain.utils.MaterializationRecordConverter;
+import com.tencent.supersonic.headless.materialization.infrastructure.mapper.MaterializationRecordDOMapper;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDOExample;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationRepositoryImpl.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationRepositoryImpl.java
similarity index 81%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationRepositoryImpl.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationRepositoryImpl.java
index 6f63ef64f..2c4af4bc5 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/infrastructure/repository/MaterializationRepositoryImpl.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/infrastructure/repository/MaterializationRepositoryImpl.java
@@ -1,13 +1,13 @@
-package com.tencent.supersonic.semantic.materialization.infrastructure.repository;
+package com.tencent.supersonic.headless.materialization.infrastructure.repository;
 
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationFilter;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
-import com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs;
-import com.tencent.supersonic.semantic.materialization.domain.pojo.Materialization;
-import com.tencent.supersonic.semantic.materialization.domain.repository.MaterializationRepository;
-import com.tencent.supersonic.semantic.materialization.domain.utils.MaterializationConverter;
-import com.tencent.supersonic.semantic.materialization.infrastructure.mapper.MaterializationDOCustomMapper;
-import com.tencent.supersonic.semantic.materialization.infrastructure.mapper.MaterializationDOMapper;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationFilter;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.materialization.domain.pojo.Materialization;
+import com.tencent.supersonic.headless.materialization.domain.repository.MaterializationRepository;
+import com.tencent.supersonic.headless.materialization.domain.utils.MaterializationConverter;
+import com.tencent.supersonic.headless.materialization.infrastructure.mapper.MaterializationDOCustomMapper;
+import com.tencent.supersonic.headless.materialization.infrastructure.mapper.MaterializationDOMapper;
+import com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs;
 import org.springframework.stereotype.Component;
 import org.springframework.util.CollectionUtils;
 
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/rest/MaterializationConfController.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/rest/MaterializationConfController.java
similarity index 89%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/rest/MaterializationConfController.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/rest/MaterializationConfController.java
index 10d5f2d8e..652a0c8bd 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/rest/MaterializationConfController.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/rest/MaterializationConfController.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.materialization.rest;
+package com.tencent.supersonic.headless.materialization.rest;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationConfFilter;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationFilter;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationElementReq;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationReq;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationSourceResp;
-import com.tencent.supersonic.semantic.materialization.domain.MaterializationConfService;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationConfFilter;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationFilter;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationElementReq;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationReq;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationSourceResp;
+import com.tencent.supersonic.headless.materialization.domain.MaterializationConfService;
 import java.util.List;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/rest/MaterializationRecordController.java b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/rest/MaterializationRecordController.java
similarity index 87%
rename from semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/rest/MaterializationRecordController.java
rename to headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/rest/MaterializationRecordController.java
index 756447ec1..c7eb19441 100644
--- a/semantic/materialization/src/main/java/com/tencent/supersonic/semantic/materialization/rest/MaterializationRecordController.java
+++ b/headless/materialization/src/main/java/com/tencent/supersonic/headless/materialization/rest/MaterializationRecordController.java
@@ -1,13 +1,13 @@
-package com.tencent.supersonic.semantic.materialization.rest;
+package com.tencent.supersonic.headless.materialization.rest;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationDateFilter;
-import com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationRecordFilter;
-import com.tencent.supersonic.semantic.api.materialization.request.MaterializationRecordReq;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationDateResp;
-import com.tencent.supersonic.semantic.api.materialization.response.MaterializationRecordResp;
-import com.tencent.supersonic.semantic.materialization.domain.MaterializationRecordService;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationDateFilter;
+import com.tencent.supersonic.headless.api.materialization.pojo.MaterializationRecordFilter;
+import com.tencent.supersonic.headless.api.materialization.request.MaterializationRecordReq;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationDateResp;
+import com.tencent.supersonic.headless.api.materialization.response.MaterializationRecordResp;
+import com.tencent.supersonic.headless.materialization.domain.MaterializationRecordService;
 
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/semantic/materialization/src/main/resources/mapper/MaterializationDOCustomMapper.xml b/headless/materialization/src/main/resources/mapper/MaterializationDOCustomMapper.xml
similarity index 92%
rename from semantic/materialization/src/main/resources/mapper/MaterializationDOCustomMapper.xml
rename to headless/materialization/src/main/resources/mapper/MaterializationDOCustomMapper.xml
index 308ce140c..cc8fa3983 100644
--- a/semantic/materialization/src/main/resources/mapper/MaterializationDOCustomMapper.xml
+++ b/headless/materialization/src/main/resources/mapper/MaterializationDOCustomMapper.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.materialization.infrastructure.mapper.MaterializationDOCustomMapper">
-  <resultMap id="BaseResultMap" type="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDO">
+<mapper namespace="com.tencent.supersonic.headless.materialization.infrastructure.mapper.MaterializationDOCustomMapper">
+  <resultMap id="BaseResultMap" type="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDO">
     <id column="id" jdbcType="BIGINT" property="id" />
     <result column="name" jdbcType="VARCHAR" property="name" />
     <result column="materialized_type" jdbcType="VARCHAR" property="materializedType" />
@@ -17,7 +17,7 @@
     <result column="updated_at" jdbcType="TIMESTAMP" property="updatedAt" />
     <result column="updated_by" jdbcType="VARCHAR" property="updatedBy" />
   </resultMap>
-  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs">
+  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs">
     <result column="date_info" jdbcType="LONGVARCHAR" property="dateInfo" />
     <result column="entities" jdbcType="LONGVARCHAR" property="entities" />
     <result column="description" jdbcType="LONGVARCHAR" property="description" />
@@ -59,7 +59,7 @@
     date_info, entities, description
   </sql>
 
-  <select id="getMaterializationResp" parameterType="com.tencent.supersonic.semantic.api.materialization.pojo.MaterializationFilter" resultMap="ResultMapWithBLOBs">
+  <select id="getMaterializationResp" parameterType="com.tencent.supersonic.headless.api.materialization.pojo.MaterializationFilter" resultMap="ResultMapWithBLOBs">
     select *
     from s2_materialization
     <where>
diff --git a/semantic/materialization/src/main/resources/mapper/MaterializationDOMapper.xml b/headless/materialization/src/main/resources/mapper/MaterializationDOMapper.xml
similarity index 93%
rename from semantic/materialization/src/main/resources/mapper/MaterializationDOMapper.xml
rename to headless/materialization/src/main/resources/mapper/MaterializationDOMapper.xml
index 3a809feaf..a0f9e9ebf 100644
--- a/semantic/materialization/src/main/resources/mapper/MaterializationDOMapper.xml
+++ b/headless/materialization/src/main/resources/mapper/MaterializationDOMapper.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.materialization.infrastructure.mapper.MaterializationDOMapper">
-  <resultMap id="BaseResultMap" type="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDO">
+<mapper namespace="com.tencent.supersonic.headless.materialization.infrastructure.mapper.MaterializationDOMapper">
+  <resultMap id="BaseResultMap" type="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDO">
     <id column="id" jdbcType="BIGINT" property="id" />
     <result column="name" jdbcType="VARCHAR" property="name" />
     <result column="materialized_type" jdbcType="VARCHAR" property="materializedType" />
@@ -17,7 +17,7 @@
     <result column="updated_at" jdbcType="TIMESTAMP" property="updatedAt" />
     <result column="updated_by" jdbcType="VARCHAR" property="updatedBy" />
   </resultMap>
-  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs">
+  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs">
     <result column="date_info" jdbcType="LONGVARCHAR" property="dateInfo" />
     <result column="entities" jdbcType="LONGVARCHAR" property="entities" />
     <result column="description" jdbcType="LONGVARCHAR" property="description" />
@@ -58,7 +58,7 @@
   <sql id="Blob_Column_List">
     date_info, entities, description
   </sql>
-  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOExample" resultMap="ResultMapWithBLOBs">
+  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOExample" resultMap="ResultMapWithBLOBs">
     select
     <if test="distinct">
       distinct
@@ -74,7 +74,7 @@
       order by ${orderByClause}
     </if>
   </select>
-  <select id="selectByExample" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOExample" resultMap="BaseResultMap">
+  <select id="selectByExample" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOExample" resultMap="BaseResultMap">
     select
     <if test="distinct">
       distinct
@@ -100,7 +100,7 @@
     delete from s2_materialization
     where id = #{id,jdbcType=BIGINT}
   </delete>
-  <insert id="insert" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs">
+  <insert id="insert" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs">
     insert into s2_materialization (id, name, materialized_type, 
       update_cycle, model_id, database_id, 
       level, status, destination_table, 
@@ -115,7 +115,7 @@
       #{entities,jdbcType=LONGVARCHAR}, #{description,jdbcType=LONGVARCHAR})
   </insert>
 
-  <insert id="insertSelective" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs">
+  <insert id="insertSelective" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs">
     insert into s2_materialization
     <trim prefix="(" suffix=")" suffixOverrides=",">
       <if test="id != null">
@@ -224,13 +224,13 @@
       </if>
     </trim>
   </insert>
-  <select id="countByExample" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOExample" resultType="java.lang.Long">
+  <select id="countByExample" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOExample" resultType="java.lang.Long">
     select count(*) from s2_materialization
     <if test="_parameter != null">
       <include refid="Example_Where_Clause" />
     </if>
   </select>
-  <update id="updateByPrimaryKeySelective" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs">
+  <update id="updateByPrimaryKeySelective" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs">
     update s2_materialization
     <set>
       <if test="name != null">
@@ -284,7 +284,7 @@
     </set>
     where id = #{id,jdbcType=BIGINT}
   </update>
-  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDOWithBLOBs">
+  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDOWithBLOBs">
     update s2_materialization
     set name = #{name,jdbcType=VARCHAR},
       materialized_type = #{materializedType,jdbcType=VARCHAR},
@@ -304,7 +304,7 @@
       description = #{description,jdbcType=LONGVARCHAR}
     where id = #{id,jdbcType=BIGINT}
   </update>
-  <update id="updateByPrimaryKey" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationDO">
+  <update id="updateByPrimaryKey" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationDO">
     update s2_materialization
     set name = #{name,jdbcType=VARCHAR},
       materialized_type = #{materializedType,jdbcType=VARCHAR},
diff --git a/semantic/materialization/src/main/resources/mapper/MaterializationElementDOMapper.xml b/headless/materialization/src/main/resources/mapper/MaterializationElementDOMapper.xml
similarity index 91%
rename from semantic/materialization/src/main/resources/mapper/MaterializationElementDOMapper.xml
rename to headless/materialization/src/main/resources/mapper/MaterializationElementDOMapper.xml
index 68ede5560..58021b907 100644
--- a/semantic/materialization/src/main/resources/mapper/MaterializationElementDOMapper.xml
+++ b/headless/materialization/src/main/resources/mapper/MaterializationElementDOMapper.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.materialization.infrastructure.mapper.MaterializationElementDOMapper">
-  <resultMap id="BaseResultMap" type="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDO">
+<mapper namespace="com.tencent.supersonic.headless.materialization.infrastructure.mapper.MaterializationElementDOMapper">
+  <resultMap id="BaseResultMap" type="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDO">
     <id column="id" jdbcType="BIGINT" property="id" />
     <id column="type" jdbcType="VARCHAR" property="type" />
     <id column="materialization_id" jdbcType="BIGINT" property="materializationId" />
@@ -15,7 +15,7 @@
     <result column="updated_by" jdbcType="VARCHAR" property="updatedBy" />
     <result column="status" jdbcType="INTEGER" property="status" />
   </resultMap>
-  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
+  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
     <result column="depends" jdbcType="LONGVARCHAR" property="depends" />
     <result column="description" jdbcType="LONGVARCHAR" property="description" />
   </resultMap>
@@ -55,7 +55,7 @@
   <sql id="Blob_Column_List">
     depends, description
   </sql>
-  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOExample" resultMap="ResultMapWithBLOBs">
+  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOExample" resultMap="ResultMapWithBLOBs">
     select
     <if test="distinct">
       distinct
@@ -71,7 +71,7 @@
       order by ${orderByClause}
     </if>
   </select>
-  <select id="selectByExample" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOExample" resultMap="BaseResultMap">
+  <select id="selectByExample" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOExample" resultMap="BaseResultMap">
     select
     <if test="distinct">
       distinct
@@ -85,7 +85,7 @@
       order by ${orderByClause}
     </if>
   </select>
-  <select id="selectByPrimaryKey" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOKey" resultMap="ResultMapWithBLOBs">
+  <select id="selectByPrimaryKey" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOKey" resultMap="ResultMapWithBLOBs">
     select 
     <include refid="Base_Column_List" />
     ,
@@ -95,13 +95,13 @@
       and type = #{type,jdbcType=VARCHAR}
       and materialization_id = #{materializationId,jdbcType=BIGINT}
   </select>
-  <delete id="deleteByPrimaryKey" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOKey">
+  <delete id="deleteByPrimaryKey" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOKey">
     delete from s2_materialization_element
     where id = #{id,jdbcType=BIGINT}
       and type = #{type,jdbcType=VARCHAR}
       and materialization_id = #{materializationId,jdbcType=BIGINT}
   </delete>
-  <insert id="insert" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
+  <insert id="insert" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
     insert into s2_materialization_element (id, type, materialization_id, 
       element_type, default_value, outlier, 
       frequency, created_at, created_by, 
@@ -113,7 +113,7 @@
       #{updatedAt,jdbcType=TIMESTAMP}, #{updatedBy,jdbcType=VARCHAR}, #{status,jdbcType=INTEGER}, 
       #{depends,jdbcType=LONGVARCHAR}, #{description,jdbcType=LONGVARCHAR})
   </insert>
-  <insert id="insertSelective" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
+  <insert id="insertSelective" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
     insert into s2_materialization_element
     <trim prefix="(" suffix=")" suffixOverrides=",">
       <if test="id != null">
@@ -204,13 +204,13 @@
       </if>
     </trim>
   </insert>
-  <select id="countByExample" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOExample" resultType="java.lang.Long">
+  <select id="countByExample" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOExample" resultType="java.lang.Long">
     select count(*) from s2_materialization_element
     <if test="_parameter != null">
       <include refid="Example_Where_Clause" />
     </if>
   </select>
-  <update id="updateByPrimaryKeySelective" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
+  <update id="updateByPrimaryKeySelective" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
     update s2_materialization_element
     <set>
       <if test="elementType != null">
@@ -251,7 +251,7 @@
       and type = #{type,jdbcType=VARCHAR}
       and materialization_id = #{materializationId,jdbcType=BIGINT}
   </update>
-  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
+  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDOWithBLOBs">
     update s2_materialization_element
     set element_type = #{elementType,jdbcType=VARCHAR},
       default_value = #{defaultValue,jdbcType=VARCHAR},
@@ -268,7 +268,7 @@
       and type = #{type,jdbcType=VARCHAR}
       and materialization_id = #{materializationId,jdbcType=BIGINT}
   </update>
-  <update id="updateByPrimaryKey" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationElementDO">
+  <update id="updateByPrimaryKey" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationElementDO">
     update s2_materialization_element
     set element_type = #{elementType,jdbcType=VARCHAR},
       default_value = #{defaultValue,jdbcType=VARCHAR},
diff --git a/semantic/materialization/src/main/resources/mapper/MaterializationRecordDOMapper.xml b/headless/materialization/src/main/resources/mapper/MaterializationRecordDOMapper.xml
similarity index 93%
rename from semantic/materialization/src/main/resources/mapper/MaterializationRecordDOMapper.xml
rename to headless/materialization/src/main/resources/mapper/MaterializationRecordDOMapper.xml
index c32cfdc68..428506000 100644
--- a/semantic/materialization/src/main/resources/mapper/MaterializationRecordDOMapper.xml
+++ b/headless/materialization/src/main/resources/mapper/MaterializationRecordDOMapper.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.materialization.infrastructure.mapper.MaterializationRecordDOMapper">
-  <resultMap id="BaseResultMap" type="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO">
+<mapper namespace="com.tencent.supersonic.headless.materialization.infrastructure.mapper.MaterializationRecordDOMapper">
+  <resultMap id="BaseResultMap" type="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO">
     <id column="id" jdbcType="BIGINT" property="id" />
     <result column="materialization_id" jdbcType="BIGINT" property="materializationId" />
     <result column="element_type" jdbcType="VARCHAR" property="elementType" />
@@ -18,7 +18,7 @@
     <result column="source_count" jdbcType="BIGINT" property="sourceCount" />
     <result column="sink_count" jdbcType="BIGINT" property="sinkCount" />
   </resultMap>
-  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO">
+  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO">
     <result column="message" jdbcType="LONGVARCHAR" property="message" />
   </resultMap>
   <sql id="Example_Where_Clause">
@@ -58,7 +58,7 @@
   <sql id="Blob_Column_List">
     message
   </sql>
-  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDOExample" resultMap="ResultMapWithBLOBs">
+  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDOExample" resultMap="ResultMapWithBLOBs">
     select
     <if test="distinct">
       distinct
@@ -74,7 +74,7 @@
       order by ${orderByClause}
     </if>
   </select>
-  <select id="selectByExample" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDOExample" resultMap="BaseResultMap">
+  <select id="selectByExample" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDOExample" resultMap="BaseResultMap">
     select
     <if test="distinct">
       distinct
@@ -100,7 +100,7 @@
     delete from s2_materialization_record
     where id = #{id,jdbcType=BIGINT}
   </delete>
-  <insert id="insert" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO">
+  <insert id="insert" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO">
     insert into s2_materialization_record (id, materialization_id, element_type, 
       element_id, element_name, data_time, 
       state, task_id, created_at, 
@@ -116,7 +116,7 @@
     ON DUPLICATE KEY UPDATE
       updated_at = #{updatedAt}, retry_count = retry_count + 1
   </insert>
-  <insert id="insertSelective" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO">
+  <insert id="insertSelective" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO">
     insert into s2_materialization_record
     <trim prefix="(" suffix=")" suffixOverrides=",">
       <if test="id != null">
@@ -219,13 +219,13 @@
       </if>
     </trim>
   </insert>
-  <select id="countByExample" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDOExample" resultType="java.lang.Long">
+  <select id="countByExample" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDOExample" resultType="java.lang.Long">
     select count(*) from s2_materialization_record
     <if test="_parameter != null">
       <include refid="Example_Where_Clause" />
     </if>
   </select>
-  <update id="updateByPrimaryKeySelective" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO">
+  <update id="updateByPrimaryKeySelective" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO">
     update s2_materialization_record
     <set>
       <if test="materializationId != null">
@@ -276,7 +276,7 @@
     </set>
     where id = #{id,jdbcType=BIGINT}
   </update>
-  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO">
+  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO">
     update s2_materialization_record
     set materialization_id = #{materializationId,jdbcType=BIGINT},
       element_type = #{elementType,jdbcType=VARCHAR},
@@ -296,7 +296,7 @@
     where id = #{id,jdbcType=BIGINT}
   </update>
 
-  <update id="updateByBizName"  parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO">
+  <update id="updateByBizName"  parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO">
     update s2_materialization_record
     set
       element_id = #{elementId,jdbcType=BIGINT},
@@ -315,7 +315,7 @@
      AND data_time = #{dataTime}
   </update>
 
-  <update id="updateByPrimaryKey" parameterType="com.tencent.supersonic.semantic.materialization.domain.dataobject.MaterializationRecordDO">
+  <update id="updateByPrimaryKey" parameterType="com.tencent.supersonic.headless.materialization.domain.dataobject.MaterializationRecordDO">
     update s2_materialization_record
     set materialization_id = #{materializationId,jdbcType=BIGINT},
       element_type = #{elementType,jdbcType=VARCHAR},
diff --git a/semantic/model/pom.xml b/headless/model/pom.xml
similarity index 96%
rename from semantic/model/pom.xml
rename to headless/model/pom.xml
index a2b83eb14..a2f693b72 100644
--- a/semantic/model/pom.xml
+++ b/headless/model/pom.xml
@@ -3,13 +3,13 @@
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>semantic</artifactId>
+        <artifactId>headless</artifactId>
         <groupId>com.tencent.supersonic</groupId>
         <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>semantic-model</artifactId>
+    <artifactId>headless-model</artifactId>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>
@@ -42,7 +42,7 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-api</artifactId>
+            <artifactId>headless-api</artifactId>
             <version>${project.version}</version>
             <scope>compile</scope>
         </dependency>
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/CatalogImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/CatalogImpl.java
similarity index 78%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/CatalogImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/CatalogImpl.java
index 6b837b658..c1290f423 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/CatalogImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/CatalogImpl.java
@@ -1,23 +1,23 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.tencent.supersonic.common.pojo.ItemDateResp;
 import com.tencent.supersonic.common.pojo.ModelRela;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.ItemDateFilter;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.yaml.DataModelYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.model.domain.DatabaseService;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.api.model.pojo.ItemDateFilter;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.yaml.DataModelYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricYamlTpl;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.model.domain.DatabaseService;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelRelaService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/CollectServiceImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/CollectServiceImpl.java
similarity index 86%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/CollectServiceImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/CollectServiceImpl.java
index 693a3f12f..25d8c09a5 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/CollectServiceImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/CollectServiceImpl.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.model.domain.CollectService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.CollectDO;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.CollectMapper;
+import com.tencent.supersonic.headless.model.domain.CollectService;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.CollectMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.CollectDO;
 import java.util.List;
 import javax.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DatabaseServiceImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DatabaseServiceImpl.java
similarity index 86%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DatabaseServiceImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DatabaseServiceImpl.java
index f91724a9b..7432d3b30 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DatabaseServiceImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DatabaseServiceImpl.java
@@ -1,21 +1,21 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.api.model.request.DatabaseReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.model.domain.DatabaseService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter.EngineAdaptor;
-import com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter.EngineAdaptorFactory;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.Database;
-import com.tencent.supersonic.semantic.model.domain.pojo.ModelFilter;
-import com.tencent.supersonic.semantic.model.domain.repository.DatabaseRepository;
-import com.tencent.supersonic.semantic.model.domain.utils.DatabaseConverter;
-import com.tencent.supersonic.semantic.model.domain.utils.JdbcDataSourceUtils;
-import com.tencent.supersonic.semantic.model.domain.utils.SqlUtils;
+import com.tencent.supersonic.headless.api.model.request.DatabaseReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.model.domain.DatabaseService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.adaptor.engineadapter.EngineAdaptor;
+import com.tencent.supersonic.headless.model.domain.adaptor.engineadapter.EngineAdaptorFactory;
+import com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO;
+import com.tencent.supersonic.headless.model.domain.pojo.ModelFilter;
+import com.tencent.supersonic.headless.model.domain.utils.DatabaseConverter;
+import com.tencent.supersonic.headless.model.domain.pojo.Database;
+import com.tencent.supersonic.headless.model.domain.repository.DatabaseRepository;
+import com.tencent.supersonic.headless.model.domain.utils.JdbcDataSourceUtils;
+import com.tencent.supersonic.headless.model.domain.utils.SqlUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DimensionServiceImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DimensionServiceImpl.java
similarity index 92%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DimensionServiceImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DimensionServiceImpl.java
index cfc13253b..ab4717506 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DimensionServiceImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DimensionServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
@@ -15,25 +15,25 @@ import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
 import com.tencent.supersonic.common.pojo.exception.InvalidArgumentException;
 import com.tencent.supersonic.common.util.ChatGptHelper;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.request.DimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.model.domain.DatabaseService;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DimensionDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.DimensionFilter;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
-import com.tencent.supersonic.semantic.model.domain.repository.DimensionRepository;
-import com.tencent.supersonic.semantic.model.domain.utils.DimensionConverter;
-import com.tencent.supersonic.semantic.model.domain.utils.NameCheckUtils;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.request.DimensionReq;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.model.domain.DatabaseService;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.ModelRelaService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.dataobject.DimensionDO;
+import com.tencent.supersonic.headless.model.domain.pojo.DimensionFilter;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.model.domain.repository.DimensionRepository;
+import com.tencent.supersonic.headless.model.domain.utils.DimensionConverter;
+import com.tencent.supersonic.headless.model.domain.utils.NameCheckUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DomainServiceImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DomainServiceImpl.java
similarity index 94%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DomainServiceImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DomainServiceImpl.java
index de3d2cba4..08788a95f 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/DomainServiceImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/DomainServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
@@ -6,15 +6,15 @@ import com.tencent.supersonic.auth.api.authentication.service.UserService;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.util.BeanMapper;
-import com.tencent.supersonic.semantic.api.model.request.DomainReq;
-import com.tencent.supersonic.semantic.api.model.request.DomainUpdateReq;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.model.domain.DomainService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DomainDO;
-import com.tencent.supersonic.semantic.model.domain.repository.DomainRepository;
-import com.tencent.supersonic.semantic.model.domain.utils.DomainConvert;
+import com.tencent.supersonic.headless.api.model.request.DomainReq;
+import com.tencent.supersonic.headless.api.model.request.DomainUpdateReq;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.model.domain.DomainService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.dataobject.DomainDO;
+import com.tencent.supersonic.headless.model.domain.repository.DomainRepository;
+import com.tencent.supersonic.headless.model.domain.utils.DomainConvert;
 import lombok.extern.slf4j.Slf4j;
 import org.assertj.core.util.Sets;
 import org.springframework.context.annotation.Lazy;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/MetricServiceImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/MetricServiceImpl.java
similarity index 92%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/MetricServiceImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/MetricServiceImpl.java
index d8de16a2b..52cbacb3d 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/MetricServiceImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/MetricServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.TypeReference;
@@ -15,28 +15,28 @@ import com.tencent.supersonic.common.pojo.enums.TypeEnums;
 import com.tencent.supersonic.common.pojo.exception.InvalidArgumentException;
 import com.tencent.supersonic.common.util.BeanMapper;
 import com.tencent.supersonic.common.util.ChatGptHelper;
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricQueryDefaultConfig;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricTypeParams;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.MetricReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.model.domain.CollectService;
-import com.tencent.supersonic.semantic.model.domain.DomainService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.CollectDO;
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO;
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricQueryDefaultConfigDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetricFilter;
-import com.tencent.supersonic.semantic.model.domain.repository.MetricRepository;
-import com.tencent.supersonic.semantic.model.domain.utils.MetricConverter;
-import com.tencent.supersonic.semantic.model.domain.utils.NameCheckUtils;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.MetricQueryDefaultConfig;
+import com.tencent.supersonic.headless.api.model.pojo.MetricTypeParams;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.MetricReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.model.domain.CollectService;
+import com.tencent.supersonic.headless.model.domain.DomainService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricQueryDefaultConfigDO;
+import com.tencent.supersonic.headless.model.domain.pojo.MetricFilter;
+import com.tencent.supersonic.headless.model.domain.utils.MetricConverter;
+import com.tencent.supersonic.headless.model.domain.utils.NameCheckUtils;
+import com.tencent.supersonic.headless.model.domain.dataobject.CollectDO;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.model.domain.repository.MetricRepository;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ModelRelaServiceImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ModelRelaServiceImpl.java
similarity index 91%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ModelRelaServiceImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ModelRelaServiceImpl.java
index 4d42e9d3d..fd9b07235 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ModelRelaServiceImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ModelRelaServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -8,9 +8,9 @@ import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.JoinCondition;
 import com.tencent.supersonic.common.pojo.ModelRela;
 import com.tencent.supersonic.common.util.BeanMapper;
-import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelRelaDO;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.ModelRelaDOMapper;
+import com.tencent.supersonic.headless.model.domain.ModelRelaService;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelRelaDO;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.ModelRelaDOMapper;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ModelServiceImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ModelServiceImpl.java
similarity index 90%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ModelServiceImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ModelServiceImpl.java
index 77953dda4..cf79bf68c 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ModelServiceImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ModelServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
@@ -10,49 +10,49 @@ import com.tencent.supersonic.common.pojo.enums.EventType;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.pojo.exception.InvalidArgumentException;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.Identify;
-import com.tencent.supersonic.semantic.api.model.pojo.ItemDateFilter;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.RelateDimension;
-import com.tencent.supersonic.semantic.api.model.request.DateInfoReq;
-import com.tencent.supersonic.semantic.api.model.request.DimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.MetricReq;
-import com.tencent.supersonic.semantic.api.model.request.ModelReq;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.MeasureResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.yaml.DataModelYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.DatabaseService;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.DomainService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DateInfoDO;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelDO;
-import com.tencent.supersonic.semantic.model.domain.manager.DatasourceYamlManager;
-import com.tencent.supersonic.semantic.model.domain.manager.DimensionYamlManager;
-import com.tencent.supersonic.semantic.model.domain.manager.MetricYamlManager;
-import com.tencent.supersonic.semantic.model.domain.pojo.Datasource;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
-import com.tencent.supersonic.semantic.model.domain.pojo.ModelFilter;
-import com.tencent.supersonic.semantic.model.domain.repository.DateInfoRepository;
-import com.tencent.supersonic.semantic.model.domain.repository.ModelRepository;
-import com.tencent.supersonic.semantic.model.domain.utils.DimensionConverter;
-import com.tencent.supersonic.semantic.model.domain.utils.MetricConverter;
-import com.tencent.supersonic.semantic.model.domain.utils.ModelConverter;
-import com.tencent.supersonic.semantic.model.domain.utils.NameCheckUtils;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.Identify;
+import com.tencent.supersonic.headless.api.model.pojo.ItemDateFilter;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.RelateDimension;
+import com.tencent.supersonic.headless.api.model.request.DateInfoReq;
+import com.tencent.supersonic.headless.api.model.request.DimensionReq;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.MetricReq;
+import com.tencent.supersonic.headless.api.model.request.ModelReq;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.MeasureResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.yaml.DataModelYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricYamlTpl;
+import com.tencent.supersonic.headless.model.domain.DatabaseService;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.DomainService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelRelaService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.dataobject.DateInfoDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelDO;
+import com.tencent.supersonic.headless.model.domain.manager.DatasourceYamlManager;
+import com.tencent.supersonic.headless.model.domain.manager.DimensionYamlManager;
+import com.tencent.supersonic.headless.model.domain.manager.MetricYamlManager;
+import com.tencent.supersonic.headless.model.domain.pojo.Datasource;
+import com.tencent.supersonic.headless.model.domain.pojo.ModelFilter;
+import com.tencent.supersonic.headless.model.domain.repository.DateInfoRepository;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.model.domain.repository.ModelRepository;
+import com.tencent.supersonic.headless.model.domain.utils.DimensionConverter;
+import com.tencent.supersonic.headless.model.domain.utils.MetricConverter;
+import com.tencent.supersonic.headless.model.domain.utils.ModelConverter;
+import com.tencent.supersonic.headless.model.domain.utils.NameCheckUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.logging.log4j.util.Strings;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ViewInfoServiceImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ViewInfoServiceImpl.java
similarity index 80%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ViewInfoServiceImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ViewInfoServiceImpl.java
index cc109cfaa..573a95a14 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/ViewInfoServiceImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/application/ViewInfoServiceImpl.java
@@ -1,20 +1,20 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
-import com.tencent.supersonic.semantic.api.model.request.ViewInfoReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaRelaResp;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ViewInfoDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
-import com.tencent.supersonic.semantic.model.domain.repository.ViewInfoRepository;
+import com.tencent.supersonic.headless.api.model.request.ViewInfoReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaRelaResp;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.dataobject.ViewInfoDO;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.model.domain.repository.ViewInfoRepository;
 import org.springframework.beans.BeanUtils;
 import org.springframework.stereotype.Service;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/Catalog.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/Catalog.java
similarity index 65%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/Catalog.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/Catalog.java
index 12c7b6813..80a681d9d 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/Catalog.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/Catalog.java
@@ -1,15 +1,15 @@
-package com.tencent.supersonic.semantic.model.domain;
+package com.tencent.supersonic.headless.model.domain;
 
