diff --git a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/request/ChatConfigBaseReq.java b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/request/ChatConfigBaseReq.java
index e2e8c0492..4e0f9f4ee 100644
--- a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/request/ChatConfigBaseReq.java
+++ b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/request/ChatConfigBaseReq.java
@@ -32,6 +32,11 @@ public class ChatConfigBaseReq {
      */
     private List<RecommendedQuestionReq> recommendedQuestions;
 
+    /**
+     *  the llm examples about the model
+     */
+    private String llmExamples;
+
     /**
      * available status
      */
diff --git a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/response/ChatConfigResp.java b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/response/ChatConfigResp.java
index 5914855a4..9b5734794 100644
--- a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/response/ChatConfigResp.java
+++ b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/response/ChatConfigResp.java
@@ -23,6 +23,8 @@ public class ChatConfigResp {
 
     private List<RecommendedQuestionReq> recommendedQuestions;
 
+    private String llmExamples;
+
     /**
      * available status
      */
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/persistence/dataobject/ChatConfigDO.java b/chat/core/src/main/java/com/tencent/supersonic/chat/persistence/dataobject/ChatConfigDO.java
index aa9dcd3f6..1498094ba 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/persistence/dataobject/ChatConfigDO.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/persistence/dataobject/ChatConfigDO.java
@@ -25,6 +25,8 @@ public class ChatConfigDO {
 
     private Integer status;
 
+    private String llmExamples;
+
     /**
      * record info
      */
diff --git a/chat/core/src/main/resources/mapper/ChatConfigMapper.xml b/chat/core/src/main/resources/mapper/ChatConfigMapper.xml
index ae71b8c79..6d289934b 100644
--- a/chat/core/src/main/resources/mapper/ChatConfigMapper.xml
+++ b/chat/core/src/main/resources/mapper/ChatConfigMapper.xml
@@ -13,6 +13,7 @@
         <result column="chat_agg_config" property="chatAggConfig"/>
         <result column="recommended_questions" property="recommendedQuestions"/>
         <result column="status" property="status"/>
+        <result column="llm_examples" property="llmExamples"/>
         <result column="created_by" property="createdBy"/>
         <result column="updated_by" property="updatedBy"/>
         <result column="created_at" property="createdAt"/>
@@ -24,11 +25,11 @@
             useGeneratedKeys="true" keyProperty="id">
     insert into s2_chat_config
     (
-        model_id, `chat_detail_config`, chat_agg_config,  recommended_questions, status, created_by, updated_by, created_at, updated_at
+        model_id, `chat_detail_config`, chat_agg_config,  recommended_questions, status, llm_examples, created_by, updated_by, created_at, updated_at
     )
     values
     (
-        #{modelId}, #{chatDetailConfig}, #{chatAggConfig}, #{recommendedQuestions}, #{status}, #{createdBy}, #{updatedBy}, #{createdAt}, #{updatedAt}
+        #{modelId}, #{chatDetailConfig}, #{chatAggConfig}, #{recommendedQuestions}, #{status}, #{llmExamples}, #{createdBy}, #{updatedBy}, #{createdAt}, #{updatedAt}
     )
     </insert>
 
@@ -52,6 +53,9 @@
             <if test="updatedBy != null and updatedBy != ''">
                 updated_by = #{updatedBy} ,
             </if>
+            <if test="llmExamples != null and llmExamples != ''">
+                llm_examples = #{llmExamples} ,
+            </if>
         </set>
 