 import com.tencent.supersonic.common.pojo.ItemDateResp;
 import com.tencent.supersonic.common.pojo.ModelRela;
-import com.tencent.supersonic.semantic.api.model.pojo.ItemDateFilter;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.yaml.DataModelYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricYamlTpl;
+import com.tencent.supersonic.headless.api.model.pojo.ItemDateFilter;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.yaml.DataModelYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricYamlTpl;
 
 import java.util.List;
 import java.util.Map;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/CollectService.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/CollectService.java
similarity index 74%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/CollectService.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/CollectService.java
index d549e8696..e104beee4 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/CollectService.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/CollectService.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.domain;
+package com.tencent.supersonic.headless.model.domain;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.model.domain.dataobject.CollectDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.CollectDO;
 
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DatabaseService.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DatabaseService.java
similarity index 76%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DatabaseService.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DatabaseService.java
index 11d0546cf..3ba55310d 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DatabaseService.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DatabaseService.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.domain;
+package com.tencent.supersonic.headless.model.domain;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.api.model.request.DatabaseReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.model.request.DatabaseReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
 import java.util.List;
 
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DimensionService.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DimensionService.java
similarity index 74%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DimensionService.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DimensionService.java
index 0b67f441c..bfa00f8c3 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DimensionService.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DimensionService.java
@@ -1,15 +1,15 @@
-package com.tencent.supersonic.semantic.model.domain;
+package com.tencent.supersonic.headless.model.domain;
 
 import com.github.pagehelper.PageInfo;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.DataItem;
 import com.tencent.supersonic.common.pojo.enums.EventType;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.request.DimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.request.DimensionReq;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
 
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DomainService.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DomainService.java
similarity index 76%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DomainService.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DomainService.java
index 6a72d2adf..ff41f625e 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/DomainService.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/DomainService.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.model.domain;
+package com.tencent.supersonic.headless.model.domain;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
-import com.tencent.supersonic.semantic.api.model.request.DomainReq;
-import com.tencent.supersonic.semantic.api.model.request.DomainUpdateReq;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.request.DomainReq;
+import com.tencent.supersonic.headless.api.model.request.DomainUpdateReq;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
 
 import java.util.List;
 import java.util.Map;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/MetricService.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/MetricService.java
similarity index 74%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/MetricService.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/MetricService.java
index e58e37d06..2d6ea40ab 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/MetricService.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/MetricService.java
@@ -1,16 +1,16 @@
-package com.tencent.supersonic.semantic.model.domain;
+package com.tencent.supersonic.headless.model.domain;
 
 import com.github.pagehelper.PageInfo;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.DataItem;
 import com.tencent.supersonic.common.pojo.enums.EventType;
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricQueryDefaultConfig;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.MetricReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.MetricQueryDefaultConfig;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.MetricReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
 import java.util.List;
 import java.util.Set;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/ModelRelaService.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/ModelRelaService.java
similarity index 88%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/ModelRelaService.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/ModelRelaService.java
index 54a763309..054cb79cd 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/ModelRelaService.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/ModelRelaService.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain;
+package com.tencent.supersonic.headless.model.domain;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.ModelRela;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/ModelService.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/ModelService.java
similarity index 66%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/ModelService.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/ModelService.java
index f77e80914..95d9856f6 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/ModelService.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/ModelService.java
@@ -1,20 +1,20 @@
-package com.tencent.supersonic.semantic.model.domain;
+package com.tencent.supersonic.headless.model.domain;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.ItemDateResp;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
-import com.tencent.supersonic.semantic.api.model.pojo.ItemDateFilter;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.ModelReq;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.MeasureResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.yaml.DataModelYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.pojo.ModelFilter;
+import com.tencent.supersonic.headless.api.model.pojo.ItemDateFilter;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.ModelReq;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.MeasureResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.yaml.DataModelYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricYamlTpl;
+import com.tencent.supersonic.headless.model.domain.pojo.ModelFilter;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/ClickHouseAdaptor.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/ClickHouseAdaptor.java
similarity index 97%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/ClickHouseAdaptor.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/ClickHouseAdaptor.java
index 67b7165b4..8739ad0c9 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/ClickHouseAdaptor.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/ClickHouseAdaptor.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter;
+package com.tencent.supersonic.headless.model.domain.adaptor.engineadapter;
 
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserReplaceHelper;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/EngineAdaptor.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/EngineAdaptor.java
similarity index 85%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/EngineAdaptor.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/EngineAdaptor.java
index 69d641569..b0d47621d 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/EngineAdaptor.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/EngineAdaptor.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter;
+package com.tencent.supersonic.headless.model.domain.adaptor.engineadapter;
 
 
 public abstract class EngineAdaptor {
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/EngineAdaptorFactory.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/EngineAdaptorFactory.java
similarity index 82%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/EngineAdaptorFactory.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/EngineAdaptorFactory.java
index 6f6cf3cdf..22ca6d737 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/EngineAdaptorFactory.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/EngineAdaptorFactory.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter;
+package com.tencent.supersonic.headless.model.domain.adaptor.engineadapter;
 
 
-import com.tencent.supersonic.semantic.model.domain.pojo.EngineTypeEnum;
+import com.tencent.supersonic.headless.model.domain.pojo.EngineTypeEnum;
 import java.util.HashMap;
 import java.util.Map;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/H2Adaptor.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/H2Adaptor.java
similarity index 97%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/H2Adaptor.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/H2Adaptor.java
index be0889947..0b0628a04 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/H2Adaptor.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/H2Adaptor.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter;
+package com.tencent.supersonic.headless.model.domain.adaptor.engineadapter;
 
 import com.tencent.supersonic.common.pojo.Constants;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/MysqlAdaptor.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/MysqlAdaptor.java
similarity index 97%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/MysqlAdaptor.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/MysqlAdaptor.java
index e39d3d7c4..e6e1558cd 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/MysqlAdaptor.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/adaptor/engineadapter/MysqlAdaptor.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter;
+package com.tencent.supersonic.headless.model.domain.adaptor.engineadapter;
 
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
 import com.tencent.supersonic.common.pojo.Constants;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/CollectDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/CollectDO.java
similarity index 95%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/CollectDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/CollectDO.java
index 491bb61ad..efae73350 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/CollectDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/CollectDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import com.baomidou.mybatisplus.annotation.FieldFill;
 import com.baomidou.mybatisplus.annotation.IdType;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DatabaseDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DatabaseDO.java
similarity index 98%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DatabaseDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DatabaseDO.java
index 7086861ae..c22f7baa0 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DatabaseDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DatabaseDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import java.util.Date;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DatabaseDOExample.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DatabaseDOExample.java
similarity index 99%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DatabaseDOExample.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DatabaseDOExample.java
index 59959af7d..1090cafd3 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DatabaseDOExample.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DatabaseDOExample.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import java.util.ArrayList;
 import java.util.Date;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DateInfoDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DateInfoDO.java
similarity index 84%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DateInfoDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DateInfoDO.java
index e05be7b61..a21d7ce80 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DateInfoDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DateInfoDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import lombok.Data;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DimensionDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DimensionDO.java
similarity index 93%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DimensionDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DimensionDO.java
index d52e64ac1..c471e643e 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DimensionDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DimensionDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DomainDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DomainDO.java
similarity index 95%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DomainDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DomainDO.java
index f45aa7305..86c8cc7e9 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DomainDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DomainDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DomainDOExample.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DomainDOExample.java
similarity index 99%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DomainDOExample.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DomainDOExample.java
index 63aa4d4ad..4c12cb19c 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/DomainDOExample.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/DomainDOExample.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import java.util.ArrayList;
 import java.util.Date;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/MetricDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/MetricDO.java
similarity index 95%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/MetricDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/MetricDO.java
index 021115a07..831d04f94 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/MetricDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/MetricDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/MetricQueryDefaultConfigDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/MetricQueryDefaultConfigDO.java
similarity index 90%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/MetricQueryDefaultConfigDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/MetricQueryDefaultConfigDO.java
index 8063033a6..74abf0b40 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/MetricQueryDefaultConfigDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/MetricQueryDefaultConfigDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 
 import com.baomidou.mybatisplus.annotation.IdType;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ModelDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ModelDO.java
similarity index 93%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ModelDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ModelDO.java
index dfb2495c9..cf04e79bf 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ModelDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ModelDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ModelRelaDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ModelRelaDO.java
similarity index 87%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ModelRelaDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ModelRelaDO.java
index b9a074274..aa2271f95 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ModelRelaDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ModelRelaDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 
 import com.baomidou.mybatisplus.annotation.IdType;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ViewInfoDO.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ViewInfoDO.java
similarity index 91%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ViewInfoDO.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ViewInfoDO.java
index fc11d3ff8..1d41c8f88 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ViewInfoDO.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ViewInfoDO.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ViewInfoDOExample.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ViewInfoDOExample.java
similarity index 99%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ViewInfoDOExample.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ViewInfoDOExample.java
index 180247475..db1120678 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/dataobject/ViewInfoDOExample.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/dataobject/ViewInfoDOExample.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.dataobject;
+package com.tencent.supersonic.headless.model.domain.dataobject;
 
 import java.util.ArrayList;
 import java.util.Date;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/listener/MetaEmbeddingListener.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/listener/MetaEmbeddingListener.java
similarity index 97%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/listener/MetaEmbeddingListener.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/listener/MetaEmbeddingListener.java
index 402bff338..51e492fdc 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/listener/MetaEmbeddingListener.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/listener/MetaEmbeddingListener.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.listener;
+package com.tencent.supersonic.headless.model.domain.listener;
 
 import com.alibaba.fastjson.JSONObject;
 import com.tencent.supersonic.common.pojo.DataEvent;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/DatasourceYamlManager.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/DatasourceYamlManager.java
similarity index 78%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/DatasourceYamlManager.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/DatasourceYamlManager.java
index db7c8eae4..e5e6292b4 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/DatasourceYamlManager.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/DatasourceYamlManager.java
@@ -1,21 +1,21 @@
-package com.tencent.supersonic.semantic.model.domain.manager;
+package com.tencent.supersonic.headless.model.domain.manager;
 
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.Identify;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.yaml.DataModelYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionTimeTypeParamsTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.IdentifyYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MeasureYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter.EngineAdaptor;
-import com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter.EngineAdaptorFactory;
-import com.tencent.supersonic.semantic.model.domain.pojo.Datasource;
-import com.tencent.supersonic.semantic.model.domain.pojo.DatasourceQueryEnum;
-import com.tencent.supersonic.semantic.model.domain.utils.SysTimeDimensionBuilder;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.Identify;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.yaml.DataModelYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionTimeTypeParamsTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.IdentifyYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MeasureYamlTpl;
+import com.tencent.supersonic.headless.model.domain.pojo.Datasource;
+import com.tencent.supersonic.headless.model.domain.pojo.DatasourceQueryEnum;
+import com.tencent.supersonic.headless.model.domain.adaptor.engineadapter.EngineAdaptor;
+import com.tencent.supersonic.headless.model.domain.adaptor.engineadapter.EngineAdaptorFactory;
+import com.tencent.supersonic.headless.model.domain.utils.SysTimeDimensionBuilder;
 import java.util.Objects;
 import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/DimensionYamlManager.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/DimensionYamlManager.java
similarity index 75%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/DimensionYamlManager.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/DimensionYamlManager.java
index c9c7a659b..e2981abd5 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/DimensionYamlManager.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/DimensionYamlManager.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.domain.manager;
+package com.tencent.supersonic.headless.model.domain.manager;
 
 
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.pojo.Dimension;
-import com.tencent.supersonic.semantic.model.domain.utils.DimensionConverter;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.model.domain.pojo.Dimension;
+import com.tencent.supersonic.headless.model.domain.utils.DimensionConverter;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/MetricYamlManager.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/MetricYamlManager.java
similarity index 69%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/MetricYamlManager.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/MetricYamlManager.java
index 6e461f433..ca4376a92 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/manager/MetricYamlManager.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/manager/MetricYamlManager.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.model.domain.manager;
+package com.tencent.supersonic.headless.model.domain.manager;
 
-import com.tencent.supersonic.semantic.api.model.yaml.MetricYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.pojo.Metric;
-import com.tencent.supersonic.semantic.model.domain.utils.MetricConverter;
+import com.tencent.supersonic.headless.api.model.yaml.MetricYamlTpl;
+import com.tencent.supersonic.headless.model.domain.pojo.Metric;
+import com.tencent.supersonic.headless.model.domain.utils.MetricConverter;
 import java.util.ArrayList;
 import java.util.List;
 import lombok.extern.slf4j.Slf4j;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/ConnectInfo.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/ConnectInfo.java
similarity index 74%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/ConnectInfo.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/ConnectInfo.java
index c2fd080d5..6dfa20032 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/ConnectInfo.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/ConnectInfo.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 
 import lombok.Data;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Database.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Database.java
similarity index 90%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Database.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Database.java
index e7c387336..492d27439 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Database.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Database.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 
 import com.google.common.collect.Lists;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Datasource.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Datasource.java
similarity index 53%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Datasource.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Datasource.java
index 3d52fa1a1..98cd60ff4 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Datasource.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Datasource.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/DatasourceQueryEnum.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/DatasourceQueryEnum.java
similarity index 81%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/DatasourceQueryEnum.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/DatasourceQueryEnum.java
index 1314a890e..adb0058fd 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/DatasourceQueryEnum.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/DatasourceQueryEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 
 public enum DatasourceQueryEnum {
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Dimension.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Dimension.java
similarity index 72%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Dimension.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Dimension.java
index 972ba9bb6..b27ffec1e 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Dimension.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Dimension.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 
 import com.tencent.supersonic.common.pojo.enums.DataTypeEnums;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 
 import java.util.List;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/DimensionFilter.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/DimensionFilter.java
similarity index 65%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/DimensionFilter.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/DimensionFilter.java
index f0b570bbb..f4afda3cb 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/DimensionFilter.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/DimensionFilter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 import lombok.Data;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Domain.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Domain.java
similarity index 72%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Domain.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Domain.java
index 7190c004d..1b84f2c9c 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Domain.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Domain.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 
-import com.tencent.supersonic.semantic.api.model.pojo.Entity;
-import com.tencent.supersonic.semantic.api.model.request.DomainReq;
+import com.tencent.supersonic.headless.api.model.pojo.Entity;
+import com.tencent.supersonic.headless.api.model.request.DomainReq;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import java.util.List;
 import lombok.Data;
 import org.springframework.beans.BeanUtils;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/EngineTypeEnum.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/EngineTypeEnum.java
similarity index 88%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/EngineTypeEnum.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/EngineTypeEnum.java
index 91eeac39b..ce77e0217 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/EngineTypeEnum.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/EngineTypeEnum.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 
 public enum EngineTypeEnum {
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/JdbcDataSource.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/JdbcDataSource.java
similarity index 97%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/JdbcDataSource.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/JdbcDataSource.java
index a376db1d6..e40c00170 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/JdbcDataSource.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/JdbcDataSource.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 import static com.tencent.supersonic.common.pojo.Constants.STATISTIC;
 
@@ -6,9 +6,9 @@ import com.alibaba.druid.filter.Filter;
 import com.alibaba.druid.pool.DruidDataSource;
 import com.alibaba.druid.wall.WallConfig;
 import com.alibaba.druid.wall.WallFilter;
-import com.tencent.supersonic.semantic.api.model.enums.DataTypeEnum;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.model.domain.utils.JdbcDataSourceUtils;
+import com.tencent.supersonic.headless.api.model.enums.DataTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.model.domain.utils.JdbcDataSourceUtils;
 
 import java.util.Arrays;
 import java.util.Map;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/MetaFilter.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/MetaFilter.java
similarity index 89%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/MetaFilter.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/MetaFilter.java
index 0ed3c9e35..baf721a84 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/MetaFilter.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/MetaFilter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 import lombok.Data;
 import lombok.NoArgsConstructor;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Metric.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Metric.java
similarity index 66%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Metric.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Metric.java
index c5c1c9524..40e0c2ba6 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Metric.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Metric.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 import com.tencent.supersonic.common.pojo.DataFormat;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricTypeParams;
-import com.tencent.supersonic.semantic.api.model.pojo.RelateDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.MetricTypeParams;
+import com.tencent.supersonic.headless.api.model.pojo.RelateDimension;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/MetricFilter.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/MetricFilter.java
similarity index 63%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/MetricFilter.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/MetricFilter.java
index 334f2f453..0862f4741 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/MetricFilter.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/MetricFilter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 import lombok.Data;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Model.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Model.java
similarity index 62%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Model.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Model.java
index 1a1e8fb4b..30470b518 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/Model.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/Model.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.Entity;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.Entity;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
 import lombok.Data;
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/ModelFilter.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/ModelFilter.java
similarity index 73%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/ModelFilter.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/ModelFilter.java
index 172942925..a06b64f67 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/ModelFilter.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/pojo/ModelFilter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.pojo;
+package com.tencent.supersonic.headless.model.domain.pojo;
 
 import lombok.Data;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DatabaseRepository.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DatabaseRepository.java
similarity index 69%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DatabaseRepository.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DatabaseRepository.java
index b899c3c5b..1f4ffcbd8 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DatabaseRepository.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DatabaseRepository.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.model.domain.repository;
+package com.tencent.supersonic.headless.model.domain.repository;
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO;
 import java.util.List;
 
 public interface DatabaseRepository {
diff --git a/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DateInfoRepository.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DateInfoRepository.java
new file mode 100644
index 000000000..10004770a
--- /dev/null
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DateInfoRepository.java
@@ -0,0 +1,16 @@
+package com.tencent.supersonic.headless.model.domain.repository;
+
+
+import com.tencent.supersonic.headless.api.model.pojo.ItemDateFilter;
+import com.tencent.supersonic.headless.api.model.request.DateInfoReq;
+import com.tencent.supersonic.headless.model.domain.dataobject.DateInfoDO;
+
+import java.util.List;
+
+public interface DateInfoRepository {
+
+    Integer upsertDateInfo(List<DateInfoReq> dateInfoReqs);
+
+    List<DateInfoDO> getDateInfos(ItemDateFilter itemDateFilter);
+
+}
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DimensionRepository.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DimensionRepository.java
similarity index 69%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DimensionRepository.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DimensionRepository.java
index dac6cda83..c6ed68e92 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DimensionRepository.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DimensionRepository.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.domain.repository;
+package com.tencent.supersonic.headless.model.domain.repository;
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.DimensionDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.DimensionFilter;
+import com.tencent.supersonic.headless.model.domain.dataobject.DimensionDO;
+import com.tencent.supersonic.headless.model.domain.pojo.DimensionFilter;
 import java.util.List;
 
 public interface DimensionRepository {
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DomainRepository.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DomainRepository.java
similarity index 68%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DomainRepository.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DomainRepository.java
index 9ed6d3e46..7a9c76686 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DomainRepository.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/DomainRepository.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.domain.repository;
+package com.tencent.supersonic.headless.model.domain.repository;
 
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.DomainDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.DomainDO;
 
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/MetricRepository.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/MetricRepository.java
similarity index 71%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/MetricRepository.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/MetricRepository.java
index be9c267b7..e9acf652d 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/MetricRepository.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/MetricRepository.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.domain.repository;
+package com.tencent.supersonic.headless.model.domain.repository;
 
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricQueryDefaultConfigDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetricFilter;
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricQueryDefaultConfigDO;
+import com.tencent.supersonic.headless.model.domain.pojo.MetricFilter;
 import java.util.List;
 
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/ModelRepository.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/ModelRepository.java
similarity index 60%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/ModelRepository.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/ModelRepository.java
index 21ef1a134..d82c8ddd6 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/ModelRepository.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/ModelRepository.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.model.domain.repository;
+package com.tencent.supersonic.headless.model.domain.repository;
 
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.ModelFilter;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelDO;
+import com.tencent.supersonic.headless.model.domain.pojo.ModelFilter;
 
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/ViewInfoRepository.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/ViewInfoRepository.java
similarity index 70%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/ViewInfoRepository.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/ViewInfoRepository.java
index 0b79932af..9f19cb4b2 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/ViewInfoRepository.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/repository/ViewInfoRepository.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.model.domain.repository;
+package com.tencent.supersonic.headless.model.domain.repository;
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.ViewInfoDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.ViewInfoDO;
 import java.util.List;
 
 public interface ViewInfoRepository {
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DatabaseConverter.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DatabaseConverter.java
similarity index 87%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DatabaseConverter.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DatabaseConverter.java
index 6696b7380..82688174c 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DatabaseConverter.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DatabaseConverter.java
@@ -1,11 +1,11 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
 import com.alibaba.fastjson.JSONObject;
-import com.tencent.supersonic.semantic.api.model.request.DatabaseReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.ConnectInfo;
-import com.tencent.supersonic.semantic.model.domain.pojo.Database;
+import com.tencent.supersonic.headless.api.model.request.DatabaseReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO;
+import com.tencent.supersonic.headless.model.domain.pojo.ConnectInfo;
+import com.tencent.supersonic.headless.model.domain.pojo.Database;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 import java.util.Arrays;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DimensionConverter.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DimensionConverter.java
similarity index 89%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DimensionConverter.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DimensionConverter.java
index d94424914..82562d37d 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DimensionConverter.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DimensionConverter.java
@@ -1,17 +1,17 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
 import com.alibaba.fastjson.JSONObject;
 import com.tencent.supersonic.common.pojo.enums.DataTypeEnums;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.util.BeanMapper;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.request.DimensionReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DimensionDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.Dimension;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.request.DimensionReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.model.domain.dataobject.DimensionDO;
+import com.tencent.supersonic.headless.model.domain.pojo.Dimension;
 import org.apache.logging.log4j.util.Strings;
 import org.springframework.beans.BeanUtils;
 import org.springframework.util.CollectionUtils;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DomainConvert.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DomainConvert.java
similarity index 86%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DomainConvert.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DomainConvert.java
index 043256250..fae1cbd0b 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/DomainConvert.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/DomainConvert.java
@@ -1,13 +1,13 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.api.model.request.DomainReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DomainDO;
+import com.tencent.supersonic.headless.api.model.request.DomainReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.model.domain.dataobject.DomainDO;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/JdbcDataSourceUtils.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/JdbcDataSourceUtils.java
similarity index 95%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/JdbcDataSourceUtils.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/JdbcDataSourceUtils.java
index 9b3fc51dc..bea3a117e 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/JdbcDataSourceUtils.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/JdbcDataSourceUtils.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
 import static com.tencent.supersonic.common.pojo.Constants.AT_SYMBOL;
 import static com.tencent.supersonic.common.pojo.Constants.COLON;
@@ -10,11 +10,11 @@ import static com.tencent.supersonic.common.pojo.Constants.PATTERN_JDBC_TYPE;
 import static com.tencent.supersonic.common.pojo.Constants.SPACE;
 
 import com.alibaba.druid.util.StringUtils;
-import com.tencent.supersonic.semantic.api.model.enums.DataTypeEnum;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.enums.DataTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
 import com.tencent.supersonic.common.util.MD5Util;
-import com.tencent.supersonic.semantic.model.domain.pojo.Database;
-import com.tencent.supersonic.semantic.model.domain.pojo.JdbcDataSource;
+import com.tencent.supersonic.headless.model.domain.pojo.Database;
+import com.tencent.supersonic.headless.model.domain.pojo.JdbcDataSource;
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.ResultSet;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/MetricConverter.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/MetricConverter.java
similarity index 85%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/MetricConverter.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/MetricConverter.java
index af6a111ed..4c0e88372 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/MetricConverter.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/MetricConverter.java
@@ -1,21 +1,21 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
 import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.DataFormat;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.util.BeanMapper;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricTypeParams;
-import com.tencent.supersonic.semantic.api.model.pojo.RelateDimension;
-import com.tencent.supersonic.semantic.api.model.request.MetricReq;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.yaml.MeasureYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricTypeParamsYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.Metric;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.MetricTypeParams;
+import com.tencent.supersonic.headless.api.model.pojo.RelateDimension;
+import com.tencent.supersonic.headless.api.model.request.MetricReq;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.yaml.MeasureYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricTypeParamsYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricYamlTpl;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricDO;
+import com.tencent.supersonic.headless.model.domain.pojo.Metric;
 import org.springframework.beans.BeanUtils;
 
 import java.util.ArrayList;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/ModelConverter.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/ModelConverter.java
similarity index 90%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/ModelConverter.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/ModelConverter.java
index a8c0bcd15..c264fd086 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/ModelConverter.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/ModelConverter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
 import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.Lists;
@@ -6,20 +6,20 @@ import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
 import com.tencent.supersonic.common.util.BeanMapper;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.model.enums.MetricTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.Identify;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricTypeParams;
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.request.DimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.MetricReq;
-import com.tencent.supersonic.semantic.api.model.request.ModelReq;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.MeasureResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelDO;
+import com.tencent.supersonic.headless.api.model.enums.MetricTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.Identify;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.MetricTypeParams;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.request.DimensionReq;
+import com.tencent.supersonic.headless.api.model.request.MetricReq;
+import com.tencent.supersonic.headless.api.model.request.ModelReq;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.MeasureResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelDO;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.util.CollectionUtils;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/NameCheckUtils.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/NameCheckUtils.java
similarity index 84%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/NameCheckUtils.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/NameCheckUtils.java
index 0af05cf5b..c813da324 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/NameCheckUtils.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/NameCheckUtils.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
 import java.util.regex.Pattern;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/SqlUtils.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/SqlUtils.java
similarity index 96%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/SqlUtils.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/SqlUtils.java
index f858095fb..54a670737 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/SqlUtils.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/SqlUtils.java
@@ -1,13 +1,13 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
 import static com.tencent.supersonic.common.pojo.Constants.AT_SYMBOL;
 
 import com.tencent.supersonic.common.pojo.QueryColumn;
 import com.tencent.supersonic.common.util.DateUtils;
-import com.tencent.supersonic.semantic.api.model.enums.DataTypeEnum;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.model.domain.pojo.JdbcDataSource;
+import com.tencent.supersonic.headless.api.model.enums.DataTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.model.domain.pojo.JdbcDataSource;
 import java.rmi.ServerException;
 import java.sql.Connection;
 import java.sql.ResultSet;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/SysTimeDimensionBuilder.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/SysTimeDimensionBuilder.java
similarity index 91%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/SysTimeDimensionBuilder.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/SysTimeDimensionBuilder.java
index 2388f1398..bbcb53cfe 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/utils/SysTimeDimensionBuilder.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/domain/utils/SysTimeDimensionBuilder.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.model.domain.utils;
+package com.tencent.supersonic.headless.model.domain.utils;
 
-import com.tencent.supersonic.semantic.api.model.enums.DimensionTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.DimensionTypeEnum;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.DimensionTimeTypeParams;
-import com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter.EngineAdaptor;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.DimensionTimeTypeParams;
+import com.tencent.supersonic.headless.model.domain.adaptor.engineadapter.EngineAdaptor;
 import java.util.List;
 import lombok.extern.slf4j.Slf4j;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/CollectMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/CollectMapper.java
similarity index 69%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/CollectMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/CollectMapper.java
index 8ba3e15ad..0980c7232 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/CollectMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/CollectMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.CollectDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.CollectDO;
 import org.apache.ibatis.annotations.Mapper;
 
 /**
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DatabaseDOMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DatabaseDOMapper.java
similarity index 85%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DatabaseDOMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DatabaseDOMapper.java
index 8f0df9a85..444a71885 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DatabaseDOMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DatabaseDOMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDOExample;
+import com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDOExample;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DateInfoMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DateInfoMapper.java
similarity index 57%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DateInfoMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DateInfoMapper.java
index 57617967f..c22ee4d90 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DateInfoMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DateInfoMapper.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 
-import com.tencent.supersonic.semantic.api.model.pojo.ItemDateFilter;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DateInfoDO;
+import com.tencent.supersonic.headless.api.model.pojo.ItemDateFilter;
+import com.tencent.supersonic.headless.model.domain.dataobject.DateInfoDO;
 
 import java.util.List;
 import org.apache.ibatis.annotations.Mapper;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DimensionDOCustomMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DimensionDOCustomMapper.java
similarity index 66%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DimensionDOCustomMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DimensionDOCustomMapper.java
index 312dfb150..2e2197431 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DimensionDOCustomMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DimensionDOCustomMapper.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.DimensionDO;
+import com.tencent.supersonic.headless.model.domain.pojo.DimensionFilter;
+import com.tencent.supersonic.headless.model.domain.dataobject.DimensionDO;
 import java.util.List;
-import com.tencent.supersonic.semantic.model.domain.pojo.DimensionFilter;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DimensionDOMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DimensionDOMapper.java
similarity index 60%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DimensionDOMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DimensionDOMapper.java
index 1ec00edba..ddd4a889e 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DimensionDOMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DimensionDOMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DimensionDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.DimensionDO;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DomainDOMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DomainDOMapper.java
similarity index 59%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DomainDOMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DomainDOMapper.java
index 2db653f95..8713bd334 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/DomainDOMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/DomainDOMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DomainDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.DomainDO;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricDOCustomMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricDOCustomMapper.java
similarity index 64%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricDOCustomMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricDOCustomMapper.java
index d593bc03b..fdef9fbd6 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricDOCustomMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricDOCustomMapper.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO;
+import com.tencent.supersonic.headless.model.domain.pojo.MetricFilter;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricDO;
 
 import java.util.List;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetricFilter;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricDOMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricDOMapper.java
similarity index 59%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricDOMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricDOMapper.java
index 205a9a77b..9b8b15c34 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricDOMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricDOMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricDO;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricQueryDefaultConfigDOMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricQueryDefaultConfigDOMapper.java
similarity index 65%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricQueryDefaultConfigDOMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricQueryDefaultConfigDOMapper.java
index 36f81f655..0948d37de 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/MetricQueryDefaultConfigDOMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/MetricQueryDefaultConfigDOMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricQueryDefaultConfigDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricQueryDefaultConfigDO;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelDOCustomMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelDOCustomMapper.java
similarity index 59%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelDOCustomMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelDOCustomMapper.java
index eed177996..ab982f0de 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelDOCustomMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelDOCustomMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelDO;
 import org.apache.ibatis.annotations.Mapper;
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelDOMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelDOMapper.java
similarity index 59%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelDOMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelDOMapper.java
index 201f49337..6a09054ff 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelDOMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelDOMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelDO;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelRelaDOMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelRelaDOMapper.java
similarity index 61%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelRelaDOMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelRelaDOMapper.java
index 1690e7598..5fd733635 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ModelRelaDOMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ModelRelaDOMapper.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelRelaDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelRelaDO;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ViewInfoDOMapper.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ViewInfoDOMapper.java
similarity index 60%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ViewInfoDOMapper.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ViewInfoDOMapper.java
index d276618ab..62a5c6948 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/mapper/ViewInfoDOMapper.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/mapper/ViewInfoDOMapper.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.model.infrastructure.mapper;
+package com.tencent.supersonic.headless.model.infrastructure.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ViewInfoDO;
+import com.tencent.supersonic.headless.model.domain.dataobject.ViewInfoDO;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DatabaseRepositoryImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DatabaseRepositoryImpl.java
similarity index 76%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DatabaseRepositoryImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DatabaseRepositoryImpl.java
index 13fd2c14f..120a753ef 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DatabaseRepositoryImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DatabaseRepositoryImpl.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.infrastructure.repository;
+package com.tencent.supersonic.headless.model.infrastructure.repository;
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDOExample;
-import com.tencent.supersonic.semantic.model.domain.repository.DatabaseRepository;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.DatabaseDOMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.DatabaseDOMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDOExample;
+import com.tencent.supersonic.headless.model.domain.repository.DatabaseRepository;
 import java.util.List;
 import org.springframework.stereotype.Component;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DateInfoRepositoryImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DateInfoRepositoryImpl.java
similarity index 86%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DateInfoRepositoryImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DateInfoRepositoryImpl.java
index b98f36b40..e1482a61d 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DateInfoRepositoryImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DateInfoRepositoryImpl.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.model.infrastructure.repository;
+package com.tencent.supersonic.headless.model.infrastructure.repository;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.common.base.Stopwatch;
-import com.tencent.supersonic.semantic.api.model.pojo.ItemDateFilter;
-import com.tencent.supersonic.semantic.api.model.request.DateInfoReq;
+import com.tencent.supersonic.headless.api.model.pojo.ItemDateFilter;
+import com.tencent.supersonic.headless.api.model.request.DateInfoReq;
 import com.tencent.supersonic.common.pojo.Constants;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DateInfoDO;
-import com.tencent.supersonic.semantic.model.domain.repository.DateInfoRepository;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.DateInfoMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.DateInfoDO;
+import com.tencent.supersonic.headless.model.domain.repository.DateInfoRepository;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.DateInfoMapper;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DimensionRepositoryImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DimensionRepositoryImpl.java
similarity index 79%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DimensionRepositoryImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DimensionRepositoryImpl.java
index da36f1390..5319ede02 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DimensionRepositoryImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DimensionRepositoryImpl.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.model.infrastructure.repository;
+package com.tencent.supersonic.headless.model.infrastructure.repository;
 
-import com.tencent.supersonic.semantic.model.domain.dataobject.DimensionDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.DimensionFilter;
-import com.tencent.supersonic.semantic.model.domain.repository.DimensionRepository;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.DimensionDOCustomMapper;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.DimensionDOMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.DimensionDO;
+import com.tencent.supersonic.headless.model.domain.pojo.DimensionFilter;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.DimensionDOCustomMapper;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.DimensionDOMapper;
+import com.tencent.supersonic.headless.model.domain.repository.DimensionRepository;
 import org.springframework.stereotype.Service;
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DomainRepositoryImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DomainRepositoryImpl.java
similarity index 80%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DomainRepositoryImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DomainRepositoryImpl.java
index 174bcbc0e..69dc2b679 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/DomainRepositoryImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/DomainRepositoryImpl.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.infrastructure.repository;
+package com.tencent.supersonic.headless.model.infrastructure.repository;
 
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DomainDO;
-import com.tencent.supersonic.semantic.model.domain.repository.DomainRepository;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.DomainDOMapper;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.DomainDOMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.DomainDO;
+import com.tencent.supersonic.headless.model.domain.repository.DomainRepository;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/MetricRepositoryImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/MetricRepositoryImpl.java
similarity index 83%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/MetricRepositoryImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/MetricRepositoryImpl.java
index e9b9f9fbd..c07a8e92b 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/MetricRepositoryImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/MetricRepositoryImpl.java
@@ -1,13 +1,13 @@
-package com.tencent.supersonic.semantic.model.infrastructure.repository;
+package com.tencent.supersonic.headless.model.infrastructure.repository;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO;
-import com.tencent.supersonic.semantic.model.domain.dataobject.MetricQueryDefaultConfigDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetricFilter;
-import com.tencent.supersonic.semantic.model.domain.repository.MetricRepository;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.MetricDOCustomMapper;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.MetricDOMapper;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.MetricQueryDefaultConfigDOMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricDO;
+import com.tencent.supersonic.headless.model.domain.pojo.MetricFilter;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.MetricDOCustomMapper;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.MetricDOMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.MetricQueryDefaultConfigDO;
+import com.tencent.supersonic.headless.model.domain.repository.MetricRepository;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.MetricQueryDefaultConfigDOMapper;
 import org.springframework.stereotype.Component;
 
 import java.util.List;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/ModelRepositoryImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/ModelRepositoryImpl.java
similarity index 83%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/ModelRepositoryImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/ModelRepositoryImpl.java
index 1430c8ad5..6ca7ee747 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/ModelRepositoryImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/ModelRepositoryImpl.java
@@ -1,12 +1,12 @@
-package com.tencent.supersonic.semantic.model.infrastructure.repository;
+package com.tencent.supersonic.headless.model.infrastructure.repository;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelDO;
-import com.tencent.supersonic.semantic.model.domain.pojo.ModelFilter;
-import com.tencent.supersonic.semantic.model.domain.repository.ModelRepository;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.ModelDOCustomMapper;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.ModelDOMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelDO;
+import com.tencent.supersonic.headless.model.domain.pojo.ModelFilter;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.ModelDOCustomMapper;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.ModelDOMapper;
+import com.tencent.supersonic.headless.model.domain.repository.ModelRepository;
 import org.springframework.stereotype.Component;
 import org.springframework.util.CollectionUtils;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/ViewInfoRepositoryImpl.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/ViewInfoRepositoryImpl.java
similarity index 82%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/ViewInfoRepositoryImpl.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/ViewInfoRepositoryImpl.java
index 46819ff56..f893d3f43 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/infrastructure/repository/ViewInfoRepositoryImpl.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/infrastructure/repository/ViewInfoRepositoryImpl.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.infrastructure.repository;
+package com.tencent.supersonic.headless.model.infrastructure.repository;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ViewInfoDO;
-import com.tencent.supersonic.semantic.model.domain.repository.ViewInfoRepository;
-import com.tencent.supersonic.semantic.model.infrastructure.mapper.ViewInfoDOMapper;
+import com.tencent.supersonic.headless.model.domain.dataobject.ViewInfoDO;
+import com.tencent.supersonic.headless.model.infrastructure.mapper.ViewInfoDOMapper;
+import com.tencent.supersonic.headless.model.domain.repository.ViewInfoRepository;
 import org.springframework.stereotype.Component;
 import java.util.List;
 
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/CollectController.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/CollectController.java
similarity index 89%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/CollectController.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/CollectController.java
index aec6fd190..d9af9fe4b 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/CollectController.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/CollectController.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.rest;
+package com.tencent.supersonic.headless.model.rest;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
-import com.tencent.supersonic.semantic.model.domain.CollectService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.CollectDO;
+import com.tencent.supersonic.headless.model.domain.CollectService;
+import com.tencent.supersonic.headless.model.domain.dataobject.CollectDO;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DatabaseController.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DatabaseController.java
similarity index 90%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DatabaseController.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DatabaseController.java
index 6ec8152fa..943cbbd8e 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DatabaseController.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DatabaseController.java
@@ -1,12 +1,12 @@
-package com.tencent.supersonic.semantic.model.rest;
+package com.tencent.supersonic.headless.model.rest;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
-import com.tencent.supersonic.semantic.api.model.request.DatabaseReq;
-import com.tencent.supersonic.semantic.api.model.request.SqlExecuteReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.model.domain.DatabaseService;
+import com.tencent.supersonic.headless.api.model.request.DatabaseReq;
+import com.tencent.supersonic.headless.api.model.request.SqlExecuteReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.model.domain.DatabaseService;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DimensionController.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DimensionController.java
similarity index 90%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DimensionController.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DimensionController.java
index 4c3ebc550..b0ed7cfa0 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DimensionController.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DimensionController.java
@@ -1,18 +1,18 @@
-package com.tencent.supersonic.semantic.model.rest;
+package com.tencent.supersonic.headless.model.rest;
 
 import com.github.pagehelper.PageInfo;
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
 import com.tencent.supersonic.common.pojo.enums.SensitiveLevelEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.request.DimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.pojo.DimensionFilter;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.request.DimensionReq;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.pojo.DimensionFilter;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DomainController.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DomainController.java
similarity index 89%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DomainController.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DomainController.java
index 003def3ee..786f8389b 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/DomainController.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/DomainController.java
@@ -1,11 +1,11 @@
-package com.tencent.supersonic.semantic.model.rest;
+package com.tencent.supersonic.headless.model.rest;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
-import com.tencent.supersonic.semantic.api.model.request.DomainReq;
-import com.tencent.supersonic.semantic.api.model.request.DomainUpdateReq;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.model.domain.DomainService;
+import com.tencent.supersonic.headless.api.model.request.DomainReq;
+import com.tencent.supersonic.headless.api.model.request.DomainUpdateReq;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.model.domain.DomainService;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/MetricController.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/MetricController.java
similarity index 90%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/MetricController.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/MetricController.java
index aeb2d1e15..8d2f7e9c4 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/MetricController.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/MetricController.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.model.rest;
+package com.tencent.supersonic.headless.model.rest;
 
 
 import com.github.pagehelper.PageInfo;
@@ -6,15 +6,15 @@ import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
 import com.tencent.supersonic.common.pojo.enums.SensitiveLevelEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricQueryDefaultConfig;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.MetricReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetricFilter;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.MetricQueryDefaultConfig;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.MetricReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.pojo.MetricFilter;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ModelController.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ModelController.java
similarity index 89%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ModelController.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ModelController.java
index 9552d2b4b..69ff2fed3 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ModelController.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ModelController.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.model.rest;
+package com.tencent.supersonic.headless.model.rest;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
-import com.tencent.supersonic.semantic.api.model.request.MetaBatchReq;
-import com.tencent.supersonic.semantic.api.model.request.ModelReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.pojo.ModelFilter;
+import com.tencent.supersonic.headless.api.model.request.MetaBatchReq;
+import com.tencent.supersonic.headless.api.model.request.ModelReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.pojo.ModelFilter;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.PostMapping;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ModelRelaController.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ModelRelaController.java
similarity index 92%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ModelRelaController.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ModelRelaController.java
index 56540dbbe..77e16b2f0 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ModelRelaController.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ModelRelaController.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.model.rest;
+package com.tencent.supersonic.headless.model.rest;
 
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.ModelRela;
-import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
+import com.tencent.supersonic.headless.model.domain.ModelRelaService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PathVariable;
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ViewInfoController.java b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ViewInfoController.java
similarity index 87%
rename from semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ViewInfoController.java
rename to headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ViewInfoController.java
index 97089978b..1d14c6f62 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/rest/ViewInfoController.java
+++ b/headless/model/src/main/java/com/tencent/supersonic/headless/model/rest/ViewInfoController.java
@@ -1,12 +1,12 @@
-package com.tencent.supersonic.semantic.model.rest;
+package com.tencent.supersonic.headless.model.rest;
 
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
-import com.tencent.supersonic.semantic.api.model.request.ViewInfoReq;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaRelaResp;
-import com.tencent.supersonic.semantic.model.application.ViewInfoServiceImpl;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ViewInfoDO;
+import com.tencent.supersonic.headless.api.model.request.ViewInfoReq;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaRelaResp;
+import com.tencent.supersonic.headless.model.domain.dataobject.ViewInfoDO;
+import com.tencent.supersonic.headless.model.application.ViewInfoServiceImpl;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
diff --git a/semantic/model/src/main/resources/mapper/DatabaseDOMapper.xml b/headless/model/src/main/resources/mapper/DatabaseDOMapper.xml
similarity index 92%
rename from semantic/model/src/main/resources/mapper/DatabaseDOMapper.xml
rename to headless/model/src/main/resources/mapper/DatabaseDOMapper.xml
index f3fe6f9b8..cf99469d7 100644
--- a/semantic/model/src/main/resources/mapper/DatabaseDOMapper.xml
+++ b/headless/model/src/main/resources/mapper/DatabaseDOMapper.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.model.infrastructure.mapper.DatabaseDOMapper">
-  <resultMap id="BaseResultMap" type="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO">
+<mapper namespace="com.tencent.supersonic.headless.model.infrastructure.mapper.DatabaseDOMapper">
+  <resultMap id="BaseResultMap" type="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO">
     <id column="id" jdbcType="BIGINT" property="id" />
     <result column="name" jdbcType="VARCHAR" property="name" />
     <result column="description" jdbcType="VARCHAR" property="description" />
@@ -14,7 +14,7 @@
     <result column="admin" jdbcType="VARCHAR" property="admin" />
     <result column="viewer" jdbcType="VARCHAR" property="viewer" />
   </resultMap>
-  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO">
+  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO">
     <result column="config" jdbcType="LONGVARCHAR" property="config" />
   </resultMap>
   <sql id="Example_Where_Clause">
@@ -53,7 +53,7 @@
   <sql id="Blob_Column_List">
     config
   </sql>
-  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDOExample" resultMap="ResultMapWithBLOBs">
+  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDOExample" resultMap="ResultMapWithBLOBs">
     select
     <if test="distinct">
       distinct
@@ -69,7 +69,7 @@
       order by ${orderByClause}
     </if>
   </select>
-  <select id="selectByExample" parameterType="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDOExample" resultMap="BaseResultMap">
+  <select id="selectByExample" parameterType="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDOExample" resultMap="BaseResultMap">
     select
     <if test="distinct">
       distinct
@@ -98,7 +98,7 @@
     delete from s2_database
     where id = #{id,jdbcType=BIGINT}
   </delete>
-  <insert id="insert" parameterType="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO">
+  <insert id="insert" parameterType="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO">
     insert into s2_database (id, name, description, 
       version, type, created_at, 
       created_by, updated_at, updated_by, 
@@ -110,7 +110,7 @@
       #{admin,jdbcType=VARCHAR}, #{viewer,jdbcType=VARCHAR}, #{config,jdbcType=LONGVARCHAR}
       )
   </insert>
-  <insert id="insertSelective" parameterType="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO">
+  <insert id="insertSelective" parameterType="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO">
     insert into s2_database
     <trim prefix="(" suffix=")" suffixOverrides=",">
       <if test="id != null">
@@ -189,13 +189,13 @@
       </if>
     </trim>
   </insert>
-  <select id="countByExample" parameterType="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDOExample" resultType="java.lang.Long">
+  <select id="countByExample" parameterType="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDOExample" resultType="java.lang.Long">
     select count(*) from s2_database
     <if test="_parameter != null">
       <include refid="Example_Where_Clause" />
     </if>
   </select>
-  <update id="updateByPrimaryKeySelective" parameterType="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO">
+  <update id="updateByPrimaryKeySelective" parameterType="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO">
     update s2_database
     <set>
       <if test="name != null">
@@ -234,7 +234,7 @@
     </set>
     where id = #{id,jdbcType=BIGINT}
   </update>
-  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO">
+  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO">
     update s2_database
     set name = #{name,jdbcType=VARCHAR},
       description = #{description,jdbcType=VARCHAR},
@@ -249,7 +249,7 @@
       config = #{config,jdbcType=LONGVARCHAR}
     where id = #{id,jdbcType=BIGINT}
   </update>
-  <update id="updateByPrimaryKey" parameterType="com.tencent.supersonic.semantic.model.domain.dataobject.DatabaseDO">
+  <update id="updateByPrimaryKey" parameterType="com.tencent.supersonic.headless.model.domain.dataobject.DatabaseDO">
     update s2_database
     set name = #{name,jdbcType=VARCHAR},
       description = #{description,jdbcType=VARCHAR},
diff --git a/semantic/model/src/main/resources/mapper/custom/DateInfoMapper.xml b/headless/model/src/main/resources/mapper/custom/DateInfoMapper.xml
similarity index 94%
rename from semantic/model/src/main/resources/mapper/custom/DateInfoMapper.xml
rename to headless/model/src/main/resources/mapper/custom/DateInfoMapper.xml
index 6ff811b16..538ef2cd9 100644
--- a/semantic/model/src/main/resources/mapper/custom/DateInfoMapper.xml
+++ b/headless/model/src/main/resources/mapper/custom/DateInfoMapper.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.model.infrastructure.mapper.DateInfoMapper">
+<mapper namespace="com.tencent.supersonic.headless.model.infrastructure.mapper.DateInfoMapper">
 
     <resultMap id="BaseResultMap"
-            type="com.tencent.supersonic.semantic.model.domain.dataobject.DateInfoDO">
+            type="com.tencent.supersonic.headless.model.domain.dataobject.DateInfoDO">
         <id column="id" jdbcType="BIGINT" property="id"/>
         <result column="type" jdbcType="BIGINT" property="type"/>
         <result column="item_id" jdbcType="VARCHAR" property="itemId"/>
diff --git a/semantic/model/src/main/resources/mapper/custom/DimensionDOCustomMapper.xml b/headless/model/src/main/resources/mapper/custom/DimensionDOCustomMapper.xml
similarity index 97%
rename from semantic/model/src/main/resources/mapper/custom/DimensionDOCustomMapper.xml
rename to headless/model/src/main/resources/mapper/custom/DimensionDOCustomMapper.xml
index b118cf481..75dd500a1 100644
--- a/semantic/model/src/main/resources/mapper/custom/DimensionDOCustomMapper.xml
+++ b/headless/model/src/main/resources/mapper/custom/DimensionDOCustomMapper.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.model.infrastructure.mapper.DimensionDOCustomMapper">
-    <resultMap id="BaseResultMap" type="com.tencent.supersonic.semantic.model.domain.dataobject.DimensionDO">
+<mapper namespace="com.tencent.supersonic.headless.model.infrastructure.mapper.DimensionDOCustomMapper">
+    <resultMap id="BaseResultMap" type="com.tencent.supersonic.headless.model.domain.dataobject.DimensionDO">
         <id column="id" jdbcType="BIGINT" property="id" />
         <result column="model_id" jdbcType="BIGINT" property="modelId" />
         <result column="name" jdbcType="VARCHAR" property="name" />
@@ -20,7 +20,7 @@
         <result column="default_values" jdbcType="VARCHAR" property="defaultValues" />
         <result column="dim_value_maps" jdbcType="VARCHAR" property="dimValueMaps" />
     </resultMap>
-    <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.semantic.model.domain.dataobject.DimensionDO">
+    <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.headless.model.domain.dataobject.DimensionDO">
         <result column="type_params" jdbcType="LONGVARCHAR" property="typeParams" />
         <result column="expr" jdbcType="LONGVARCHAR" property="expr" />
     </resultMap>
diff --git a/semantic/model/src/main/resources/mapper/custom/MetricDOCustomMapper.xml b/headless/model/src/main/resources/mapper/custom/MetricDOCustomMapper.xml
similarity index 97%
rename from semantic/model/src/main/resources/mapper/custom/MetricDOCustomMapper.xml
rename to headless/model/src/main/resources/mapper/custom/MetricDOCustomMapper.xml
index 466ba6ab3..0bab71263 100644
--- a/semantic/model/src/main/resources/mapper/custom/MetricDOCustomMapper.xml
+++ b/headless/model/src/main/resources/mapper/custom/MetricDOCustomMapper.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.model.infrastructure.mapper.MetricDOCustomMapper">
-    <resultMap id="BaseResultMap" type="com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO">
+<mapper namespace="com.tencent.supersonic.headless.model.infrastructure.mapper.MetricDOCustomMapper">
+    <resultMap id="BaseResultMap" type="com.tencent.supersonic.headless.model.domain.dataobject.MetricDO">
         <id column="id" jdbcType="BIGINT" property="id" />
         <result column="model_id" jdbcType="BIGINT" property="modelId" />
         <result column="name" jdbcType="VARCHAR" property="name" />
@@ -20,7 +20,7 @@
         <result column="alias" jdbcType="VARCHAR" property="alias" />
         <result column="tags" jdbcType="VARCHAR" property="tags" />
     </resultMap>
-    <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO">
+    <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.headless.model.domain.dataobject.MetricDO">
         <result column="type_params" jdbcType="LONGVARCHAR" property="typeParams" />
     </resultMap>
     <sql id="Example_Where_Clause">
diff --git a/semantic/model/src/main/resources/mapper/custom/ModelDOCustomMapper.xml b/headless/model/src/main/resources/mapper/custom/ModelDOCustomMapper.xml
similarity index 90%
rename from semantic/model/src/main/resources/mapper/custom/ModelDOCustomMapper.xml
rename to headless/model/src/main/resources/mapper/custom/ModelDOCustomMapper.xml
index b79cbfda7..56ee61c95 100644
--- a/semantic/model/src/main/resources/mapper/custom/ModelDOCustomMapper.xml
+++ b/headless/model/src/main/resources/mapper/custom/ModelDOCustomMapper.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.tencent.supersonic.semantic.model.infrastructure.mapper.ModelDOCustomMapper">
+<mapper namespace="com.tencent.supersonic.headless.model.infrastructure.mapper.ModelDOCustomMapper">
 
     <update id="batchUpdateStatus" parameterType="java.util.List">
         <foreach collection="list" item="dimension" separator=";">
diff --git a/semantic/model/src/test/java/com/tencent/supersonic/semantic/model/application/ModelServiceImplTest.java b/headless/model/src/test/java/com/tencent/supersonic/headless/model/application/ModelServiceImplTest.java
similarity index 89%
rename from semantic/model/src/test/java/com/tencent/supersonic/semantic/model/application/ModelServiceImplTest.java
rename to headless/model/src/test/java/com/tencent/supersonic/headless/model/application/ModelServiceImplTest.java
index 0d735c288..486c6b5c8 100644
--- a/semantic/model/src/test/java/com/tencent/supersonic/semantic/model/application/ModelServiceImplTest.java
+++ b/headless/model/src/test/java/com/tencent/supersonic/headless/model/application/ModelServiceImplTest.java
@@ -1,28 +1,28 @@
-package com.tencent.supersonic.semantic.model.application;
+package com.tencent.supersonic.headless.model.application;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.service.UserService;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
-import com.tencent.supersonic.semantic.api.model.enums.DimensionTypeEnum;
-import com.tencent.supersonic.semantic.api.model.enums.IdentifyTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.DimensionTimeTypeParams;
-import com.tencent.supersonic.semantic.api.model.pojo.Identify;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.request.ModelReq;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.model.domain.DatabaseService;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.DomainService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.dataobject.ModelDO;
-import com.tencent.supersonic.semantic.model.domain.repository.DateInfoRepository;
-import com.tencent.supersonic.semantic.model.domain.repository.ModelRepository;
-import com.tencent.supersonic.semantic.model.domain.utils.ModelConverter;
+import com.tencent.supersonic.headless.api.model.enums.DimensionTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.IdentifyTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.DimensionTimeTypeParams;
+import com.tencent.supersonic.headless.api.model.pojo.Identify;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.request.ModelReq;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.DomainService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.repository.DateInfoRepository;
+import com.tencent.supersonic.headless.model.domain.DatabaseService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelRelaService;
+import com.tencent.supersonic.headless.model.domain.dataobject.ModelDO;
+import com.tencent.supersonic.headless.model.domain.repository.ModelRepository;
+import com.tencent.supersonic.headless.model.domain.utils.ModelConverter;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.mockito.Mockito;
diff --git a/semantic/pom.xml b/headless/pom.xml
similarity index 94%
rename from semantic/pom.xml
rename to headless/pom.xml
index 3627ba509..be458539c 100644
--- a/semantic/pom.xml
+++ b/headless/pom.xml
@@ -9,7 +9,7 @@
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>semantic</artifactId>
+    <artifactId>headless</artifactId>
 
     <packaging>pom</packaging>
     <modules>
diff --git a/semantic/query/pom.xml b/headless/query/pom.xml
similarity index 93%
rename from semantic/query/pom.xml
rename to headless/query/pom.xml
index 95e933433..30d7d8b1c 100644
--- a/semantic/query/pom.xml
+++ b/headless/query/pom.xml
@@ -3,13 +3,13 @@
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>semantic</artifactId>
+        <artifactId>headless</artifactId>
         <groupId>com.tencent.supersonic</groupId>
         <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>semantic-query</artifactId>
+    <artifactId>headless-query</artifactId>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>
@@ -38,7 +38,7 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-api</artifactId>
+            <artifactId>headless-api</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
@@ -62,13 +62,13 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-model</artifactId>
+            <artifactId>headless-model</artifactId>
             <version>${project.version}</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-materialization</artifactId>
+            <artifactId>headless-materialization</artifactId>
             <version>${project.version}</version>
             <scope>compile</scope>
         </dependency>
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/executor/JdbcExecutor.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/executor/JdbcExecutor.java
similarity index 76%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/executor/JdbcExecutor.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/executor/JdbcExecutor.java
index d029c01fc..1f1db78ed 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/executor/JdbcExecutor.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/executor/JdbcExecutor.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.query.executor;
+package com.tencent.supersonic.headless.query.executor;
 
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.model.domain.utils.SqlUtils;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.model.domain.utils.SqlUtils;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.logging.log4j.util.Strings;
 import org.springframework.stereotype.Component;
diff --git a/headless/query/src/main/java/com/tencent/supersonic/headless/query/executor/QueryExecutor.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/executor/QueryExecutor.java
new file mode 100644
index 000000000..a9a217aa3
--- /dev/null
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/executor/QueryExecutor.java
@@ -0,0 +1,12 @@
+package com.tencent.supersonic.headless.query.executor;
+
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+
+public interface QueryExecutor {
+
+    boolean accept(QueryStatement queryStatement);
+
+    QueryResultWithSchemaResp execute(Catalog catalog, QueryStatement queryStatement);
+}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/optimizer/DetailQuery.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/optimizer/DetailQuery.java
similarity index 88%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/optimizer/DetailQuery.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/optimizer/DetailQuery.java
index ae17c14ef..81d7d725b 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/optimizer/DetailQuery.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/optimizer/DetailQuery.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.query.optimizer;
+package com.tencent.supersonic.headless.query.optimizer;
 
 import com.google.common.base.Strings;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
 import java.util.Objects;
 import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
diff --git a/headless/query/src/main/java/com/tencent/supersonic/headless/query/optimizer/QueryOptimizer.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/optimizer/QueryOptimizer.java
new file mode 100644
index 000000000..8734849e3
--- /dev/null
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/optimizer/QueryOptimizer.java
@@ -0,0 +1,8 @@
+package com.tencent.supersonic.headless.query.optimizer;
+
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+
+public interface QueryOptimizer {
+    void rewrite(QueryStructReq queryStructCmd, QueryStatement queryStatement);
+}
diff --git a/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/HeadlessConverter.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/HeadlessConverter.java
new file mode 100644
index 000000000..16b90cc9b
--- /dev/null
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/HeadlessConverter.java
@@ -0,0 +1,16 @@
+package com.tencent.supersonic.headless.query.parser;
+
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+
+public interface HeadlessConverter {
+
+    boolean accept(QueryStatement queryStatement);
+
+    void converter(Catalog catalog, QueryStructReq queryStructCmd, ParseSqlReq sqlCommend, MetricReq metricCommand)
+            throws Exception;
+
+}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/QueryParser.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/QueryParser.java
similarity index 86%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/QueryParser.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/QueryParser.java
index e6821cd0e..c0c21068e 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/QueryParser.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/QueryParser.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.query.parser;
+package com.tencent.supersonic.headless.query.parser;
 
 import com.tencent.supersonic.common.util.StringUtil;
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.api.query.pojo.MetricTable;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.utils.ComponentFactory;
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.api.query.pojo.MetricTable;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.utils.ComponentFactory;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
@@ -40,10 +40,10 @@ public class QueryParser {
             queryStatement.setMetricReq(new MetricReq());
         }
         log.info("SemanticConverter before [{}]", queryStructReq);
-        for (SemanticConverter semanticConverter : ComponentFactory.getSemanticConverters()) {
-            if (semanticConverter.accept(queryStatement)) {
-                log.info("SemanticConverter accept [{}]", semanticConverter.getClass().getName());
-                semanticConverter.converter(catalog, queryStructReq, queryStatement.getParseSqlReq(),
+        for (HeadlessConverter headlessConverter : ComponentFactory.getSemanticConverters()) {
+            if (headlessConverter.accept(queryStatement)) {
+                log.info("SemanticConverter accept [{}]", headlessConverter.getClass().getName());
+                headlessConverter.converter(catalog, queryStructReq, queryStatement.getParseSqlReq(),
                         queryStatement.getMetricReq());
             }
         }
diff --git a/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/SqlParser.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/SqlParser.java
new file mode 100644
index 000000000..b7b282b27
--- /dev/null
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/SqlParser.java
@@ -0,0 +1,10 @@
+package com.tencent.supersonic.headless.query.parser;
+
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+
+public interface SqlParser {
+
+    QueryStatement explain(QueryStatement queryStatement, AggOption aggOption, Catalog catalog) throws Exception;
+}
diff --git a/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/CalciteSqlParser.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/CalciteSqlParser.java
new file mode 100644
index 000000000..7813e9b62
--- /dev/null
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/CalciteSqlParser.java
@@ -0,0 +1,47 @@
+package com.tencent.supersonic.headless.query.parser.calcite;
+
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.parser.SqlParser;
+import com.tencent.supersonic.headless.query.parser.calcite.planner.AggPlanner;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.HeadlessModel;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
+import org.springframework.stereotype.Component;
+
+@Component("CalciteSqlParser")
+public class CalciteSqlParser implements SqlParser {
+    private final HeadlessSchemaManager headlessSchemaManager;
+
+    public CalciteSqlParser(
+            HeadlessSchemaManager headlessSchemaManager) {
+        this.headlessSchemaManager = headlessSchemaManager;
+    }
+
+    @Override
+    public QueryStatement explain(QueryStatement queryStatement, AggOption isAgg, Catalog catalog) throws Exception {
+        MetricReq metricReq = queryStatement.getMetricReq();
+        HeadlessModel headlessModel = headlessSchemaManager.get(metricReq.getRootPath());
+        if (headlessModel == null) {
+            queryStatement.setErrMsg("semanticSchema not found");
+            return queryStatement;
+        }
+        queryStatement.setMetricReq(metricReq);
+        HeadlessSchema headlessSchema = getSemanticSchema(headlessModel);
+        AggPlanner aggBuilder = new AggPlanner(headlessSchema);
+        aggBuilder.explain(queryStatement, isAgg);
+        queryStatement.setSql(aggBuilder.getSql());
+        queryStatement.setSourceId(aggBuilder.getSourceId());
+        return queryStatement;
+    }
+
+    private HeadlessSchema getSemanticSchema(HeadlessModel headlessModel) {
+        HeadlessSchema headlessSchema = HeadlessSchema.newBuilder(headlessModel.getRootPath()).build();
+        headlessSchema.setDatasource(headlessModel.getDatasourceMap());
+        headlessSchema.setDimension(headlessModel.getDimensionMap());
+        headlessSchema.setMetric(headlessModel.getMetrics());
+        headlessSchema.setJoinRelations(headlessModel.getJoinRelations());
+        return headlessSchema;
+    }
+}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/Configuration.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/Configuration.java
similarity index 97%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/Configuration.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/Configuration.java
index a234ad202..8fbfd5dca 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/Configuration.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/Configuration.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.query.parser.calcite;
+package com.tencent.supersonic.headless.query.parser.calcite;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSqlDialect;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.SemanticSqlDialect;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/SemanticSchemaManager.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/HeadlessSchemaManager.java
similarity index 82%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/SemanticSchemaManager.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/HeadlessSchemaManager.java
index 645800092..a3b28ac74 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/SemanticSchemaManager.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/HeadlessSchemaManager.java
@@ -1,31 +1,31 @@
-package com.tencent.supersonic.semantic.query.parser.calcite;
+package com.tencent.supersonic.headless.query.parser.calcite;
 
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
 import com.tencent.supersonic.common.pojo.ModelRela;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
-import com.tencent.supersonic.semantic.api.model.yaml.DataModelYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionTimeTypeParamsTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.IdentifyYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MeasureYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricTypeParamsYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricYamlTpl;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Constants;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataType;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Dimension;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DimensionTimeTypeParams;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Identify;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.JoinRelation;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Materialization.TimePartType;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Measure;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Metric;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.MetricTypeParams;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.SemanticModel;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
+import com.tencent.supersonic.headless.api.model.yaml.DataModelYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionTimeTypeParamsTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.IdentifyYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MeasureYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricTypeParamsYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricYamlTpl;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Constants;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataType;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Dimension;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DimensionTimeTypeParams;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Identify;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.JoinRelation;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Materialization.TimePartType;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Measure;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Metric;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.MetricTypeParams;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.HeadlessModel;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -50,24 +50,24 @@ import org.springframework.util.CollectionUtils;
 
 @Slf4j
 @Service
-public class SemanticSchemaManager {
+public class HeadlessSchemaManager {
 
     @Autowired
-    private LoadingCache<String, SemanticModel> loadingCache;
+    private LoadingCache<String, HeadlessModel> loadingCache;
     private final Catalog catalog;
 
-    public SemanticSchemaManager(Catalog catalog) {
+    public HeadlessSchemaManager(Catalog catalog) {
         this.catalog = catalog;
     }
 
-    public SemanticModel reload(String rootPath) {
-        SemanticModel semanticModel = new SemanticModel();
-        semanticModel.setRootPath(rootPath);
+    public HeadlessModel reload(String rootPath) {
+        HeadlessModel headlessModel = new HeadlessModel();
+        headlessModel.setRootPath(rootPath);
         Set<Long> modelIds = Arrays.stream(rootPath.split(",")).map(s -> Long.parseLong(s.trim()))
                 .collect(Collectors.toSet());
         if (modelIds.isEmpty()) {
             log.error("get modelIds empty {}", rootPath);
-            return semanticModel;
+            return headlessModel;
         }
         Map<String, List<DimensionYamlTpl>> dimensionYamlTpls = new HashMap<>();
         List<DataModelYamlTpl> dataModelYamlTpls = new ArrayList<>();
@@ -76,30 +76,30 @@ public class SemanticSchemaManager {
         catalog.getModelYamlTplByModelIds(modelIds, dimensionYamlTpls, dataModelYamlTpls, metricYamlTpls, modelIdName);
         List<ModelRela> modelRelas = catalog.getModelRela(new ArrayList<>(modelIds));
         if (!CollectionUtils.isEmpty(modelRelas)) {
-            semanticModel.setJoinRelations(getJoinRelation(modelRelas, modelIdName));
+            headlessModel.setJoinRelations(getJoinRelation(modelRelas, modelIdName));
         }
         if (!dataModelYamlTpls.isEmpty()) {
             Map<String, DataSource> dataSourceMap = dataModelYamlTpls.stream().map(d -> getDatasource(d))
                     .collect(Collectors.toMap(DataSource::getName, item -> item, (k1, k2) -> k1));
-            semanticModel.setDatasourceMap(dataSourceMap);
+            headlessModel.setDatasourceMap(dataSourceMap);
         }
         if (!dimensionYamlTpls.isEmpty()) {
             Map<String, List<Dimension>> dimensionMap = new HashMap<>();
             for (Map.Entry<String, List<DimensionYamlTpl>> entry : dimensionYamlTpls.entrySet()) {
                 dimensionMap.put(entry.getKey(), getDimensions(entry.getValue()));
             }
-            semanticModel.setDimensionMap(dimensionMap);
+            headlessModel.setDimensionMap(dimensionMap);
         }
         if (!metricYamlTpls.isEmpty()) {
-            semanticModel.setMetrics(getMetrics(metricYamlTpls));
+            headlessModel.setMetrics(getMetrics(metricYamlTpls));
         }
-        return semanticModel;
+        return headlessModel;
     }
 
     //private Map<String, SemanticSchema> semanticSchemaMap = new HashMap<>();
-    public SemanticModel get(String rootPath) throws Exception {
+    public HeadlessModel get(String rootPath) throws Exception {
         rootPath = formatKey(rootPath);
-        SemanticModel schema = loadingCache.get(rootPath);
+        HeadlessModel schema = loadingCache.get(rootPath);
         if (schema == null) {
             return null;
         }
@@ -229,13 +229,13 @@ public class SemanticSchemaManager {
         return joinRelations;
     }
 
-    public static void update(SemanticSchema schema, List<Metric> metric) throws Exception {
+    public static void update(HeadlessSchema schema, List<Metric> metric) throws Exception {
         if (schema != null) {
             updateMetric(metric, schema.getMetrics());
         }
     }
 
-    public static void update(SemanticSchema schema, DataSource datasourceYamlTpl) throws Exception {
+    public static void update(HeadlessSchema schema, DataSource datasourceYamlTpl) throws Exception {
         if (schema != null) {
             String dataSourceName = datasourceYamlTpl.getName();
             Optional<Entry<String, DataSource>> datasourceYamlTplMap = schema.getDatasource().entrySet().stream()
@@ -248,7 +248,7 @@ public class SemanticSchemaManager {
         }
     }
 
-    public static void update(SemanticSchema schema, String datasourceBizName, List<Dimension> dimensionYamlTpls)
+    public static void update(HeadlessSchema schema, String datasourceBizName, List<Dimension> dimensionYamlTpls)
             throws Exception {
         if (schema != null) {
             Optional<Map.Entry<String, List<Dimension>>> datasourceYamlTplMap = schema.getDimension().entrySet()
@@ -314,17 +314,17 @@ public class SemanticSchemaManager {
         private Integer maximumSize = 1000;
 
         @Bean
-        public LoadingCache<String, SemanticModel> getCache() {
-            LoadingCache<String, SemanticModel> cache
+        public LoadingCache<String, HeadlessModel> getCache() {
+            LoadingCache<String, HeadlessModel> cache
                     = CacheBuilder.newBuilder()
                     .expireAfterWrite(saveMinutes, TimeUnit.MINUTES)
                     .initialCapacity(10)
                     .maximumSize(maximumSize).build(
-                            new CacheLoader<String, SemanticModel>() {
+                            new CacheLoader<String, HeadlessModel>() {
                                 @Override
-                                public SemanticModel load(String key) {
+                                public HeadlessModel load(String key) {
                                     log.info("load SemanticSchema [{}]", key);
-                                    return SemanticSchemaManager.this.reload(key);
+                                    return HeadlessSchemaManager.this.reload(key);
                                 }
                             }
                     );
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/AggPlanner.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/AggPlanner.java
similarity index 76%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/AggPlanner.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/AggPlanner.java
index 87c760007..1f78053f3 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/AggPlanner.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/AggPlanner.java
@@ -1,20 +1,20 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.planner;
+package com.tencent.supersonic.headless.query.parser.calcite.planner;
 
 
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Constants;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SchemaBuilder;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.Renderer;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.TableView;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.DataSourceNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.SemanticNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.render.FilterRender;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.render.OutputRender;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.render.SourceRender;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Constants;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.SchemaBuilder;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.Renderer;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.TableView;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.DataSourceNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.render.FilterRender;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.render.OutputRender;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.render.SourceRender;
 import org.apache.calcite.sql.SqlNode;
 import org.apache.calcite.sql.validate.SqlValidatorScope;
 
@@ -28,7 +28,7 @@ import java.util.Stack;
 public class AggPlanner implements Planner {
 
     private MetricReq metricReq;
-    private SemanticSchema schema;
+    private HeadlessSchema schema;
     private SqlValidatorScope scope;
     private Stack<TableView> dataSets = new Stack<>();
     private SqlNode parserNode;
@@ -36,7 +36,7 @@ public class AggPlanner implements Planner {
     private boolean isAgg = false;
     private AggOption aggOption = AggOption.DEFAULT;
 
-    public AggPlanner(SemanticSchema schema) {
+    public AggPlanner(HeadlessSchema schema) {
         this.schema = schema;
     }
 
@@ -120,7 +120,7 @@ public class AggPlanner implements Planner {
     }
 
     @Override
-    public SemanticSchema findBest() {
+    public HeadlessSchema findBest() {
         return schema;
     }
 }
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/MaterializationPlanner.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/MaterializationPlanner.java
similarity index 93%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/MaterializationPlanner.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/MaterializationPlanner.java
index 798ffb471..a6cf604f1 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/MaterializationPlanner.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/MaterializationPlanner.java
@@ -1,21 +1,21 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.planner;
+package com.tencent.supersonic.headless.query.parser.calcite.planner;
 
 import com.tencent.supersonic.common.util.calcite.SqlParseUtils;
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.query.parser.calcite.Configuration;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Constants;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Dimension;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Identify;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Materialization;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Materialization.TimePartType;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.MaterializationElement;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Measure;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.TimeRange;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SchemaBuilder;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.query.parser.calcite.Configuration;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Constants;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Dimension;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Identify;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Materialization;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Materialization.TimePartType;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.MaterializationElement;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Measure;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.TimeRange;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.SchemaBuilder;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Comparator;
@@ -59,7 +59,7 @@ import org.springframework.util.CollectionUtils;
 @Slf4j
 public class MaterializationPlanner implements Planner {
 
-    protected SemanticSchema schema;
+    protected HeadlessSchema schema;
     protected CalciteSchema viewSchema;
     protected HepProgramBuilder hepProgramBuilder;
     protected RelOptPlanner relOptPlanner;
@@ -83,7 +83,7 @@ public class MaterializationPlanner implements Planner {
         }
     };
 
-    public MaterializationPlanner(SemanticSchema schema) {
+    public MaterializationPlanner(HeadlessSchema schema) {
         this.schema = schema;
         init();
     }
@@ -220,7 +220,7 @@ public class MaterializationPlanner implements Planner {
     }
 
     @Override
-    public SemanticSchema findBest() {
+    public HeadlessSchema findBest() {
         return schema;
     }
 
diff --git a/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/Planner.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/Planner.java
new file mode 100644
index 000000000..190727468
--- /dev/null
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/planner/Planner.java
@@ -0,0 +1,17 @@
+package com.tencent.supersonic.headless.query.parser.calcite.planner;
+
+
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
+
+public interface Planner {
+
+    public void explain(QueryStatement queryStatement, AggOption aggOption) throws Exception;
+
+    public String getSql();
+
+    public String getSourceId();
+
+    public HeadlessSchema findBest();
+}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Constants.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Constants.java
similarity index 92%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Constants.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Constants.java
index 811b42bab..97ff70f38 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Constants.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Constants.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 public class Constants {
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DataSource.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DataSource.java
similarity index 78%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DataSource.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DataSource.java
index 85bd23e1e..9ec3cb649 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DataSource.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DataSource.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Materialization.TimePartType;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Materialization.TimePartType;
 import java.util.List;
 import lombok.Builder;
 import lombok.Data;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DataType.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DataType.java
similarity index 93%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DataType.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DataType.java
index ac3865176..751fb0f37 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DataType.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DataType.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import java.util.Arrays;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Dimension.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Dimension.java
similarity index 76%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Dimension.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Dimension.java
index d04cd610e..3822d53c5 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Dimension.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Dimension.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticItem;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.SemanticItem;
 import lombok.Builder;
 import lombok.Data;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DimensionTimeTypeParams.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DimensionTimeTypeParams.java
similarity index 68%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DimensionTimeTypeParams.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DimensionTimeTypeParams.java
index f0d201484..03699c5a4 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/DimensionTimeTypeParams.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/DimensionTimeTypeParams.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import lombok.Data;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/SemanticModel.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/HeadlessModel.java
similarity index 83%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/SemanticModel.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/HeadlessModel.java
index 43c3c0b79..fa1722167 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/SemanticModel.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/HeadlessModel.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -7,7 +7,7 @@ import java.util.Map;
 import lombok.Data;
 
 @Data
-public class SemanticModel {
+public class HeadlessModel {
 
     private String rootPath;
     private List<Metric> metrics = new ArrayList<>();
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Identify.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Identify.java
similarity index 82%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Identify.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Identify.java
index 61a9f6027..b7446178e 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Identify.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Identify.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/JoinRelation.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/JoinRelation.java
similarity index 82%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/JoinRelation.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/JoinRelation.java
index a374a2747..798647bf8 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/JoinRelation.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/JoinRelation.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import java.util.List;
 import lombok.Builder;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Materialization.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Materialization.java
similarity index 95%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Materialization.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Materialization.java
index 6eb8a2499..7dfabfd04 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Materialization.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Materialization.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/MaterializationElement.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/MaterializationElement.java
similarity index 75%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/MaterializationElement.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/MaterializationElement.java
index 8c8f19c43..606f65b11 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/MaterializationElement.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/MaterializationElement.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import java.util.List;
 import lombok.Builder;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Measure.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Measure.java
similarity index 86%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Measure.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Measure.java
index ed03a29d2..971e03cac 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Measure.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Measure.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Metric.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Metric.java
similarity index 71%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Metric.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Metric.java
index 13d65eeb7..1fd07fb35 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/Metric.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/Metric.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticItem;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.SemanticItem;
 import java.util.List;
 import lombok.Data;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/MetricTypeParams.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/MetricTypeParams.java
similarity index 70%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/MetricTypeParams.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/MetricTypeParams.java
index 92b1abfd0..9012b7cef 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/MetricTypeParams.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/MetricTypeParams.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import java.util.List;
 import lombok.Data;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/TimeRange.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/TimeRange.java
similarity index 68%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/TimeRange.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/TimeRange.java
index bff7d66ae..25b7065a6 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/s2sql/TimeRange.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/s2sql/TimeRange.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.s2sql;
+package com.tencent.supersonic.headless.query.parser.calcite.s2sql;
 
 import lombok.Builder;
 import lombok.Data;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/DataSourceTable.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/DataSourceTable.java
similarity index 98%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/DataSourceTable.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/DataSourceTable.java
index 26f22f37a..074d601f1 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/DataSourceTable.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/DataSourceTable.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.schema;
+package com.tencent.supersonic.headless.query.parser.calcite.schema;
 
 
 import java.util.ArrayList;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSchema.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/HeadlessSchema.java
similarity index 64%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSchema.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/HeadlessSchema.java
index ccc392c74..9347da5ea 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSchema.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/HeadlessSchema.java
@@ -1,12 +1,12 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.schema;
+package com.tencent.supersonic.headless.query.parser.calcite.schema;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Dimension;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.JoinRelation;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Materialization;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Metric;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.SemanticModel;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Materialization;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Dimension;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.JoinRelation;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Metric;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.HeadlessModel;
 import org.apache.calcite.schema.Schema;
 import org.apache.calcite.schema.SchemaVersion;
 import org.apache.calcite.schema.Table;
@@ -16,17 +16,17 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-public class SemanticSchema extends AbstractSchema {
+public class HeadlessSchema extends AbstractSchema {
 
     private final String rootPath;
     private final Map<String, Table> tableMap;
 
-    private SemanticModel semanticModel = new SemanticModel();
+    private HeadlessModel headlessModel = new HeadlessModel();
 
     private List<JoinRelation> joinRelations;
 
 
-    private SemanticSchema(String rootPath, Map<String, Table> tableMap) {
+    private HeadlessSchema(String rootPath, Map<String, Table> tableMap) {
         this.rootPath = rootPath;
         this.tableMap = tableMap;
     }
@@ -39,12 +39,12 @@ public class SemanticSchema extends AbstractSchema {
         return rootPath;
     }
 
-    public void setSemanticModel(SemanticModel semanticModel) {
-        this.semanticModel = semanticModel;
+    public void setSemanticModel(HeadlessModel headlessModel) {
+        this.headlessModel = headlessModel;
     }
 
-    public SemanticModel getSemanticModel() {
-        return semanticModel;
+    public HeadlessModel getSemanticModel() {
+        return headlessModel;
     }
 
     @Override
@@ -58,35 +58,35 @@ public class SemanticSchema extends AbstractSchema {
     }
 
     public Map<String, DataSource> getDatasource() {
-        return semanticModel.getDatasourceMap();
+        return headlessModel.getDatasourceMap();
     }
 
     public void setDatasource(Map<String, DataSource> datasource) {
-        semanticModel.setDatasourceMap(datasource);
+        headlessModel.setDatasourceMap(datasource);
     }
 
     public Map<String, List<Dimension>> getDimension() {
-        return semanticModel.getDimensionMap();
+        return headlessModel.getDimensionMap();
     }
 
     public void setDimension(Map<String, List<Dimension>> dimensions) {
-        semanticModel.setDimensionMap(dimensions);
+        headlessModel.setDimensionMap(dimensions);
     }
 
     public List<Metric> getMetrics() {
-        return semanticModel.getMetrics();
+        return headlessModel.getMetrics();
     }
 
     public void setMetric(List<Metric> metric) {
-        semanticModel.setMetrics(metric);
+        headlessModel.setMetrics(metric);
     }
 
     public void setMaterializationList(List<Materialization> materializationList) {
-        semanticModel.setMaterializationList(materializationList);
+        headlessModel.setMaterializationList(materializationList);
     }
 
     public List<Materialization> getMaterializationList() {
-        return semanticModel.getMaterializationList();
+        return headlessModel.getMaterializationList();
     }
 
     public void setJoinRelations(List<JoinRelation> joinRelations) {
@@ -121,8 +121,8 @@ public class SemanticSchema extends AbstractSchema {
             return this;
         }
 
-        public SemanticSchema build() {
-            return new SemanticSchema(rootPath, tableMap);
+        public HeadlessSchema build() {
+            return new HeadlessSchema(rootPath, tableMap);
         }
     }
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSqlConformance.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/HeadlessSqlConformance.java
similarity index 96%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSqlConformance.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/HeadlessSqlConformance.java
index 9c557c566..17e74529c 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSqlConformance.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/HeadlessSqlConformance.java
@@ -1,10 +1,10 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.schema;
+package com.tencent.supersonic.headless.query.parser.calcite.schema;
 
 import org.apache.calcite.sql.fun.SqlLibrary;
 import org.apache.calcite.sql.validate.SqlConformance;
 import org.apache.calcite.sql.validate.SqlConformanceEnum;
 
-public class SemanticSqlConformance implements SqlConformance {
+public class HeadlessSqlConformance implements SqlConformance {
 
     @Override
     public boolean isLiberal() {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SchemaBuilder.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SchemaBuilder.java
similarity index 91%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SchemaBuilder.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SchemaBuilder.java
index 2dcb0077f..7906e3633 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SchemaBuilder.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SchemaBuilder.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.schema;
+package com.tencent.supersonic.headless.query.parser.calcite.schema;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.Configuration;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.S2SQLSqlValidatorImpl;
+import com.tencent.supersonic.headless.query.parser.calcite.Configuration;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.S2SQLSqlValidatorImpl;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
@@ -24,7 +24,7 @@ public class SchemaBuilder {
     public static final String MATERIALIZATION_SYS_FIELD_DATE = "C1";
     public static final String MATERIALIZATION_SYS_FIELD_DATA = "C2";
 
-    public static SqlValidatorScope getScope(SemanticSchema schema) throws Exception {
+    public static SqlValidatorScope getScope(HeadlessSchema schema) throws Exception {
         Map<String, RelDataType> nameToTypeMap = new HashMap<>();
         CalciteSchema rootSchema = CalciteSchema.createRootSchema(true, false);
         rootSchema.add(schema.getRootPath(), schema);
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticItem.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SemanticItem.java
similarity index 52%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticItem.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SemanticItem.java
index 887600da3..0523724ab 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticItem.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SemanticItem.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.schema;
+package com.tencent.supersonic.headless.query.parser.calcite.schema;
 
 public interface SemanticItem {
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSqlDialect.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SemanticSqlDialect.java
similarity index 96%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSqlDialect.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SemanticSqlDialect.java
index 979cda2d7..8fea0571a 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/schema/SemanticSqlDialect.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/schema/SemanticSqlDialect.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.schema;
+package com.tencent.supersonic.headless.query.parser.calcite.schema;
 
 import com.google.common.base.Preconditions;
 import org.apache.calcite.avatica.util.Casing;
@@ -22,7 +22,7 @@ public class SemanticSqlDialect extends SqlDialect {
             .withQuotedCasing(Casing.UNCHANGED)
             .withCaseSensitive(false);
     public static final SqlDialect DEFAULT = new SemanticSqlDialect(DEFAULT_CONTEXT);
-    private static final SqlConformance tagTdwSqlConformance = new SemanticSqlConformance();
+    private static final SqlConformance tagTdwSqlConformance = new HeadlessSqlConformance();
 
     public SemanticSqlDialect(Context context) {
         super(context);
diff --git a/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/Optimization.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/Optimization.java
new file mode 100644
index 000000000..8a4bb093e
--- /dev/null
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/Optimization.java
@@ -0,0 +1,9 @@
+package com.tencent.supersonic.headless.query.parser.calcite.sql;
+
+
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.SemanticNode;
+
+public interface Optimization {
+
+    public void visit(SemanticNode semanticNode);
+}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/Renderer.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/Renderer.java
similarity index 82%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/Renderer.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/Renderer.java
index b123a90fc..c3855398e 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/Renderer.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/Renderer.java
@@ -1,16 +1,16 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql;
+package com.tencent.supersonic.headless.query.parser.calcite.sql;
 
 
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.MeasureNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.MetricNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.SemanticNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Dimension;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Identify;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Measure;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Metric;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Dimension;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Identify;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Measure;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Metric;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.MeasureNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.MetricNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Optional;
@@ -33,7 +33,7 @@ public abstract class Renderer {
         return datasource.getMeasures().stream().filter(mm -> mm.getName().equalsIgnoreCase(name)).findFirst();
     }
 
-    public static Optional<Metric> getMetricByName(String name, SemanticSchema schema) {
+    public static Optional<Metric> getMetricByName(String name, HeadlessSchema schema) {
         Optional<Metric> metric = schema.getMetrics().stream().filter(m -> m.getName().equalsIgnoreCase(name))
                 .findFirst();
         return metric;
@@ -44,7 +44,7 @@ public abstract class Renderer {
     }
 
     public static MetricNode buildMetricNode(String metric, DataSource datasource, SqlValidatorScope scope,
-            SemanticSchema schema, boolean nonAgg, String alias) throws Exception {
+            HeadlessSchema schema, boolean nonAgg, String alias) throws Exception {
         Optional<Metric> metricOpt = getMetricByName(metric, schema);
         MetricNode metricNode = new MetricNode();
         if (metricOpt.isPresent()) {
@@ -102,5 +102,5 @@ public abstract class Renderer {
     }
 
     public abstract void render(MetricReq metricCommand, List<DataSource> dataSources, SqlValidatorScope scope,
-            SemanticSchema schema, boolean nonAgg) throws Exception;
+            HeadlessSchema schema, boolean nonAgg) throws Exception;
 }
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/S2SQLSqlValidatorImpl.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/S2SQLSqlValidatorImpl.java
similarity index 89%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/S2SQLSqlValidatorImpl.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/S2SQLSqlValidatorImpl.java
index 4343eef91..f7c68360d 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/S2SQLSqlValidatorImpl.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/S2SQLSqlValidatorImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql;
+package com.tencent.supersonic.headless.query.parser.calcite.sql;
 
 import org.apache.calcite.rel.type.RelDataTypeFactory;
 import org.apache.calcite.sql.SqlOperatorTable;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/TableView.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/TableView.java
similarity index 92%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/TableView.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/TableView.java
index eb72c4cfd..58e343b04 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/TableView.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/TableView.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql;
+package com.tencent.supersonic.headless.query.parser.calcite.sql;
 
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/AggFunctionNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/AggFunctionNode.java
similarity index 91%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/AggFunctionNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/AggFunctionNode.java
index b1eda105d..f9100eac9 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/AggFunctionNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/AggFunctionNode.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 import org.apache.calcite.sql.SqlNode;
 import org.apache.calcite.sql.validate.SqlValidatorScope;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/DataSourceNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/DataSourceNode.java
similarity index 94%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/DataSourceNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/DataSourceNode.java
index 16017a463..5a366902d 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/DataSourceNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/DataSourceNode.java
@@ -1,15 +1,15 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 
 import com.google.common.collect.Lists;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.query.parser.calcite.Configuration;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Constants;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Dimension;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.JoinRelation;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.extend.LateralViewExplodeNode;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.query.parser.calcite.Configuration;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.extend.LateralViewExplodeNode;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Constants;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Dimension;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.JoinRelation;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.calcite.sql.SqlBasicCall;
 import org.apache.calcite.sql.SqlDataTypeSpec;
@@ -82,7 +82,7 @@ public class DataSourceNode extends SemanticNode {
         return dataSourceList.stream().map(d -> d.getName()).collect(Collectors.joining("_"));
     }
 
-    public static void getQueryDimensionMeasure(SemanticSchema schema, MetricReq metricCommand,
+    public static void getQueryDimensionMeasure(HeadlessSchema schema, MetricReq metricCommand,
             Set<String> queryDimension, List<String> measures) {
         queryDimension.addAll(metricCommand.getDimensions().stream()
                 .map(d -> d.contains(Constants.DIMENSION_IDENTIFY) ? d.split(Constants.DIMENSION_IDENTIFY)[1] : d)
@@ -94,7 +94,7 @@ public class DataSourceNode extends SemanticNode {
 
     }
 
-    public static void mergeQueryFilterDimensionMeasure(SemanticSchema schema, MetricReq metricCommand,
+    public static void mergeQueryFilterDimensionMeasure(HeadlessSchema schema, MetricReq metricCommand,
             Set<String> queryDimension, List<String> measures,
             SqlValidatorScope scope) throws Exception {
         if (Objects.nonNull(metricCommand.getWhere()) && !metricCommand.getWhere().isEmpty()) {
@@ -117,7 +117,7 @@ public class DataSourceNode extends SemanticNode {
         }
     }
 
-    public static List<DataSource> getMatchDataSources(SqlValidatorScope scope, SemanticSchema schema,
+    public static List<DataSource> getMatchDataSources(SqlValidatorScope scope, HeadlessSchema schema,
             MetricReq metricCommand) throws Exception {
         List<DataSource> dataSources = new ArrayList<>();
 
@@ -216,7 +216,7 @@ public class DataSourceNode extends SemanticNode {
     }
 
     private static List<DataSource> getLinkDataSourcesByJoinRelation(Set<String> queryDimension, List<String> measures,
-            DataSource baseDataSource, SemanticSchema schema) {
+            DataSource baseDataSource, HeadlessSchema schema) {
         Set<String> linkDataSourceName = new HashSet<>();
         List<DataSource> linkDataSources = new ArrayList<>();
         Set<String> before = new HashSet<>();
@@ -282,7 +282,7 @@ public class DataSourceNode extends SemanticNode {
             Set<String> queryDimension,
             List<String> measures,
             DataSource baseDataSource,
-            SemanticSchema schema) {
+            HeadlessSchema schema) {
         Set<String> linkDataSourceName = new HashSet<>();
         List<DataSource> linkDataSources = new ArrayList<>();
         for (Map.Entry<String, DataSource> entry : schema.getDatasource().entrySet()) {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/DimensionNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/DimensionNode.java
similarity index 92%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/DimensionNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/DimensionNode.java
index b351110e9..0acd5038d 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/DimensionNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/DimensionNode.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Constants;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Dimension;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Constants;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Dimension;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Objects;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/ExtendNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/ExtendNode.java
similarity index 95%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/ExtendNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/ExtendNode.java
index 9cfef3fc3..9cce8ac9f 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/ExtendNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/ExtendNode.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 import org.apache.calcite.sql.SqlCall;
 import org.apache.calcite.sql.SqlInternalOperator;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/FilterNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/FilterNode.java
similarity index 93%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/FilterNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/FilterNode.java
index 12709dceb..ec870f92e 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/FilterNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/FilterNode.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 import java.util.Set;
 import org.apache.calcite.sql.SqlBasicCall;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/IdentifyNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/IdentifyNode.java
similarity index 88%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/IdentifyNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/IdentifyNode.java
index 8b80254c7..f2eaa7c29 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/IdentifyNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/IdentifyNode.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Identify;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Identify.Type;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Identify;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Identify.Type;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/JoinNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/JoinNode.java
similarity index 77%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/JoinNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/JoinNode.java
index 0dddc1de7..73d0dd9ac 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/JoinNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/JoinNode.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 import lombok.Data;
 import org.apache.calcite.sql.SqlNode;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/MeasureNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/MeasureNode.java
similarity index 93%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/MeasureNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/MeasureNode.java
index 5db3b95be..5fcda2f15 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/MeasureNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/MeasureNode.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Measure;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Measure;
 import org.apache.calcite.sql.SqlNode;
 import org.apache.calcite.sql.validate.SqlValidatorScope;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/MetricNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/MetricNode.java
similarity index 88%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/MetricNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/MetricNode.java
index 8bea4779d..994e5e58d 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/MetricNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/MetricNode.java
@@ -1,7 +1,7 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Metric;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Metric;
 import java.util.HashMap;
 import java.util.Map;
 import lombok.Data;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/SemanticNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/SemanticNode.java
similarity index 96%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/SemanticNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/SemanticNode.java
index 2e8eab4e7..f178d5d54 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/SemanticNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/SemanticNode.java
@@ -1,9 +1,9 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node;
 
 
-import com.tencent.supersonic.semantic.query.parser.calcite.Configuration;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSqlDialect;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.Optimization;
+import com.tencent.supersonic.headless.query.parser.calcite.Configuration;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.SemanticSqlDialect;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.Optimization;
 import org.apache.calcite.jdbc.CalciteSchema;
 import org.apache.calcite.rel.RelNode;
 import org.apache.calcite.sql.JoinType;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/extend/LateralViewExplodeNode.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/extend/LateralViewExplodeNode.java
similarity index 94%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/extend/LateralViewExplodeNode.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/extend/LateralViewExplodeNode.java
index 6375bd8bd..961ed7040 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/node/extend/LateralViewExplodeNode.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/node/extend/LateralViewExplodeNode.java
@@ -1,6 +1,6 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.node.extend;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.node.extend;
 
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.ExtendNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.ExtendNode;
 import java.util.Iterator;
 import org.apache.calcite.linq4j.Ord;
 import org.apache.calcite.sql.SqlCall;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/FilterRender.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/FilterRender.java
similarity index 77%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/FilterRender.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/FilterRender.java
index 107826ab1..df357774c 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/FilterRender.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/FilterRender.java
@@ -1,16 +1,16 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.render;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.render;
 
 
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.Renderer;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.FilterNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.MetricNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.TableView;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Constants;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Metric;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.FilterNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.MetricNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.Renderer;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.TableView;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Constants;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Metric;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
@@ -26,7 +26,7 @@ public class FilterRender extends Renderer {
 
     @Override
     public void render(MetricReq metricCommand, List<DataSource> dataSources, SqlValidatorScope scope,
-            SemanticSchema schema, boolean nonAgg) throws Exception {
+            HeadlessSchema schema, boolean nonAgg) throws Exception {
         TableView tableView = super.tableView;
         SqlNode filterNode = null;
         List<String> queryMetrics = new ArrayList<>(metricCommand.getMetrics());
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/JoinRender.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/JoinRender.java
similarity index 92%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/JoinRender.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/JoinRender.java
index c31da113f..f8535df12 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/JoinRender.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/JoinRender.java
@@ -1,22 +1,22 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.render;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.render;
 
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Constants;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Dimension;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Identify;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.JoinRelation;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Materialization.TimePartType;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Metric;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.Renderer;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.TableView;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.AggFunctionNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.DataSourceNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.FilterNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.IdentifyNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.MetricNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Materialization.TimePartType;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.AggFunctionNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.DataSourceNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.FilterNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.IdentifyNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.MetricNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Constants;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Dimension;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Identify;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.JoinRelation;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Metric;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.Renderer;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.TableView;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -45,7 +45,7 @@ public class JoinRender extends Renderer {
 
     @Override
     public void render(MetricReq metricCommand, List<DataSource> dataSources, SqlValidatorScope scope,
-            SemanticSchema schema, boolean nonAgg) throws Exception {
+            HeadlessSchema schema, boolean nonAgg) throws Exception {
         String queryWhere = metricCommand.getWhere();
         //dataSources = getOrderSource(dataSources);
         Set<String> whereFields = new HashSet<>();
@@ -137,7 +137,7 @@ public class JoinRender extends Renderer {
 
     private void doMetric(Map<String, SqlNode> innerSelect, TableView filterView, List<String> queryMetrics,
             List<String> reqMetrics, DataSource dataSource, Set<String> sourceMeasure, SqlValidatorScope scope,
-            SemanticSchema schema, boolean nonAgg) throws Exception {
+            HeadlessSchema schema, boolean nonAgg) throws Exception {
         String alias = Constants.JOIN_TABLE_PREFIX + dataSource.getName();
         for (String m : reqMetrics) {
             if (getMatchMetric(schema, sourceMeasure, m, queryMetrics)) {
@@ -171,7 +171,7 @@ public class JoinRender extends Renderer {
 
     private void doDimension(Map<String, SqlNode> innerSelect, Set<String> filterDimension, List<String> queryDimension,
             List<String> reqDimensions, DataSource dataSource, Set<String> dimension, SqlValidatorScope scope,
-            SemanticSchema schema) throws Exception {
+            HeadlessSchema schema) throws Exception {
         String alias = Constants.JOIN_TABLE_PREFIX + dataSource.getName();
         for (String d : reqDimensions) {
             if (getMatchDimension(schema, dimension, dataSource, d, queryDimension)) {
@@ -194,7 +194,7 @@ public class JoinRender extends Renderer {
                 Collectors.toSet());
     }
 
-    private boolean getMatchMetric(SemanticSchema schema, Set<String> sourceMeasure, String m,
+    private boolean getMatchMetric(HeadlessSchema schema, Set<String> sourceMeasure, String m,
             List<String> queryMetrics) {
         Optional<Metric> metric = schema.getMetrics().stream().filter(mm -> mm.getName().equalsIgnoreCase(m))
                 .findFirst();
@@ -215,7 +215,7 @@ public class JoinRender extends Renderer {
         return isAdd;
     }
 
-    private boolean getMatchDimension(SemanticSchema schema, Set<String> sourceDimension, DataSource dataSource,
+    private boolean getMatchDimension(HeadlessSchema schema, Set<String> sourceDimension, DataSource dataSource,
             String d, List<String> queryDimension) {
         String oriDimension = d;
         boolean isAdd = false;
@@ -250,7 +250,7 @@ public class JoinRender extends Renderer {
 
     private SqlNode buildJoin(SqlNode left, TableView leftTable, TableView tableView, Map<String, String> before,
             DataSource dataSource,
-            SemanticSchema schema, SqlValidatorScope scope)
+            HeadlessSchema schema, SqlValidatorScope scope)
             throws Exception {
         SqlNode condition = getCondition(leftTable, tableView, dataSource, schema, scope);
         SqlLiteral sqlLiteral = SemanticNode.getJoinSqlLiteral("");
@@ -285,7 +285,7 @@ public class JoinRender extends Renderer {
         );
     }
 
-    private JoinRelation getMatchJoinRelation(Map<String, String> before, TableView tableView, SemanticSchema schema) {
+    private JoinRelation getMatchJoinRelation(Map<String, String> before, TableView tableView, HeadlessSchema schema) {
         JoinRelation matchJoinRelation = JoinRelation.builder().build();
         if (!CollectionUtils.isEmpty(schema.getJoinRelations())) {
             for (JoinRelation joinRelation : schema.getJoinRelations()) {
@@ -329,7 +329,7 @@ public class JoinRender extends Renderer {
         return condition;
     }
 
-    private SqlNode getCondition(TableView left, TableView right, DataSource dataSource, SemanticSchema schema,
+    private SqlNode getCondition(TableView left, TableView right, DataSource dataSource, HeadlessSchema schema,
             SqlValidatorScope scope) throws Exception {
 
         Set<String> selectLeft = SemanticNode.getSelect(left.getTable());
@@ -409,7 +409,7 @@ public class JoinRender extends Renderer {
         }
     }
 
-    private SqlNode getZipperCondition(TableView left, TableView right, DataSource dataSource, SemanticSchema schema,
+    private SqlNode getZipperCondition(TableView left, TableView right, DataSource dataSource, HeadlessSchema schema,
             SqlValidatorScope scope) throws Exception {
         if (TimePartType.ZIPPER.equals(left.getDataSource().getTimePartType()) && TimePartType.ZIPPER.equals(
                 right.getDataSource().getTimePartType())) {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/OutputRender.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/OutputRender.java
similarity index 78%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/OutputRender.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/OutputRender.java
index 67df830fd..0500601c0 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/OutputRender.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/OutputRender.java
@@ -1,13 +1,13 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.render;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.render;
 
 
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
 import com.tencent.supersonic.common.pojo.ColumnOrder;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.Renderer;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.TableView;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.Renderer;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.TableView;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
 import java.util.ArrayList;
 import java.util.List;
 import org.apache.calcite.sql.SqlNode;
@@ -21,7 +21,7 @@ public class OutputRender extends Renderer {
 
     @Override
     public void render(MetricReq metricCommand, List<DataSource> dataSources, SqlValidatorScope scope,
-            SemanticSchema schema, boolean nonAgg) throws Exception {
+            HeadlessSchema schema, boolean nonAgg) throws Exception {
         TableView selectDataSet = super.tableView;
         for (String dimension : metricCommand.getDimensions()) {
             selectDataSet.getMeasure().add(SemanticNode.parse(dimension, scope));
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/SourceRender.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/SourceRender.java
similarity index 90%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/SourceRender.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/SourceRender.java
index a156ff3bf..1d78a4c57 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/render/SourceRender.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/calcite/sql/render/SourceRender.java
@@ -1,23 +1,23 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql.render;
+package com.tencent.supersonic.headless.query.parser.calcite.sql.render;
 
 
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Constants;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.DataSource;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Dimension;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Identify;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Materialization.TimePartType;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Measure;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.Metric;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.Renderer;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.TableView;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.DataSourceNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.DimensionNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.FilterNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.IdentifyNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.MetricNode;
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Materialization.TimePartType;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Measure;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.DataSourceNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.DimensionNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.FilterNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.IdentifyNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.MetricNode;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.node.SemanticNode;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Constants;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.DataSource;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Dimension;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Identify;
+import com.tencent.supersonic.headless.query.parser.calcite.s2sql.Metric;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.Renderer;
+import com.tencent.supersonic.headless.query.parser.calcite.sql.TableView;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -36,7 +36,7 @@ public class SourceRender extends Renderer {
 
     public static TableView renderOne(String alias, List<String> fieldWheres,
             List<String> reqMetrics, List<String> reqDimensions, String queryWhere, DataSource datasource,
-            SqlValidatorScope scope, SemanticSchema schema, boolean nonAgg) throws Exception {
+            SqlValidatorScope scope, HeadlessSchema schema, boolean nonAgg) throws Exception {
 
         TableView dataSet = new TableView();
         TableView output = new TableView();
@@ -88,7 +88,7 @@ public class SourceRender extends Renderer {
         return output;
     }
 
-    private static void buildDimension(String alias, String dimension, DataSource datasource, SemanticSchema schema,
+    private static void buildDimension(String alias, String dimension, DataSource datasource, HeadlessSchema schema,
             boolean nonAgg, Set<String> extendFields, TableView dataSet, TableView output, SqlValidatorScope scope)
             throws Exception {
         List<Dimension> dimensionList = schema.getDimension().get(datasource.getName());
@@ -156,7 +156,7 @@ public class SourceRender extends Renderer {
 
     private static List<SqlNode> getWhereMeasure(List<String> fields, List<String> queryMetrics,
             List<String> queryDimensions, Set<String> extendFields, DataSource datasource, SqlValidatorScope scope,
-            SemanticSchema schema,
+            HeadlessSchema schema,
             boolean nonAgg) throws Exception {
         Iterator<String> iterator = fields.iterator();
         List<SqlNode> whereNode = new ArrayList<>();
@@ -200,7 +200,7 @@ public class SourceRender extends Renderer {
     private static void mergeWhere(List<String> fields, TableView dataSet, TableView outputSet,
             List<String> queryMetrics,
             List<String> queryDimensions, Set<String> extendFields, DataSource datasource, SqlValidatorScope scope,
-            SemanticSchema schema,
+            HeadlessSchema schema,
             boolean nonAgg) throws Exception {
         List<SqlNode> whereNode = getWhereMeasure(fields, queryMetrics, queryDimensions, extendFields, datasource,
                 scope, schema,
@@ -210,7 +210,7 @@ public class SourceRender extends Renderer {
     }
 
     public static void whereDimMetric(List<String> fields, List<String> queryMetrics,
-            List<String> queryDimensions, DataSource datasource, SemanticSchema schema, Set<String> dimensions,
+            List<String> queryDimensions, DataSource datasource, HeadlessSchema schema, Set<String> dimensions,
             Set<String> metrics) {
         for (String field : fields) {
             if (queryDimensions.contains(field) || queryMetrics.contains(field)) {
@@ -224,7 +224,7 @@ public class SourceRender extends Renderer {
         }
     }
 
-    private static void addField(String field, String oriField, DataSource datasource, SemanticSchema schema,
+    private static void addField(String field, String oriField, DataSource datasource, HeadlessSchema schema,
             Set<String> dimensions,
             Set<String> metrics) {
         Optional<Dimension> dimension = datasource.getDimensions().stream()
@@ -267,7 +267,7 @@ public class SourceRender extends Renderer {
         }
     }
 
-    public static boolean isDimension(String name, DataSource datasource, SemanticSchema schema) {
+    public static boolean isDimension(String name, DataSource datasource, HeadlessSchema schema) {
         Optional<Dimension> dimension = datasource.getDimensions().stream()
                 .filter(d -> d.getName().equalsIgnoreCase(name)).findFirst();
         if (dimension.isPresent()) {
@@ -312,7 +312,7 @@ public class SourceRender extends Renderer {
     }
 
     public void render(MetricReq metricCommand, List<DataSource> dataSources, SqlValidatorScope scope,
-            SemanticSchema schema, boolean nonAgg) throws Exception {
+            HeadlessSchema schema, boolean nonAgg) throws Exception {
         String queryWhere = metricCommand.getWhere();
         Set<String> whereFields = new HashSet<>();
         List<String> fieldWhere = new ArrayList<>();
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/CalculateAggConverter.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/CalculateAggConverter.java
similarity index 95%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/CalculateAggConverter.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/CalculateAggConverter.java
index 9b151ab82..5aece9736 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/CalculateAggConverter.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/CalculateAggConverter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.convert;
+package com.tencent.supersonic.headless.query.parser.convert;
 
 
 import com.tencent.supersonic.common.pojo.Aggregator;
@@ -6,19 +6,19 @@ import com.tencent.supersonic.common.pojo.Constants;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
 import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.common.util.DateModeUtils;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.api.query.pojo.MetricTable;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.model.domain.pojo.EngineTypeEnum;
-import com.tencent.supersonic.semantic.query.parser.SemanticConverter;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.service.SemanticQueryEngine;
-import com.tencent.supersonic.semantic.query.utils.QueryStructUtils;
-import com.tencent.supersonic.semantic.query.utils.SqlGenerateUtils;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.api.query.pojo.MetricTable;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.model.domain.pojo.EngineTypeEnum;
+import com.tencent.supersonic.headless.query.parser.HeadlessConverter;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.service.HeadlessQueryEngine;
+import com.tencent.supersonic.headless.query.utils.QueryStructUtils;
+import com.tencent.supersonic.headless.query.utils.SqlGenerateUtils;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -33,10 +33,10 @@ import org.springframework.util.CollectionUtils;
 
 @Component("CalculateAggConverter")
 @Slf4j
-public class CalculateAggConverter implements SemanticConverter {
+public class CalculateAggConverter implements HeadlessConverter {
 
 
-    private final SemanticQueryEngine parserService;
+    private final HeadlessQueryEngine parserService;
     private final QueryStructUtils queryStructUtils;
     private final SqlGenerateUtils sqlGenerateUtils;
     private final Catalog catalog;
@@ -46,7 +46,7 @@ public class CalculateAggConverter implements SemanticConverter {
 
 
     public CalculateAggConverter(
-            SemanticQueryEngine parserService,
+            HeadlessQueryEngine parserService,
             @Lazy QueryStructUtils queryStructUtils,
             SqlGenerateUtils sqlGenerateUtils, Catalog catalog) {
         this.parserService = parserService;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/DefaultDimValueConverter.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/DefaultDimValueConverter.java
similarity index 78%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/DefaultDimValueConverter.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/DefaultDimValueConverter.java
index 3a22462af..99aeec3ab 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/DefaultDimValueConverter.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/DefaultDimValueConverter.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.query.parser.convert;
+package com.tencent.supersonic.headless.query.parser.convert;
 
 import com.tencent.supersonic.common.pojo.Filter;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.parser.SemanticConverter;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.parser.HeadlessConverter;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -18,7 +18,7 @@ import org.springframework.util.CollectionUtils;
 
 @Slf4j
 @Component("DefaultDimValueConverter")
-public class DefaultDimValueConverter implements SemanticConverter {
+public class DefaultDimValueConverter implements HeadlessConverter {
 
     @Override
     public boolean accept(QueryStatement queryStatement) {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/MetricCheckConverter.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/MetricCheckConverter.java
similarity index 84%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/MetricCheckConverter.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/MetricCheckConverter.java
index 0f23abb5e..5c896f8ed 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/MetricCheckConverter.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/MetricCheckConverter.java
@@ -1,15 +1,15 @@
-package com.tencent.supersonic.semantic.query.parser.convert;
+package com.tencent.supersonic.headless.query.parser.convert;
 
 import com.tencent.supersonic.common.pojo.Filter;
 import com.tencent.supersonic.common.pojo.exception.InvalidArgumentException;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.parser.SemanticConverter;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.parser.HeadlessConverter;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -22,7 +22,7 @@ import org.springframework.util.CollectionUtils;
 
 @Component("MetricCheckConverter")
 @Slf4j
-public class MetricCheckConverter implements SemanticConverter {
+public class MetricCheckConverter implements HeadlessConverter {
 
     @Override
     public boolean accept(QueryStatement queryStatement) {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/ParserDefaultConverter.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/ParserDefaultConverter.java
similarity index 81%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/ParserDefaultConverter.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/ParserDefaultConverter.java
index 5857a7374..71fb392b7 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/ParserDefaultConverter.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/ParserDefaultConverter.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.query.parser.convert;
+package com.tencent.supersonic.headless.query.parser.convert;
 
 import com.tencent.supersonic.common.pojo.ColumnOrder;
-import com.tencent.supersonic.semantic.api.query.pojo.Param;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.parser.SemanticConverter;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.utils.QueryStructUtils;
+import com.tencent.supersonic.headless.api.query.pojo.Param;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.parser.HeadlessConverter;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.utils.QueryStructUtils;
 import java.util.Objects;
 import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
@@ -18,7 +18,7 @@ import org.springframework.util.CollectionUtils;
 
 @Component("ParserDefaultConverter")
 @Slf4j
-public class ParserDefaultConverter implements SemanticConverter {
+public class ParserDefaultConverter implements HeadlessConverter {
 
 
     private final CalculateAggConverter calculateCoverterAgg;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/QueryReqConverter.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/QueryReqConverter.java
similarity index 89%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/QueryReqConverter.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/QueryReqConverter.java
index 1407630c6..4c4721355 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/QueryReqConverter.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/QueryReqConverter.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.parser.convert;
+package com.tencent.supersonic.headless.query.parser.convert;
 
 
 import com.tencent.supersonic.common.pojo.Aggregator;
@@ -9,23 +9,23 @@ import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserReplaceHelper;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserSelectFunctionHelper;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserSelectHelper;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
-import com.tencent.supersonic.semantic.api.model.request.SqlExecuteReq;
-import com.tencent.supersonic.semantic.api.model.response.DatabaseResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.api.query.pojo.MetricTable;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter.EngineAdaptor;
-import com.tencent.supersonic.semantic.model.domain.adaptor.engineadapter.EngineAdaptorFactory;
-import com.tencent.supersonic.semantic.model.domain.pojo.EngineTypeEnum;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.service.SemanticQueryEngine;
-import com.tencent.supersonic.semantic.query.utils.QueryStructUtils;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.request.SqlExecuteReq;
+import com.tencent.supersonic.headless.api.model.response.DatabaseResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.api.query.pojo.MetricTable;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.adaptor.engineadapter.EngineAdaptor;
+import com.tencent.supersonic.headless.model.domain.adaptor.engineadapter.EngineAdaptorFactory;
+import com.tencent.supersonic.headless.model.domain.pojo.EngineTypeEnum;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.service.HeadlessQueryEngine;
+import com.tencent.supersonic.headless.query.utils.QueryStructUtils;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
@@ -49,7 +49,7 @@ public class QueryReqConverter {
     @Autowired
     private ModelService domainService;
     @Autowired
-    private SemanticQueryEngine parserService;
+    private HeadlessQueryEngine parserService;
     @Autowired
     private QueryStructUtils queryStructUtils;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/ZipperModelConverter.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/ZipperModelConverter.java
similarity index 77%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/ZipperModelConverter.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/ZipperModelConverter.java
index a2c7f83fe..fc1362610 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/ZipperModelConverter.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/parser/convert/ZipperModelConverter.java
@@ -1,14 +1,14 @@
-package com.tencent.supersonic.semantic.query.parser.convert;
+package com.tencent.supersonic.headless.query.parser.convert;
 
-import com.tencent.supersonic.semantic.api.model.enums.ModelSourceTypeEnum;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.parser.SemanticConverter;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.utils.QueryStructUtils;
+import com.tencent.supersonic.headless.api.model.enums.ModelSourceTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.parser.HeadlessConverter;
+import com.tencent.supersonic.headless.query.utils.QueryStructUtils;
 import java.util.List;
 import java.util.Objects;
 import lombok.extern.slf4j.Slf4j;
@@ -20,7 +20,7 @@ import org.springframework.stereotype.Component;
  */
 @Component("ZipperModelConverter")
 @Slf4j
-public class ZipperModelConverter implements SemanticConverter {
+public class ZipperModelConverter implements HeadlessConverter {
 
     private final QueryStructUtils queryStructUtils;
     private final Catalog catalog;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/mapper/StatMapper.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/mapper/StatMapper.java
similarity index 54%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/mapper/StatMapper.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/mapper/StatMapper.java
index e7507e8a0..e26a4633c 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/mapper/StatMapper.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/mapper/StatMapper.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.query.persistence.mapper;
+package com.tencent.supersonic.headless.query.persistence.mapper;
 
 
-import com.tencent.supersonic.semantic.api.model.pojo.QueryStat;
-import com.tencent.supersonic.semantic.api.query.request.ItemUseReq;
+import com.tencent.supersonic.headless.api.model.pojo.QueryStat;
+import com.tencent.supersonic.headless.api.query.request.ItemUseReq;
 import java.util.List;
 import org.apache.ibatis.annotations.Mapper;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/pojo/ParserSvrResponse.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/pojo/ParserSvrResponse.java
similarity index 88%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/pojo/ParserSvrResponse.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/pojo/ParserSvrResponse.java
index c9c3f4385..337ce14ae 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/pojo/ParserSvrResponse.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/pojo/ParserSvrResponse.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.persistence.pojo;
+package com.tencent.supersonic.headless.query.persistence.pojo;
 
 public class ParserSvrResponse<T> {
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/pojo/QueryStatement.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/pojo/QueryStatement.java
similarity index 74%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/pojo/QueryStatement.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/pojo/QueryStatement.java
index 1d9691186..628f761a0 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/pojo/QueryStatement.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/pojo/QueryStatement.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.query.persistence.pojo;
+package com.tencent.supersonic.headless.query.persistence.pojo;
 
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import lombok.Data;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/repository/StatRepository.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/repository/StatRepository.java
similarity index 51%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/repository/StatRepository.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/repository/StatRepository.java
index 00ff644c7..327fb0c1c 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/repository/StatRepository.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/repository/StatRepository.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.query.persistence.repository;
+package com.tencent.supersonic.headless.query.persistence.repository;
 
-import com.tencent.supersonic.semantic.api.model.pojo.QueryStat;
-import com.tencent.supersonic.semantic.api.query.request.ItemUseReq;
-import com.tencent.supersonic.semantic.api.query.response.ItemUseResp;
+import com.tencent.supersonic.headless.api.model.pojo.QueryStat;
+import com.tencent.supersonic.headless.api.query.request.ItemUseReq;
+import com.tencent.supersonic.headless.api.query.response.ItemUseResp;
 import java.util.List;
 
 public interface StatRepository {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/repository/StatRepositoryImpl.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/repository/StatRepositoryImpl.java
similarity index 91%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/repository/StatRepositoryImpl.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/repository/StatRepositoryImpl.java
index f236c9421..ce95650c0 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/persistence/repository/StatRepositoryImpl.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/persistence/repository/StatRepositoryImpl.java
@@ -1,13 +1,13 @@
-package com.tencent.supersonic.semantic.query.persistence.repository;
+package com.tencent.supersonic.headless.query.persistence.repository;
 
 import static com.tencent.supersonic.common.pojo.Constants.AT_SYMBOL;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.tencent.supersonic.semantic.api.model.pojo.QueryStat;
-import com.tencent.supersonic.semantic.api.query.request.ItemUseReq;
-import com.tencent.supersonic.semantic.api.query.response.ItemUseResp;
+import com.tencent.supersonic.headless.api.model.pojo.QueryStat;
+import com.tencent.supersonic.headless.api.query.request.ItemUseReq;
+import com.tencent.supersonic.headless.api.query.response.ItemUseResp;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
-import com.tencent.supersonic.semantic.query.persistence.mapper.StatMapper;
+import com.tencent.supersonic.headless.query.persistence.mapper.StatMapper;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/rest/QueryController.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/rest/QueryController.java
similarity index 81%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/rest/QueryController.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/rest/QueryController.java
index 86f17e311..725351898 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/rest/QueryController.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/rest/QueryController.java
@@ -1,26 +1,26 @@
-package com.tencent.supersonic.semantic.query.rest;
+package com.tencent.supersonic.headless.query.rest;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
 import com.tencent.supersonic.common.util.JsonUtil;
-import com.tencent.supersonic.semantic.api.model.enums.QueryTypeEnum;
-import com.tencent.supersonic.semantic.api.model.response.ExplainResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.SqlParserResp;
-import com.tencent.supersonic.semantic.api.query.request.BatchDownloadReq;
-import com.tencent.supersonic.semantic.api.query.request.DownloadStructReq;
-import com.tencent.supersonic.semantic.api.query.request.ExplainSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.ItemUseReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryDimValueReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.api.query.response.ItemUseResp;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.service.DownloadService;
-import com.tencent.supersonic.semantic.query.service.QueryService;
-import com.tencent.supersonic.semantic.query.service.SemanticQueryEngine;
+import com.tencent.supersonic.headless.api.model.enums.QueryTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.ExplainResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.SqlParserResp;
+import com.tencent.supersonic.headless.api.query.request.BatchDownloadReq;
+import com.tencent.supersonic.headless.api.query.request.DownloadStructReq;
+import com.tencent.supersonic.headless.api.query.request.ExplainSqlReq;
+import com.tencent.supersonic.headless.api.query.request.ItemUseReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryDimValueReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.response.ItemUseResp;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.service.DownloadService;
+import com.tencent.supersonic.headless.query.service.QueryService;
+import com.tencent.supersonic.headless.query.service.HeadlessQueryEngine;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -41,7 +41,7 @@ public class QueryController {
     @Autowired
     private QueryService queryService;
     @Autowired
-    private SemanticQueryEngine semanticQueryEngine;
+    private HeadlessQueryEngine headlessQueryEngine;
 
     @Autowired
     private DownloadService downloadService;
@@ -90,7 +90,7 @@ public class QueryController {
             HttpServletRequest request,
             HttpServletResponse response) throws Exception {
         QueryStructReq queryStructCmd = new QueryStructReq();
-        QueryStatement queryStatement = semanticQueryEngine.physicalSql(queryStructCmd, parseSqlReq);
+        QueryStatement queryStatement = headlessQueryEngine.physicalSql(queryStructCmd, parseSqlReq);
         SqlParserResp sqlParserResp = new SqlParserResp();
         BeanUtils.copyProperties(queryStatement, sqlParserResp);
         return sqlParserResp;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/rest/SchemaController.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/rest/SchemaController.java
similarity index 81%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/rest/SchemaController.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/rest/SchemaController.java
index 83794e839..a1c449aad 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/rest/SchemaController.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/rest/SchemaController.java
@@ -1,18 +1,18 @@
-package com.tencent.supersonic.semantic.query.rest;
+package com.tencent.supersonic.headless.query.rest;
 
 import com.github.pagehelper.PageInfo;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.auth.api.authentication.utils.UserHolder;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.query.service.SchemaService;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.query.service.SchemaService;
 import java.util.List;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/AuthCommonService.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/AuthCommonService.java
similarity index 95%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/AuthCommonService.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/AuthCommonService.java
index cda58a41a..6fe835b11 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/AuthCommonService.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/AuthCommonService.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -16,14 +16,14 @@ import com.tencent.supersonic.common.pojo.QueryColumn;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
 import com.tencent.supersonic.common.pojo.enums.SensitiveLevelEnum;
 import com.tencent.supersonic.common.pojo.exception.InvalidPermissionException;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DataPermission.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DataPermission.java
similarity index 84%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DataPermission.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DataPermission.java
index bf99309f8..5219920b3 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DataPermission.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DataPermission.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DownloadService.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DownloadService.java
similarity index 70%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DownloadService.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DownloadService.java
index b85b81514..ff8cdb698 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DownloadService.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DownloadService.java
@@ -1,8 +1,8 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.api.query.request.BatchDownloadReq;
-import com.tencent.supersonic.semantic.api.query.request.DownloadStructReq;
+import com.tencent.supersonic.headless.api.query.request.BatchDownloadReq;
+import com.tencent.supersonic.headless.api.query.request.DownloadStructReq;
 import javax.servlet.http.HttpServletResponse;
 
 public interface DownloadService {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DownloadServiceImpl.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DownloadServiceImpl.java
similarity index 93%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DownloadServiceImpl.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DownloadServiceImpl.java
index 49ee72e28..f0e33bb94 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DownloadServiceImpl.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/DownloadServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
 import com.alibaba.excel.EasyExcel;
 import com.alibaba.excel.ExcelWriter;
@@ -12,19 +12,19 @@ import com.tencent.supersonic.common.pojo.DateConf;
 import com.tencent.supersonic.common.pojo.QueryColumn;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
 import com.tencent.supersonic.common.util.DateUtils;
-import com.tencent.supersonic.semantic.api.model.enums.SemanticTypeEnum;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.pojo.DataDownload;
-import com.tencent.supersonic.semantic.api.query.request.BatchDownloadReq;
-import com.tencent.supersonic.semantic.api.query.request.DownloadStructReq;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.query.utils.DataTransformUtils;
+import com.tencent.supersonic.headless.api.model.enums.SemanticTypeEnum;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.pojo.DataDownload;
+import com.tencent.supersonic.headless.api.query.request.BatchDownloadReq;
+import com.tencent.supersonic.headless.api.query.request.DownloadStructReq;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.query.utils.DataTransformUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections.CollectionUtils;
 import org.springframework.stereotype.Service;
diff --git a/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/HeadlessQueryEngine.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/HeadlessQueryEngine.java
new file mode 100644
index 000000000..080b50c68
--- /dev/null
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/HeadlessQueryEngine.java
@@ -0,0 +1,21 @@
+package com.tencent.supersonic.headless.query.service;
+
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.executor.QueryExecutor;
+
+public interface HeadlessQueryEngine {
+
+    QueryStatement plan(QueryStatement queryStatement) throws Exception;
+
+    QueryExecutor route(QueryStatement queryStatement);
+
+    QueryResultWithSchemaResp execute(QueryStatement queryStatement);
+
+    QueryStatement physicalSql(QueryStructReq queryStructCmd, ParseSqlReq sqlCommend) throws Exception;
+
+    QueryStatement physicalSql(QueryStructReq queryStructCmd, MetricReq sqlCommend) throws Exception;
+}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SemanticQueryEngineImpl.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/HeadlessQueryEngineImpl.java
similarity index 77%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SemanticQueryEngineImpl.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/HeadlessQueryEngineImpl.java
index 40429f906..795730724 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SemanticQueryEngineImpl.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/HeadlessQueryEngineImpl.java
@@ -1,29 +1,29 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.executor.QueryExecutor;
-import com.tencent.supersonic.semantic.query.optimizer.QueryOptimizer;
-import com.tencent.supersonic.semantic.query.parser.QueryParser;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.utils.ComponentFactory;
-import com.tencent.supersonic.semantic.query.utils.QueryUtils;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.executor.QueryExecutor;
+import com.tencent.supersonic.headless.query.optimizer.QueryOptimizer;
+import com.tencent.supersonic.headless.query.parser.QueryParser;
+import com.tencent.supersonic.headless.query.utils.ComponentFactory;
+import com.tencent.supersonic.headless.query.utils.QueryUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 import org.springframework.util.CollectionUtils;
 
 @Slf4j
 @Component
-public class SemanticQueryEngineImpl implements SemanticQueryEngine {
+public class HeadlessQueryEngineImpl implements HeadlessQueryEngine {
 
     private final QueryParser queryParser;
     private final Catalog catalog;
     private final QueryUtils queryUtils;
 
-    public SemanticQueryEngineImpl(QueryParser queryParser, Catalog catalog,
+    public HeadlessQueryEngineImpl(QueryParser queryParser, Catalog catalog,
             QueryUtils queryUtils) {
         this.queryParser = queryParser;
         this.catalog = catalog;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/QueryService.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/QueryService.java
similarity index 57%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/QueryService.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/QueryService.java
index c5f6252b6..803beb0e5 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/QueryService.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/QueryService.java
@@ -1,17 +1,17 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
-import com.tencent.supersonic.semantic.api.model.response.ExplainResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.ExplainSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.ItemUseReq;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryDimValueReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.api.query.response.ItemUseResp;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.api.model.response.ExplainResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.ExplainSqlReq;
+import com.tencent.supersonic.headless.api.query.request.ItemUseReq;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.QueryDimValueReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.response.ItemUseResp;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
 import java.util.List;
 
 public interface QueryService {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/QueryServiceImpl.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/QueryServiceImpl.java
similarity index 84%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/QueryServiceImpl.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/QueryServiceImpl.java
index 05717ec2c..c30d962bc 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/QueryServiceImpl.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/QueryServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
 import com.google.common.cache.CacheBuilder;
 import com.google.common.collect.Lists;
@@ -9,30 +9,30 @@ import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
 import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.common.util.JsonUtil;
 import com.tencent.supersonic.common.util.cache.CacheUtils;
-import com.tencent.supersonic.semantic.api.model.enums.QueryTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.ExplainResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.pojo.Cache;
-import com.tencent.supersonic.semantic.api.query.request.ExplainSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.ItemUseReq;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryDimValueReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.api.query.response.ItemUseResp;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.executor.QueryExecutor;
-import com.tencent.supersonic.semantic.query.parser.convert.QueryReqConverter;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.utils.QueryUtils;
-import com.tencent.supersonic.semantic.query.utils.S2SQLPermissionAnnotation;
-import com.tencent.supersonic.semantic.query.utils.StatUtils;
+import com.tencent.supersonic.headless.api.model.enums.QueryTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.ExplainResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.pojo.Cache;
+import com.tencent.supersonic.headless.api.query.request.ExplainSqlReq;
+import com.tencent.supersonic.headless.api.query.request.ItemUseReq;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.api.query.request.QueryDimValueReq;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.response.ItemUseResp;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.executor.QueryExecutor;
+import com.tencent.supersonic.headless.query.parser.convert.QueryReqConverter;
+import com.tencent.supersonic.headless.query.utils.QueryUtils;
+import com.tencent.supersonic.headless.query.utils.S2SQLPermissionAnnotation;
+import com.tencent.supersonic.headless.query.utils.StatUtils;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections.CollectionUtils;
@@ -62,20 +62,20 @@ public class QueryServiceImpl implements QueryService {
     @Value("${query.cache.enable:true}")
     private Boolean cacheEnable;
 
-    private final SemanticQueryEngine semanticQueryEngine;
+    private final HeadlessQueryEngine headlessQueryEngine;
 
     public QueryServiceImpl(
             StatUtils statUtils,
             CacheUtils cacheUtils,
             QueryUtils queryUtils,
             QueryReqConverter queryReqConverter,
-            SemanticQueryEngine semanticQueryEngine,
+            HeadlessQueryEngine headlessQueryEngine,
             Catalog catalog) {
         this.statUtils = statUtils;
         this.cacheUtils = cacheUtils;
         this.queryUtils = queryUtils;
         this.queryReqConverter = queryReqConverter;
-        this.semanticQueryEngine = semanticQueryEngine;
+        this.headlessQueryEngine = headlessQueryEngine;
         this.catalog = catalog;
     }
 
@@ -91,13 +91,13 @@ public class QueryServiceImpl implements QueryService {
             log.info("convertToQueryStatement has a exception:", e);
         }
         log.info("queryStatement:{}", queryStatement);
-        QueryResultWithSchemaResp results = semanticQueryEngine.execute(queryStatement);
+        QueryResultWithSchemaResp results = headlessQueryEngine.execute(queryStatement);
         statUtils.statInfo2DbAsync(TaskStatusEnum.SUCCESS);
         return results;
     }
 
     public Object queryByQueryStatement(QueryStatement queryStatement) {
-        return semanticQueryEngine.execute(queryStatement);
+        return headlessQueryEngine.execute(queryStatement);
     }
 
     private QueryStatement convertToQueryStatement(QueryS2SQLReq querySqlCmd, User user) throws Exception {
@@ -131,10 +131,10 @@ public class QueryServiceImpl implements QueryService {
             QueryStatement queryStatement = new QueryStatement();
             queryStatement.setQueryStructReq(queryStructCmd);
             queryStatement.setIsS2SQL(false);
-            queryStatement = semanticQueryEngine.plan(queryStatement);
-            QueryExecutor queryExecutor = semanticQueryEngine.route(queryStatement);
+            queryStatement = headlessQueryEngine.plan(queryStatement);
+            QueryExecutor queryExecutor = headlessQueryEngine.route(queryStatement);
             if (queryExecutor != null) {
-                queryResultWithColumns = semanticQueryEngine.execute(queryStatement);
+                queryResultWithColumns = headlessQueryEngine.execute(queryStatement);
                 if (isCache) {
                     // if queryResultWithColumns is not null, update cache data
                     queryUtils.cacheResultLogic(cacheKey, queryResultWithColumns);
@@ -175,7 +175,7 @@ public class QueryServiceImpl implements QueryService {
         log.info("stat queryByStructWithoutCache, queryMultiStructReq:{}", queryMultiStructReq);
         try {
             QueryStatement sqlParser = getQueryStatementByMultiStruct(queryMultiStructReq);
-            queryResultWithColumns = semanticQueryEngine.execute(sqlParser);
+            queryResultWithColumns = headlessQueryEngine.execute(sqlParser);
             if (queryResultWithColumns != null) {
                 statUtils.statInfo2DbAsync(TaskStatusEnum.SUCCESS);
                 queryUtils.fillItemNameInfo(queryResultWithColumns, queryMultiStructReq);
@@ -194,7 +194,7 @@ public class QueryServiceImpl implements QueryService {
             QueryStatement queryStatement = new QueryStatement();
             queryStatement.setQueryStructReq(queryStructCmd);
             queryStatement.setIsS2SQL(false);
-            queryStatement = semanticQueryEngine.plan(queryStatement);
+            queryStatement = headlessQueryEngine.plan(queryStatement);
             queryUtils.checkSqlParse(queryStatement);
             sqlParsers.add(queryStatement);
         }
@@ -243,7 +243,7 @@ public class QueryServiceImpl implements QueryService {
             QueryStatement queryStatement = new QueryStatement();
             queryStatement.setQueryStructReq((QueryStructReq) queryReq);
             queryStatement.setIsS2SQL(false);
-            queryStatement = semanticQueryEngine.plan(queryStatement);
+            queryStatement = headlessQueryEngine.plan(queryStatement);
             return getExplainResp(queryStatement);
         }
         if (QueryTypeEnum.STRUCT.equals(queryTypeEnum) && queryReq instanceof QueryMultiStructReq) {
@@ -265,7 +265,7 @@ public class QueryServiceImpl implements QueryService {
 
     public QueryStatement parseMetricReq(MetricReq metricReq) throws Exception {
         QueryStructReq queryStructCmd = new QueryStructReq();
-        return semanticQueryEngine.physicalSql(queryStructCmd, metricReq);
+        return headlessQueryEngine.physicalSql(queryStructCmd, metricReq);
     }
 
     private boolean isCache(QueryStructReq queryStructCmd) {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SchemaService.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/SchemaService.java
similarity index 54%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SchemaService.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/SchemaService.java
index 69e0a34c6..b3b0efe9d 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SchemaService.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/SchemaService.java
@@ -1,16 +1,16 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
 import com.github.pagehelper.PageInfo;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
 
 import java.util.List;
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SchemaServiceImpl.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/SchemaServiceImpl.java
similarity index 81%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SchemaServiceImpl.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/service/SchemaServiceImpl.java
index 2e91006be..5f3314279 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SchemaServiceImpl.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/service/SchemaServiceImpl.java
@@ -1,25 +1,25 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
 
 import com.github.pagehelper.PageInfo;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.request.PageDimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.PageMetricReq;
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.DomainResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.ItemUseReq;
-import com.tencent.supersonic.semantic.api.query.response.ItemUseResp;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.DomainService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.request.PageDimensionReq;
+import com.tencent.supersonic.headless.api.model.request.PageMetricReq;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.DomainResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.ItemUseReq;
+import com.tencent.supersonic.headless.api.query.response.ItemUseResp;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.DomainService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/ComponentFactory.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/ComponentFactory.java
similarity index 62%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/ComponentFactory.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/ComponentFactory.java
index 8205738c3..02a243365 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/ComponentFactory.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/ComponentFactory.java
@@ -1,18 +1,18 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import com.tencent.supersonic.common.util.ContextUtils;
-import com.tencent.supersonic.semantic.query.executor.JdbcExecutor;
-import com.tencent.supersonic.semantic.query.executor.QueryExecutor;
-import com.tencent.supersonic.semantic.query.optimizer.DetailQuery;
-import com.tencent.supersonic.semantic.query.optimizer.QueryOptimizer;
-import com.tencent.supersonic.semantic.query.parser.SemanticConverter;
-import com.tencent.supersonic.semantic.query.parser.SqlParser;
-import com.tencent.supersonic.semantic.query.parser.calcite.CalciteSqlParser;
-import com.tencent.supersonic.semantic.query.parser.convert.CalculateAggConverter;
-import com.tencent.supersonic.semantic.query.parser.convert.DefaultDimValueConverter;
-import com.tencent.supersonic.semantic.query.parser.convert.MetricCheckConverter;
-import com.tencent.supersonic.semantic.query.parser.convert.ParserDefaultConverter;
-import com.tencent.supersonic.semantic.query.parser.convert.ZipperModelConverter;
+import com.tencent.supersonic.headless.query.parser.calcite.CalciteSqlParser;
+import com.tencent.supersonic.headless.query.parser.convert.DefaultDimValueConverter;
+import com.tencent.supersonic.headless.query.parser.convert.ZipperModelConverter;
+import com.tencent.supersonic.headless.query.executor.JdbcExecutor;
+import com.tencent.supersonic.headless.query.executor.QueryExecutor;
+import com.tencent.supersonic.headless.query.optimizer.DetailQuery;
+import com.tencent.supersonic.headless.query.optimizer.QueryOptimizer;
+import com.tencent.supersonic.headless.query.parser.HeadlessConverter;
+import com.tencent.supersonic.headless.query.parser.SqlParser;
+import com.tencent.supersonic.headless.query.parser.convert.CalculateAggConverter;
+import com.tencent.supersonic.headless.query.parser.convert.MetricCheckConverter;
+import com.tencent.supersonic.headless.query.parser.convert.ParserDefaultConverter;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -21,7 +21,7 @@ import java.util.stream.Collectors;
 
 public class ComponentFactory {
 
-    private static List<SemanticConverter> semanticConverters = new ArrayList<>();
+    private static List<HeadlessConverter> headlessConverters = new ArrayList<>();
     private static List<QueryExecutor> queryExecutors = new ArrayList<>();
     private static Map<String, QueryOptimizer> queryOptimizers = new HashMap<>();
     private static SqlParser sqlParser;
@@ -32,11 +32,11 @@ public class ComponentFactory {
         initQueryOptimizer();
     }
 
-    public static List<SemanticConverter> getSemanticConverters() {
-        if (semanticConverters.isEmpty()) {
+    public static List<HeadlessConverter> getSemanticConverters() {
+        if (headlessConverters.isEmpty()) {
             initSemanticConverter();
         }
-        return semanticConverters;
+        return headlessConverters;
     }
 
     public static List<QueryExecutor> getQueryExecutors() {
@@ -77,11 +77,11 @@ public class ComponentFactory {
     }
 
     private static void initSemanticConverter() {
-        semanticConverters.add(getBean("MetricCheckConverter", MetricCheckConverter.class));
-        semanticConverters.add(getBean("DefaultDimValueConverter", DefaultDimValueConverter.class));
-        semanticConverters.add(getBean("CalculateAggConverter", CalculateAggConverter.class));
-        semanticConverters.add(getBean("ParserDefaultConverter", ParserDefaultConverter.class));
-        semanticConverters.add(getBean("ZipperModelConverter", ZipperModelConverter.class));
+        headlessConverters.add(getBean("MetricCheckConverter", MetricCheckConverter.class));
+        headlessConverters.add(getBean("DefaultDimValueConverter", DefaultDimValueConverter.class));
+        headlessConverters.add(getBean("CalculateAggConverter", CalculateAggConverter.class));
+        headlessConverters.add(getBean("ParserDefaultConverter", ParserDefaultConverter.class));
+        headlessConverters.add(getBean("ZipperModelConverter", ZipperModelConverter.class));
     }
 
     private static void initQueryExecutors() {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DataPermissionAOP.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DataPermissionAOP.java
similarity index 92%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DataPermissionAOP.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DataPermissionAOP.java
index be9d626a2..c99cc6cff 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DataPermissionAOP.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DataPermissionAOP.java
@@ -1,4 +1,6 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
+
+import static com.tencent.supersonic.common.pojo.Constants.MINUS;
 
 import com.google.common.base.Strings;
 import com.google.common.collect.Lists;
@@ -7,14 +9,22 @@ import com.tencent.supersonic.auth.api.authorization.response.AuthorizedResource
 import com.tencent.supersonic.common.pojo.Filter;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
 import com.tencent.supersonic.common.pojo.exception.InvalidPermissionException;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
-import com.tencent.supersonic.semantic.query.service.AuthCommonService;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.query.service.AuthCommonService;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+import java.util.StringJoiner;
+import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.aspectj.lang.ProceedingJoinPoint;
@@ -26,17 +36,6 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
 import org.springframework.util.CollectionUtils;
 
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-import java.util.StringJoiner;
-import java.util.stream.Collectors;
-
-import static com.tencent.supersonic.common.pojo.Constants.MINUS;
-
 @Component
 @Aspect
 @Slf4j
@@ -52,7 +51,7 @@ public class DataPermissionAOP {
     @Value("${permission.data.enable:true}")
     private Boolean permissionDataEnable;
 
-    @Pointcut("@annotation(com.tencent.supersonic.semantic.query.service.DataPermission)")
+    @Pointcut("@annotation(com.tencent.supersonic.headless.query.service.DataPermission)")
     public void dataPermissionAOP() {
     }
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DataTransformUtils.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DataTransformUtils.java
similarity index 98%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DataTransformUtils.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DataTransformUtils.java
index b6de8dcdc..57a44c10b 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DataTransformUtils.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DataTransformUtils.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.Constants;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DimValueAspect.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DimValueAspect.java
similarity index 94%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DimValueAspect.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DimValueAspect.java
index a950bbdbf..fca0ba2a0 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/DimValueAspect.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/DimValueAspect.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.Filter;
@@ -8,13 +8,13 @@ import com.tencent.supersonic.common.util.JsonUtil;
 import com.tencent.supersonic.common.util.jsqlparser.FieldExpression;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserReplaceHelper;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserSelectHelper;
-import com.tencent.supersonic.semantic.api.model.pojo.DimValueMap;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.api.model.pojo.DimValueMap;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.logging.log4j.util.Strings;
@@ -47,7 +47,7 @@ public class DimValueAspect {
     @Autowired
     private DimensionService dimensionService;
 
-    @Around("execution(* com.tencent.supersonic.semantic.query.service.QueryServiceImpl.queryBySql(..))")
+    @Around("execution(* com.tencent.supersonic.headless.query.service.QueryServiceImpl.queryBySql(..))")
     public Object handleSqlDimValue(ProceedingJoinPoint joinPoint) throws Throwable {
         if (!dimensionValueMapSqlEnable) {
             log.debug("sql dimensionValueMapEnable is false, skip dimensionValueMap");
@@ -133,9 +133,9 @@ public class DimValueAspect {
         filedNameToValueMap.put(fieldName, map);
     }
 
-    @Around("execution(* com.tencent.supersonic.semantic.query.rest.QueryController.queryByStruct(..))"
-            + " || execution(* com.tencent.supersonic.semantic.query.service.QueryService.queryByStruct(..))"
-            + " || execution(* com.tencent.supersonic.semantic.query.service.QueryService.queryByStructWithAuth(..))")
+    @Around("execution(* com.tencent.supersonic.headless.query.rest.QueryController.queryByStruct(..))"
+            + " || execution(* com.tencent.supersonic.headless.query.service.QueryService.queryByStruct(..))"
+            + " || execution(* com.tencent.supersonic.headless.query.service.QueryService.queryByStructWithAuth(..))")
     public Object handleDimValue(ProceedingJoinPoint joinPoint) throws Throwable {
 
         if (!dimensionValueMapEnable) {
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/QueryStructUtils.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/QueryStructUtils.java
similarity index 95%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/QueryStructUtils.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/QueryStructUtils.java
index cc973cf3e..7ac9b8c12 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/QueryStructUtils.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/QueryStructUtils.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import static com.tencent.supersonic.common.pojo.Constants.DAY;
 import static com.tencent.supersonic.common.pojo.Constants.DAY_FORMAT;
@@ -20,20 +20,20 @@ import com.tencent.supersonic.common.util.jsqlparser.FieldExpression;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserAddHelper;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserRemoveHelper;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserSelectHelper;
-import com.tencent.supersonic.semantic.api.model.pojo.ItemDateFilter;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
-import com.tencent.supersonic.semantic.api.model.request.ModelSchemaFilterReq;
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.model.domain.pojo.EngineTypeEnum;
-import com.tencent.supersonic.semantic.query.service.SchemaService;
+import com.tencent.supersonic.headless.api.model.pojo.ItemDateFilter;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.request.ModelSchemaFilterReq;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.ParseSqlReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.model.domain.pojo.EngineTypeEnum;
+import com.tencent.supersonic.headless.query.service.SchemaService;
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/QueryUtils.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/QueryUtils.java
similarity index 95%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/QueryUtils.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/QueryUtils.java
index 1c873056e..93624adc0 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/QueryUtils.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/QueryUtils.java
@@ -1,24 +1,20 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
+
+import static com.tencent.supersonic.common.pojo.Constants.JOIN_UNDERLINE;
+import static com.tencent.supersonic.common.pojo.Constants.UNIONALL;
 
 import com.tencent.supersonic.common.pojo.Aggregator;
 import com.tencent.supersonic.common.pojo.Constants;
 import com.tencent.supersonic.common.pojo.QueryColumn;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
 import com.tencent.supersonic.common.util.cache.CacheUtils;
-import com.tencent.supersonic.semantic.api.model.enums.SemanticTypeEnum;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryMultiStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.lang3.StringUtils;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Component;
-import org.springframework.util.CollectionUtils;
-
-import javax.annotation.PostConstruct;
+import com.tencent.supersonic.headless.api.model.enums.SemanticTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryMultiStructReq;
+import com.tencent.supersonic.headless.model.domain.Catalog;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -30,9 +26,12 @@ import java.util.concurrent.CompletableFuture;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
-
-import static com.tencent.supersonic.common.pojo.Constants.JOIN_UNDERLINE;
-import static com.tencent.supersonic.common.pojo.Constants.UNIONALL;
+import javax.annotation.PostConstruct;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
 
 
 @Slf4j
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/S2SQLDataAspect.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/S2SQLDataAspect.java
similarity index 92%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/S2SQLDataAspect.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/S2SQLDataAspect.java
index 6d322b0bf..91758de04 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/S2SQLDataAspect.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/S2SQLDataAspect.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import com.google.common.base.Strings;
 import com.google.common.collect.Lists;
@@ -7,15 +7,15 @@ import com.tencent.supersonic.auth.api.authorization.response.AuthorizedResource
 import com.tencent.supersonic.common.pojo.Constants;
 import com.tencent.supersonic.common.pojo.exception.InvalidPermissionException;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserAddHelper;
-import com.tencent.supersonic.semantic.api.model.response.DimensionResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetaFilter;
-import com.tencent.supersonic.semantic.model.domain.pojo.ModelFilter;
-import com.tencent.supersonic.semantic.query.service.AuthCommonService;
+import com.tencent.supersonic.headless.api.model.response.DimensionResp;
+import com.tencent.supersonic.headless.api.model.response.ModelResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.model.domain.pojo.MetaFilter;
+import com.tencent.supersonic.headless.model.domain.pojo.ModelFilter;
+import com.tencent.supersonic.headless.query.service.AuthCommonService;
 import lombok.extern.slf4j.Slf4j;
 import net.sf.jsqlparser.JSQLParserException;
 import net.sf.jsqlparser.expression.Expression;
@@ -58,7 +58,7 @@ public class S2SQLDataAspect {
     @Value("${permission.data.enable:true}")
     private Boolean permissionDataEnable;
 
-    @Pointcut("@annotation(com.tencent.supersonic.semantic.query.utils.S2SQLPermissionAnnotation)")
+    @Pointcut("@annotation(com.tencent.supersonic.headless.query.utils.S2SQLPermissionAnnotation)")
     private void s2SQLPermissionCheck() {
     }
 
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/S2SQLPermissionAnnotation.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/S2SQLPermissionAnnotation.java
similarity index 86%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/S2SQLPermissionAnnotation.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/S2SQLPermissionAnnotation.java
index 28b279a76..fe5b7a980 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/S2SQLPermissionAnnotation.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/S2SQLPermissionAnnotation.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import java.lang.annotation.Target;
 import java.lang.annotation.RetentionPolicy;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/SqlGenerateUtils.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/SqlGenerateUtils.java
similarity index 96%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/SqlGenerateUtils.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/SqlGenerateUtils.java
index eecd0414c..4d2d19c80 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/SqlGenerateUtils.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/SqlGenerateUtils.java
@@ -1,11 +1,11 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import static com.tencent.supersonic.common.pojo.Constants.JOIN_UNDERLINE;
 
 import com.tencent.supersonic.common.pojo.Aggregator;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
 import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/StatUtils.java b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/StatUtils.java
similarity index 89%
rename from semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/StatUtils.java
rename to headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/StatUtils.java
index e5e2c2fc8..baf3ff48c 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/utils/StatUtils.java
+++ b/headless/query/src/main/java/com/tencent/supersonic/headless/query/utils/StatUtils.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import com.alibaba.ttl.TransmittableThreadLocal;
 import com.fasterxml.jackson.core.JsonProcessingException;
@@ -7,18 +7,18 @@ import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.enums.TaskStatusEnum;
 import com.tencent.supersonic.common.util.SqlFilterUtils;
 import com.tencent.supersonic.common.util.jsqlparser.SqlParserSelectHelper;
-import com.tencent.supersonic.semantic.api.model.enums.QueryOptMode;
-import com.tencent.supersonic.semantic.api.model.enums.QueryTypeBackEnum;
-import com.tencent.supersonic.semantic.api.model.enums.QueryTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.QueryStat;
-import com.tencent.supersonic.semantic.api.model.pojo.SchemaItem;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.ItemUseReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryS2SQLReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.api.query.response.ItemUseResp;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import com.tencent.supersonic.semantic.query.persistence.repository.StatRepository;
+import com.tencent.supersonic.headless.api.model.enums.QueryOptMode;
+import com.tencent.supersonic.headless.api.model.enums.QueryTypeBackEnum;
+import com.tencent.supersonic.headless.api.model.enums.QueryTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.QueryStat;
+import com.tencent.supersonic.headless.api.model.pojo.SchemaItem;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.ItemUseReq;
+import com.tencent.supersonic.headless.api.query.request.QueryS2SQLReq;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.api.query.response.ItemUseResp;
+import com.tencent.supersonic.headless.model.domain.ModelService;
+import com.tencent.supersonic.headless.query.persistence.repository.StatRepository;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.logging.log4j.util.Strings;
diff --git a/semantic/query/src/main/resources/mapper/StatMapper.xml b/headless/query/src/main/resources/mapper/StatMapper.xml
similarity index 95%
rename from semantic/query/src/main/resources/mapper/StatMapper.xml
rename to headless/query/src/main/resources/mapper/StatMapper.xml
index 70d4cb00f..3f41c3ac2 100644
--- a/semantic/query/src/main/resources/mapper/StatMapper.xml
+++ b/headless/query/src/main/resources/mapper/StatMapper.xml
@@ -2,10 +2,10 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 
-<mapper namespace="com.tencent.supersonic.semantic.query.persistence.mapper.StatMapper">
+<mapper namespace="com.tencent.supersonic.headless.query.persistence.mapper.StatMapper">
 
     <resultMap id="QueryStatDO"
-               type="com.tencent.supersonic.semantic.api.model.pojo.QueryStat">
+               type="com.tencent.supersonic.headless.api.model.pojo.QueryStat">
         <id column="id" property="id"/>
         <result column="trace_id" property="traceId"/>
         <result column="model_id" property="modelId"/>
@@ -55,7 +55,7 @@
     </insert>
 
     <select id="getStatInfo"
-            resultType="com.tencent.supersonic.semantic.api.model.pojo.QueryStat">
+            resultType="com.tencent.supersonic.headless.api.model.pojo.QueryStat">
         select *
         from s2_query_stat_info
         <where>
diff --git a/semantic/query/src/test/java/com/tencent/supersonic/semantic/query/domain/calcite/SemanticParserServiceTest.java b/headless/query/src/test/java/com/tencent/supersonic/headless/query/domain/calcite/HeadlessParserServiceTest.java
similarity index 81%
rename from semantic/query/src/test/java/com/tencent/supersonic/semantic/query/domain/calcite/SemanticParserServiceTest.java
rename to headless/query/src/test/java/com/tencent/supersonic/headless/query/domain/calcite/HeadlessParserServiceTest.java
index 7e534447e..4e6c8648f 100644
--- a/semantic/query/src/test/java/com/tencent/supersonic/semantic/query/domain/calcite/SemanticParserServiceTest.java
+++ b/headless/query/src/test/java/com/tencent/supersonic/headless/query/domain/calcite/HeadlessParserServiceTest.java
@@ -1,20 +1,20 @@
-package com.tencent.supersonic.semantic.query.domain.calcite;
+package com.tencent.supersonic.headless.query.domain.calcite;
 
 import com.tencent.supersonic.common.pojo.ColumnOrder;
-import com.tencent.supersonic.semantic.api.model.response.SqlParserResp;
-import com.tencent.supersonic.semantic.api.model.yaml.DataModelYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionTimeTypeParamsTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.DimensionYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.IdentifyYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MeasureYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricTypeParamsYamlTpl;
-import com.tencent.supersonic.semantic.api.model.yaml.MetricYamlTpl;
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.query.parser.calcite.SemanticSchemaManager;
-import com.tencent.supersonic.semantic.query.parser.calcite.planner.AggPlanner;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.api.model.response.SqlParserResp;
+import com.tencent.supersonic.headless.api.model.yaml.DataModelYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionTimeTypeParamsTpl;
+import com.tencent.supersonic.headless.api.model.yaml.DimensionYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.IdentifyYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MeasureYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricTypeParamsYamlTpl;
+import com.tencent.supersonic.headless.api.model.yaml.MetricYamlTpl;
+import com.tencent.supersonic.headless.api.query.enums.AggOption;
+import com.tencent.supersonic.headless.api.query.request.MetricReq;
+import com.tencent.supersonic.headless.query.parser.calcite.HeadlessSchemaManager;
+import com.tencent.supersonic.headless.query.parser.calcite.planner.AggPlanner;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.parser.calcite.schema.HeadlessSchema;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -23,22 +23,22 @@ import java.util.Map;
 import lombok.extern.slf4j.Slf4j;
 
 @Slf4j
-class SemanticParserServiceTest {
+class HeadlessParserServiceTest {
 
-    private static Map<String, SemanticSchema> semanticSchemaMap = new HashMap<>();
+    private static Map<String, HeadlessSchema> headlessSchemaMap = new HashMap<>();
 
-    public static SqlParserResp parser(SemanticSchema semanticSchema, MetricReq metricCommand, boolean isAgg) {
+    public static SqlParserResp parser(HeadlessSchema headlessSchema, MetricReq metricCommand, boolean isAgg) {
         SqlParserResp sqlParser = new SqlParserResp();
         if (metricCommand.getRootPath().isEmpty()) {
             sqlParser.setErrMsg("rootPath empty");
             return sqlParser;
         }
         try {
-            if (semanticSchema == null) {
-                sqlParser.setErrMsg("semanticSchema not found");
+            if (headlessSchema == null) {
+                sqlParser.setErrMsg("headlessSchema not found");
                 return sqlParser;
             }
-            AggPlanner aggBuilder = new AggPlanner(semanticSchema);
+            AggPlanner aggBuilder = new AggPlanner(headlessSchema);
             QueryStatement queryStatement = new QueryStatement();
             queryStatement.setMetricReq(metricCommand);
             aggBuilder.explain(queryStatement, AggOption.getAggregation(!isAgg));
@@ -121,9 +121,9 @@ class SemanticParserServiceTest {
         identifies.add(identify);
         datasource.setIdentifiers(identifies);
 
-        SemanticSchema semanticSchema = SemanticSchema.newBuilder("s2").build();
+        HeadlessSchema headlessSchema = HeadlessSchema.newBuilder("s2").build();
 
-        SemanticSchemaManager.update(semanticSchema, SemanticSchemaManager.getDatasource(datasource));
+        HeadlessSchemaManager.update(headlessSchema, HeadlessSchemaManager.getDatasource(datasource));
 
         DimensionYamlTpl dimension1 = new DimensionYamlTpl();
         dimension1.setExpr("page");
@@ -132,8 +132,8 @@ class SemanticParserServiceTest {
         List<DimensionYamlTpl> dimensionYamlTpls = new ArrayList<>();
         dimensionYamlTpls.add(dimension1);
 
-        SemanticSchemaManager.update(semanticSchema, "s2_pv_uv_statis",
-                SemanticSchemaManager.getDimensions(dimensionYamlTpls));
+        HeadlessSchemaManager.update(headlessSchema, "s2_pv_uv_statis",
+                HeadlessSchemaManager.getDimensions(dimensionYamlTpls));
 
         MetricYamlTpl metric1 = new MetricYamlTpl();
         metric1.setName("pv");
@@ -162,7 +162,7 @@ class SemanticParserServiceTest {
         metric2.setTypeParams(metricTypeParams1);
         metric.add(metric2);
 
-        SemanticSchemaManager.update(semanticSchema, SemanticSchemaManager.getMetrics(metric));
+        HeadlessSchemaManager.update(headlessSchema, HeadlessSchemaManager.getMetrics(metric));
 
         MetricReq metricCommand = new MetricReq();
         metricCommand.setRootPath("s2");
@@ -173,9 +173,9 @@ class SemanticParserServiceTest {
         List<ColumnOrder> orders = new ArrayList<>();
         orders.add(ColumnOrder.buildDesc("sys_imp_date"));
         metricCommand.setOrder(orders);
-        System.out.println(parser(semanticSchema, metricCommand, true));
+        System.out.println(parser(headlessSchema, metricCommand, true));
 
-        addDepartment(semanticSchema);
+        addDepartment(headlessSchema);
 
         MetricReq metricCommand2 = new MetricReq();
         metricCommand2.setRootPath("s2");
@@ -188,12 +188,12 @@ class SemanticParserServiceTest {
         List<ColumnOrder> orders2 = new ArrayList<>();
         orders2.add(ColumnOrder.buildDesc("sys_imp_date"));
         metricCommand2.setOrder(orders2);
-        System.out.println(parser(semanticSchema, metricCommand2, true));
+        System.out.println(parser(headlessSchema, metricCommand2, true));
 
 
     }
 
-    private static void addDepartment(SemanticSchema semanticSchema) {
+    private static void addDepartment(HeadlessSchema headlessSchema) {
         DataModelYamlTpl datasource = new DataModelYamlTpl();
         datasource.setName("user_department");
         datasource.setSourceId(1L);
@@ -239,7 +239,7 @@ class SemanticParserServiceTest {
         identifies.add(identify);
         datasource.setIdentifiers(identifies);
 
-        semanticSchema.getDatasource().put("user_department", SemanticSchemaManager.getDatasource(datasource));
+        headlessSchema.getDatasource().put("user_department", HeadlessSchemaManager.getDatasource(datasource));
 
         DimensionYamlTpl dimension1 = new DimensionYamlTpl();
         dimension1.setExpr("department");
@@ -248,8 +248,8 @@ class SemanticParserServiceTest {
         List<DimensionYamlTpl> dimensionYamlTpls = new ArrayList<>();
         dimensionYamlTpls.add(dimension1);
 
-        semanticSchema.getDimension()
-                .put("user_department", SemanticSchemaManager.getDimensions(dimensionYamlTpls));
+        headlessSchema.getDimension()
+                .put("user_department", HeadlessSchemaManager.getDimensions(dimensionYamlTpls));
 
     }
 }
diff --git a/semantic/query/src/test/java/com/tencent/supersonic/semantic/query/domain/calcite/MaterializationQueryTest.java b/headless/query/src/test/java/com/tencent/supersonic/headless/query/domain/calcite/MaterializationQueryTest.java
similarity index 82%
rename from semantic/query/src/test/java/com/tencent/supersonic/semantic/query/domain/calcite/MaterializationQueryTest.java
rename to headless/query/src/test/java/com/tencent/supersonic/headless/query/domain/calcite/MaterializationQueryTest.java
index 409554427..27fc7e8ef 100644
--- a/semantic/query/src/test/java/com/tencent/supersonic/semantic/query/domain/calcite/MaterializationQueryTest.java
+++ b/headless/query/src/test/java/com/tencent/supersonic/headless/query/domain/calcite/MaterializationQueryTest.java
@@ -1,15 +1,15 @@
-package com.tencent.supersonic.semantic.query.domain.calcite;
+package com.tencent.supersonic.headless.query.domain.calcite;
 
 import com.tencent.supersonic.common.pojo.Aggregator;
 import com.tencent.supersonic.common.pojo.DateConf;
 import com.tencent.supersonic.common.pojo.DateConf.DateMode;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.query.optimizer.QueryOptimizer;
-import com.tencent.supersonic.semantic.query.parser.QueryParser;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import com.tencent.supersonic.semantic.query.utils.ComponentFactory;
-import com.tencent.supersonic.semantic.query.utils.QueryUtils;
+import com.tencent.supersonic.headless.api.query.request.QueryStructReq;
+import com.tencent.supersonic.headless.query.persistence.pojo.QueryStatement;
+import com.tencent.supersonic.headless.query.optimizer.QueryOptimizer;
+import com.tencent.supersonic.headless.query.parser.QueryParser;
+import com.tencent.supersonic.headless.query.utils.ComponentFactory;
+import com.tencent.supersonic.headless.query.utils.QueryUtils;
 import lombok.extern.slf4j.Slf4j;
 
 import java.util.Arrays;
diff --git a/semantic/query/src/test/java/com/tencent/supersonic/semantic/query/service/DownloadServiceImplTest.java b/headless/query/src/test/java/com/tencent/supersonic/headless/query/service/DownloadServiceImplTest.java
similarity index 89%
rename from semantic/query/src/test/java/com/tencent/supersonic/semantic/query/service/DownloadServiceImplTest.java
rename to headless/query/src/test/java/com/tencent/supersonic/headless/query/service/DownloadServiceImplTest.java
index 9b8f480e7..2b24f30d6 100644
--- a/semantic/query/src/test/java/com/tencent/supersonic/semantic/query/service/DownloadServiceImplTest.java
+++ b/headless/query/src/test/java/com/tencent/supersonic/headless/query/service/DownloadServiceImplTest.java
@@ -1,28 +1,29 @@
-package com.tencent.supersonic.semantic.query.service;
+package com.tencent.supersonic.headless.query.service;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
 
 import com.alibaba.excel.util.FileUtils;
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
 import com.tencent.supersonic.common.pojo.DateConf;
 import com.tencent.supersonic.common.util.DateUtils;
-import com.tencent.supersonic.semantic.api.model.pojo.DrillDownDimension;
-import com.tencent.supersonic.semantic.api.model.pojo.RelateDimension;
-import com.tencent.supersonic.semantic.api.model.response.DimSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.MetricSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.ModelSchemaResp;
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.BatchDownloadReq;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
-import org.junit.jupiter.api.Test;
-import org.mockito.Mockito;
+import com.tencent.supersonic.headless.api.model.pojo.DrillDownDimension;
+import com.tencent.supersonic.headless.api.model.pojo.RelateDimension;
+import com.tencent.supersonic.headless.api.model.response.DimSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.MetricSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.ModelSchemaResp;
+import com.tencent.supersonic.headless.api.model.response.QueryResultWithSchemaResp;
+import com.tencent.supersonic.headless.api.query.request.BatchDownloadReq;
+import com.tencent.supersonic.headless.model.domain.ModelService;
 import java.io.File;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.when;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
 
 
 class DownloadServiceImplTest {
diff --git a/semantic/query/src/test/java/com/tencent/supersonic/semantic/query/utils/DataTransformUtilsTest.java b/headless/query/src/test/java/com/tencent/supersonic/headless/query/utils/DataTransformUtilsTest.java
similarity index 96%
rename from semantic/query/src/test/java/com/tencent/supersonic/semantic/query/utils/DataTransformUtilsTest.java
rename to headless/query/src/test/java/com/tencent/supersonic/headless/query/utils/DataTransformUtilsTest.java
index 1f800b401..ae47770d1 100644
--- a/semantic/query/src/test/java/com/tencent/supersonic/semantic/query/utils/DataTransformUtilsTest.java
+++ b/headless/query/src/test/java/com/tencent/supersonic/headless/query/utils/DataTransformUtilsTest.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.semantic.query.utils;
+package com.tencent.supersonic.headless.query.utils;
 
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.common.pojo.DateConf;
diff --git a/launchers/semantic/pom.xml b/launchers/headless/pom.xml
similarity index 92%
rename from launchers/semantic/pom.xml
rename to launchers/headless/pom.xml
index 9d7f850af..ad5bc3a33 100644
--- a/launchers/semantic/pom.xml
+++ b/launchers/headless/pom.xml
@@ -9,12 +9,12 @@
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>launchers-semantic</artifactId>
+    <artifactId>launchers-headless</artifactId>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
-        <start-class>com.tencent.supersonic.SemanticLauncher</start-class>
+        <start-class>com.tencent.supersonic.HeadlessLauncher</start-class>
     </properties>
 
     <dependencies>
@@ -27,13 +27,13 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-query</artifactId>
+            <artifactId>headless-query</artifactId>
             <version>${project.version}</version>
         </dependency>
 
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-model</artifactId>
+            <artifactId>headless-model</artifactId>
             <version>${project.version}</version>
         </dependency>
 
@@ -90,7 +90,7 @@
                         </manifest>
                     </archive>
                     <descriptors>
-                        <descriptor>../semantic/src/main/build/build.xml</descriptor>
+                        <descriptor>/src/main/build/build.xml</descriptor>
                     </descriptors>
                 </configuration>
                 <executions>
diff --git a/launchers/semantic/src/main/build/build.xml b/launchers/headless/src/main/build/build.xml
similarity index 100%
rename from launchers/semantic/src/main/build/build.xml
rename to launchers/headless/src/main/build/build.xml
diff --git a/launchers/semantic/src/main/java/com/tencent/supersonic/SemanticLauncher.java b/launchers/headless/src/main/java/com/tencent/supersonic/HeadlessLauncher.java
similarity index 86%
rename from launchers/semantic/src/main/java/com/tencent/supersonic/SemanticLauncher.java
rename to launchers/headless/src/main/java/com/tencent/supersonic/HeadlessLauncher.java
index 8ada03b1d..e7cbd5066 100644
--- a/launchers/semantic/src/main/java/com/tencent/supersonic/SemanticLauncher.java
+++ b/launchers/headless/src/main/java/com/tencent/supersonic/HeadlessLauncher.java
@@ -12,9 +12,9 @@ import org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration;
 @Slf4j
 @SpringBootApplication(scanBasePackages = {"com.tencent.supersonic"},
         exclude = {MongoAutoConfiguration.class, MongoDataAutoConfiguration.class})
-public class SemanticLauncher {
+public class HeadlessLauncher {
 
     public static void main(String[] args) {
-        SpringApplication.run(SemanticLauncher.class, args);
+        SpringApplication.run(HeadlessLauncher.class, args);
     }
 }
diff --git a/launchers/semantic/src/main/java/com/tencent/supersonic/db/MybatisConfig.java b/launchers/headless/src/main/java/com/tencent/supersonic/db/MybatisConfig.java
similarity index 100%
rename from launchers/semantic/src/main/java/com/tencent/supersonic/db/MybatisConfig.java
rename to launchers/headless/src/main/java/com/tencent/supersonic/db/MybatisConfig.java
diff --git a/launchers/semantic/src/main/java/com/tencent/supersonic/db/PageHelperConfig.java b/launchers/headless/src/main/java/com/tencent/supersonic/db/PageHelperConfig.java
similarity index 100%
rename from launchers/semantic/src/main/java/com/tencent/supersonic/db/PageHelperConfig.java
rename to launchers/headless/src/main/java/com/tencent/supersonic/db/PageHelperConfig.java
diff --git a/launchers/semantic/src/main/resources/META-INF/spring.factories b/launchers/headless/src/main/resources/META-INF/spring.factories
similarity index 100%
rename from launchers/semantic/src/main/resources/META-INF/spring.factories
rename to launchers/headless/src/main/resources/META-INF/spring.factories
diff --git a/launchers/semantic/src/main/resources/application-local.yaml b/launchers/headless/src/main/resources/application-local.yaml
similarity index 100%
rename from launchers/semantic/src/main/resources/application-local.yaml
rename to launchers/headless/src/main/resources/application-local.yaml
diff --git a/launchers/semantic/src/main/resources/application.yaml b/launchers/headless/src/main/resources/application.yaml
similarity index 74%
rename from launchers/semantic/src/main/resources/application.yaml
rename to launchers/headless/src/main/resources/application.yaml
index fba142c42..cab58302c 100644
--- a/launchers/semantic/src/main/resources/application.yaml
+++ b/launchers/headless/src/main/resources/application.yaml
@@ -2,4 +2,4 @@ spring:
   profiles:
     active: local
   application:
-    name: semantic
\ No newline at end of file
+    name: headless
\ No newline at end of file
diff --git a/launchers/semantic/src/main/resources/db/semantic-data-h2.sql b/launchers/headless/src/main/resources/db/semantic-data-h2.sql
similarity index 100%
rename from launchers/semantic/src/main/resources/db/semantic-data-h2.sql
rename to launchers/headless/src/main/resources/db/semantic-data-h2.sql
diff --git a/launchers/semantic/src/main/resources/db/semantic-schema-h2.sql b/launchers/headless/src/main/resources/db/semantic-schema-h2.sql
similarity index 100%
rename from launchers/semantic/src/main/resources/db/semantic-schema-h2.sql
rename to launchers/headless/src/main/resources/db/semantic-schema-h2.sql
diff --git a/launchers/semantic/src/main/resources/logback-spring.xml b/launchers/headless/src/main/resources/logback-spring.xml
similarity index 100%
rename from launchers/semantic/src/main/resources/logback-spring.xml
rename to launchers/headless/src/main/resources/logback-spring.xml
diff --git a/launchers/pom.xml b/launchers/pom.xml
index af879b7d9..451cb27b9 100644
--- a/launchers/pom.xml
+++ b/launchers/pom.xml
@@ -14,7 +14,7 @@
 
     <modules>
         <module>chat</module>
-        <module>semantic</module>
+        <module>headless</module>
         <module>common</module>
         <module>standalone</module>
     </modules>
diff --git a/launchers/standalone/pom.xml b/launchers/standalone/pom.xml
index 89f253d98..8603f08ec 100644
--- a/launchers/standalone/pom.xml
+++ b/launchers/standalone/pom.xml
@@ -54,19 +54,19 @@
         </dependency>
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-query</artifactId>
+            <artifactId>headless-query</artifactId>
             <version>${project.version}</version>
         </dependency>
 
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-model</artifactId>
+            <artifactId>headless-model</artifactId>
             <version>${project.version}</version>
         </dependency>
 
         <dependency>
             <groupId>com.tencent.supersonic</groupId>
-            <artifactId>semantic-materialization</artifactId>
+            <artifactId>headless-materialization</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/BenchMarkDemoDataLoader.java b/launchers/standalone/src/main/java/com/tencent/supersonic/BenchMarkDemoDataLoader.java
index c0dc95ca1..c32157d78 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/BenchMarkDemoDataLoader.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/BenchMarkDemoDataLoader.java
@@ -6,18 +6,18 @@ import com.tencent.supersonic.common.pojo.JoinCondition;
 import com.tencent.supersonic.common.pojo.ModelRela;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
-import com.tencent.supersonic.semantic.api.model.enums.DimensionTypeEnum;
-import com.tencent.supersonic.semantic.api.model.enums.IdentifyTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.DimensionTimeTypeParams;
-import com.tencent.supersonic.semantic.api.model.pojo.Identify;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.request.DomainReq;
-import com.tencent.supersonic.semantic.api.model.request.ModelReq;
-import com.tencent.supersonic.semantic.model.domain.DomainService;
-import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
+import com.tencent.supersonic.headless.api.model.enums.DimensionTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.IdentifyTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.DimensionTimeTypeParams;
+import com.tencent.supersonic.headless.api.model.pojo.Identify;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.request.DomainReq;
+import com.tencent.supersonic.headless.api.model.request.ModelReq;
+import com.tencent.supersonic.headless.model.domain.DomainService;
+import com.tencent.supersonic.headless.model.domain.ModelRelaService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/ChatDemoLoader.java b/launchers/standalone/src/main/java/com/tencent/supersonic/ChatDemoLoader.java
index 28b37d507..e94a2cac9 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/ChatDemoLoader.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/ChatDemoLoader.java
@@ -510,7 +510,7 @@ public class ChatDemoLoader implements CommandLineRunner {
         if (!demoEnabled) {
             return false;
         }
-        return SemanticDemoLoader.isLoad();
+        return HeadlessDemoLoader.isLoad();
     }
 
 }
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/SemanticDemoLoader.java b/launchers/standalone/src/main/java/com/tencent/supersonic/HeadlessDemoLoader.java
similarity index 90%
rename from launchers/standalone/src/main/java/com/tencent/supersonic/SemanticDemoLoader.java
rename to launchers/standalone/src/main/java/com/tencent/supersonic/HeadlessDemoLoader.java
index c9fedef62..08fe6a330 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/SemanticDemoLoader.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/HeadlessDemoLoader.java
@@ -1,6 +1,6 @@
 package com.tencent.supersonic;
 
-import com.tencent.supersonic.semantic.model.domain.DomainService;
+import com.tencent.supersonic.headless.model.domain.DomainService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
@@ -12,7 +12,7 @@ import org.springframework.util.CollectionUtils;
 @Component
 @Slf4j
 @Order(1)
-public class SemanticDemoLoader implements CommandLineRunner {
+public class HeadlessDemoLoader implements CommandLineRunner {
 
     private static boolean isLoad = false;
 
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/ModelDemoDataLoader.java b/launchers/standalone/src/main/java/com/tencent/supersonic/ModelDemoDataLoader.java
index 616fea19b..215cbd058 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/ModelDemoDataLoader.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/ModelDemoDataLoader.java
@@ -12,27 +12,27 @@ import com.tencent.supersonic.common.pojo.enums.AggregateTypeEnum;
 import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
 import com.tencent.supersonic.common.pojo.enums.SensitiveLevelEnum;
 import com.tencent.supersonic.common.pojo.enums.StatusEnum;
-import com.tencent.supersonic.semantic.api.model.enums.DataTypeEnum;
-import com.tencent.supersonic.semantic.api.model.enums.DimensionTypeEnum;
-import com.tencent.supersonic.semantic.api.model.enums.IdentifyTypeEnum;
-import com.tencent.supersonic.semantic.api.model.enums.SemanticTypeEnum;
-import com.tencent.supersonic.semantic.api.model.pojo.Dim;
-import com.tencent.supersonic.semantic.api.model.pojo.DimensionTimeTypeParams;
-import com.tencent.supersonic.semantic.api.model.pojo.Identify;
-import com.tencent.supersonic.semantic.api.model.pojo.Measure;
-import com.tencent.supersonic.semantic.api.model.pojo.MetricTypeParams;
-import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
-import com.tencent.supersonic.semantic.api.model.request.DatabaseReq;
-import com.tencent.supersonic.semantic.api.model.request.DimensionReq;
-import com.tencent.supersonic.semantic.api.model.request.DomainReq;
-import com.tencent.supersonic.semantic.api.model.request.MetricReq;
-import com.tencent.supersonic.semantic.api.model.request.ModelReq;
-import com.tencent.supersonic.semantic.model.domain.DatabaseService;
-import com.tencent.supersonic.semantic.model.domain.DimensionService;
-import com.tencent.supersonic.semantic.model.domain.DomainService;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
-import com.tencent.supersonic.semantic.model.domain.ModelService;
+import com.tencent.supersonic.headless.api.model.enums.DataTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.DimensionTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.IdentifyTypeEnum;
+import com.tencent.supersonic.headless.api.model.enums.SemanticTypeEnum;
+import com.tencent.supersonic.headless.api.model.pojo.Dim;
+import com.tencent.supersonic.headless.api.model.pojo.DimensionTimeTypeParams;
+import com.tencent.supersonic.headless.api.model.pojo.Identify;
+import com.tencent.supersonic.headless.api.model.pojo.Measure;
+import com.tencent.supersonic.headless.api.model.pojo.MetricTypeParams;
+import com.tencent.supersonic.headless.api.model.pojo.ModelDetail;
+import com.tencent.supersonic.headless.api.model.request.DatabaseReq;
+import com.tencent.supersonic.headless.api.model.request.DimensionReq;
+import com.tencent.supersonic.headless.api.model.request.DomainReq;
+import com.tencent.supersonic.headless.api.model.request.MetricReq;
+import com.tencent.supersonic.headless.api.model.request.ModelReq;
+import com.tencent.supersonic.headless.model.domain.DatabaseService;
+import com.tencent.supersonic.headless.model.domain.DimensionService;
+import com.tencent.supersonic.headless.model.domain.DomainService;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.ModelRelaService;
+import com.tencent.supersonic.headless.model.domain.ModelService;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/launchers/standalone/src/test/java/com/tencent/supersonic/integration/model/MetricServiceImplTest.java b/launchers/standalone/src/test/java/com/tencent/supersonic/integration/model/MetricServiceImplTest.java
index c74321ca2..0a6c5af60 100644
--- a/launchers/standalone/src/test/java/com/tencent/supersonic/integration/model/MetricServiceImplTest.java
+++ b/launchers/standalone/src/test/java/com/tencent/supersonic/integration/model/MetricServiceImplTest.java
@@ -3,10 +3,10 @@ package com.tencent.supersonic.integration.model;
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.StandaloneLauncher;
 import com.tencent.supersonic.common.pojo.enums.SensitiveLevelEnum;
-import com.tencent.supersonic.semantic.api.model.enums.MetricTypeEnum;
-import com.tencent.supersonic.semantic.api.model.response.MetricResp;
-import com.tencent.supersonic.semantic.model.domain.MetricService;
-import com.tencent.supersonic.semantic.model.domain.pojo.MetricFilter;
+import com.tencent.supersonic.headless.api.model.enums.MetricTypeEnum;
+import com.tencent.supersonic.headless.api.model.response.MetricResp;
+import com.tencent.supersonic.headless.model.domain.MetricService;
+import com.tencent.supersonic.headless.model.domain.pojo.MetricFilter;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/pom.xml b/pom.xml
index b3a279c1d..1c17676dd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
         <module>chat</module>
         <module>common</module>
         <module>launchers</module>
-        <module>semantic</module>
+        <module>headless</module>
     </modules>
 
     <name>supersonic</name>
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DateInfoRepository.java b/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DateInfoRepository.java
deleted file mode 100644
index e5d313b80..000000000
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/repository/DateInfoRepository.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package com.tencent.supersonic.semantic.model.domain.repository;
-
-
-import com.tencent.supersonic.semantic.api.model.pojo.ItemDateFilter;
-import com.tencent.supersonic.semantic.api.model.request.DateInfoReq;
-import com.tencent.supersonic.semantic.model.domain.dataobject.DateInfoDO;
-
-import java.util.List;
-
-public interface DateInfoRepository {
-
-    Integer upsertDateInfo(List<DateInfoReq> dateInfoReqs);
-
-    List<DateInfoDO> getDateInfos(ItemDateFilter itemDateFilter);
-
-}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/executor/QueryExecutor.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/executor/QueryExecutor.java
deleted file mode 100644
index 13072d888..000000000
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/executor/QueryExecutor.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package com.tencent.supersonic.semantic.query.executor;
-
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-
-public interface QueryExecutor {
-
-    boolean accept(QueryStatement queryStatement);
-
-    QueryResultWithSchemaResp execute(Catalog catalog, QueryStatement queryStatement);
-}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/optimizer/QueryOptimizer.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/optimizer/QueryOptimizer.java
deleted file mode 100644
index 956e852d0..000000000
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/optimizer/QueryOptimizer.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.tencent.supersonic.semantic.query.optimizer;
-
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-
-public interface QueryOptimizer {
-    void rewrite(QueryStructReq queryStructCmd, QueryStatement queryStatement);
-}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/SemanticConverter.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/SemanticConverter.java
deleted file mode 100644
index 12fecbc6c..000000000
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/SemanticConverter.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package com.tencent.supersonic.semantic.query.parser;
-
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-
-public interface SemanticConverter {
-
-    boolean accept(QueryStatement queryStatement);
-
-    void converter(Catalog catalog, QueryStructReq queryStructCmd, ParseSqlReq sqlCommend, MetricReq metricCommand)
-            throws Exception;
-
-}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/SqlParser.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/SqlParser.java
deleted file mode 100644
index c12e28fc4..000000000
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/SqlParser.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.tencent.supersonic.semantic.query.parser;
-
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-
-public interface SqlParser {
-
-    QueryStatement explain(QueryStatement queryStatement, AggOption aggOption, Catalog catalog) throws Exception;
-}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/CalciteSqlParser.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/CalciteSqlParser.java
deleted file mode 100644
index 54b32d6a7..000000000
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/CalciteSqlParser.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package com.tencent.supersonic.semantic.query.parser.calcite;
-
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.model.domain.Catalog;
-import com.tencent.supersonic.semantic.query.parser.SqlParser;
-import com.tencent.supersonic.semantic.query.parser.calcite.planner.AggPlanner;
-import com.tencent.supersonic.semantic.query.parser.calcite.s2sql.SemanticModel;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-import org.springframework.stereotype.Component;
-
-@Component("CalciteSqlParser")
-public class CalciteSqlParser implements SqlParser {
-    private final SemanticSchemaManager semanticSchemaManager;
-
-    public CalciteSqlParser(
-            SemanticSchemaManager semanticSchemaManager) {
-        this.semanticSchemaManager = semanticSchemaManager;
-    }
-
-    @Override
-    public QueryStatement explain(QueryStatement queryStatement, AggOption isAgg, Catalog catalog) throws Exception {
-        MetricReq metricReq = queryStatement.getMetricReq();
-        SemanticModel semanticModel = semanticSchemaManager.get(metricReq.getRootPath());
-        if (semanticModel == null) {
-            queryStatement.setErrMsg("semanticSchema not found");
-            return queryStatement;
-        }
-        queryStatement.setMetricReq(metricReq);
-        SemanticSchema semanticSchema = getSemanticSchema(semanticModel);
-        AggPlanner aggBuilder = new AggPlanner(semanticSchema);
-        aggBuilder.explain(queryStatement, isAgg);
-        queryStatement.setSql(aggBuilder.getSql());
-        queryStatement.setSourceId(aggBuilder.getSourceId());
-        return queryStatement;
-    }
-
-    private SemanticSchema getSemanticSchema(SemanticModel semanticModel) {
-        SemanticSchema semanticSchema = SemanticSchema.newBuilder(semanticModel.getRootPath()).build();
-        semanticSchema.setDatasource(semanticModel.getDatasourceMap());
-        semanticSchema.setDimension(semanticModel.getDimensionMap());
-        semanticSchema.setMetric(semanticModel.getMetrics());
-        semanticSchema.setJoinRelations(semanticModel.getJoinRelations());
-        return semanticSchema;
-    }
-}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/Planner.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/Planner.java
deleted file mode 100644
index 1d49570bc..000000000
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/planner/Planner.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.planner;
-
-
-import com.tencent.supersonic.semantic.api.query.enums.AggOption;
-import com.tencent.supersonic.semantic.query.parser.calcite.schema.SemanticSchema;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-
-public interface Planner {
-
-    public void explain(QueryStatement queryStatement, AggOption aggOption) throws Exception;
-
-    public String getSql();
-
-    public String getSourceId();
-
-    public SemanticSchema findBest();
-}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/Optimization.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/Optimization.java
deleted file mode 100644
index bd5602f33..000000000
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/calcite/sql/Optimization.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package com.tencent.supersonic.semantic.query.parser.calcite.sql;
-
-
-import com.tencent.supersonic.semantic.query.parser.calcite.sql.node.SemanticNode;
-
-public interface Optimization {
-
-    public void visit(SemanticNode semanticNode);
-}
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SemanticQueryEngine.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SemanticQueryEngine.java
deleted file mode 100644
index 39bbe209e..000000000
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/SemanticQueryEngine.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.tencent.supersonic.semantic.query.service;
-
-import com.tencent.supersonic.semantic.api.model.response.QueryResultWithSchemaResp;
-import com.tencent.supersonic.semantic.api.query.request.MetricReq;
-import com.tencent.supersonic.semantic.api.query.request.ParseSqlReq;
-import com.tencent.supersonic.semantic.api.query.request.QueryStructReq;
-import com.tencent.supersonic.semantic.query.executor.QueryExecutor;
-import com.tencent.supersonic.semantic.query.persistence.pojo.QueryStatement;
-
-public interface SemanticQueryEngine {
-
-    QueryStatement plan(QueryStatement queryStatement) throws Exception;
-
-    QueryExecutor route(QueryStatement queryStatement);
-
-    QueryResultWithSchemaResp execute(QueryStatement queryStatement);
-
-    QueryStatement physicalSql(QueryStructReq queryStructCmd, ParseSqlReq sqlCommend) throws Exception;
-
-    QueryStatement physicalSql(QueryStructReq queryStructCmd, MetricReq sqlCommend) throws Exception;
-}