         <where>
diff --git a/common/src/main/java/com/tencent/supersonic/common/pojo/SysParameter.java b/common/src/main/java/com/tencent/supersonic/common/pojo/SysParameter.java
index 28429de4b..49c554314 100644
--- a/common/src/main/java/com/tencent/supersonic/common/pojo/SysParameter.java
+++ b/common/src/main/java/com/tencent/supersonic/common/pojo/SysParameter.java
@@ -34,6 +34,8 @@ public class SysParameter {
     public void init() {
         parameters = Lists.newArrayList();
         admins = Lists.newArrayList("admin");
+        parameters.add(new Parameter("llm.model.name", "gpt4", "模型名称", "string"));
+        parameters.add(new Parameter("llm.api.key", "sk-afdasdasd", "模型密钥", "string"));
         parameters.add(new Parameter("one.detection.size", "8", "一次探测个数", "number"));
         parameters.add(new Parameter("one.detection.max.size", "20", "阈值", "number"));
         parameters.add(new Parameter("metric.dimension.min.threshold", "0.3", "指标名、维度名最小文本相似度", "number"));
@@ -44,6 +46,7 @@ public class SysParameter {
         parameters.add(new Parameter("embedding.mapper.batch", "0.3", "批量向量召回文本请求个数", "number"));
         parameters.add(new Parameter("embedding.mapper.number", "0.3", "批量向量召回文本返回结果个数", "number"));
         parameters.add(new Parameter("embedding.mapper.distance.threshold", "0.3", "Mapper阶段向量召回相似度阈值", "number"));
+        parameters.add(new Parameter("use.s2SQL.switch", "true", "是否打开S2SQL开关", "bool"));
     }
 
 }
diff --git a/common/src/main/java/com/tencent/supersonic/common/rest/SysParameterController.java b/common/src/main/java/com/tencent/supersonic/common/rest/SysParameterController.java
index f6b12fab0..c39b62a86 100644
--- a/common/src/main/java/com/tencent/supersonic/common/rest/SysParameterController.java
+++ b/common/src/main/java/com/tencent/supersonic/common/rest/SysParameterController.java
@@ -23,7 +23,7 @@ public class SysParameterController {
     }
 
     @GetMapping
-    SysParameter get() {
+    public SysParameter get() {
         return sysParameterService.getSysParameter();
     }
 
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/SysParameterServiceImpl.java b/common/src/main/java/com/tencent/supersonic/common/service/impl/SysParameterServiceImpl.java
similarity index 97%
rename from chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/SysParameterServiceImpl.java
rename to common/src/main/java/com/tencent/supersonic/common/service/impl/SysParameterServiceImpl.java
index 84c18acd1..97c00e198 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/service/impl/SysParameterServiceImpl.java
+++ b/common/src/main/java/com/tencent/supersonic/common/service/impl/SysParameterServiceImpl.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.chat.service.impl;
+package com.tencent.supersonic.common.service.impl;
 
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/ConfigureDemo.java b/launchers/standalone/src/main/java/com/tencent/supersonic/ConfigureDemo.java
index 80a8f93f3..ac60b5922 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/ConfigureDemo.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/ConfigureDemo.java
@@ -99,11 +99,11 @@ public class ConfigureDemo implements ApplicationListener<ApplicationReadyEvent>
         parseAndExecute(2, "访问次数最高的部门");
     }
 
-    public void addChatParameter() {
-        SysParameter chatParameter = new SysParameter();
-        chatParameter.setId(1);
-        chatParameter.init();
-        sysParameterService.save(chatParameter);
+    public void addSysParameter() {
+        SysParameter sysParameter = new SysParameter();
+        sysParameter.setId(1);
+        sysParameter.init();
+        sysParameterService.save(sysParameter);
     }
 
     public void addDemoChatConfig_1() {
@@ -306,7 +306,7 @@ public class ConfigureDemo implements ApplicationListener<ApplicationReadyEvent>
             return;
         }
         try {
-            addChatParameter();
+            addSysParameter();
             addDemoChatConfig_1();
             addDemoChatConfig_2();
             addPlugin_1();
diff --git a/launchers/standalone/src/main/resources/db/schema-h2.sql b/launchers/standalone/src/main/resources/db/schema-h2.sql
index 75cb40629..1c4c96d89 100644
--- a/launchers/standalone/src/main/resources/db/schema-h2.sql
+++ b/launchers/standalone/src/main/resources/db/schema-h2.sql
@@ -75,6 +75,7 @@ CREATE TABLE IF NOT EXISTS `s2_chat_config` (
     `created_by` varchar(100) NOT NULL   ,
     `updated_by` varchar(100) NOT NULL   ,
     `status` INT NOT NULL  DEFAULT '0' , -- domain extension information status : 0 is normal, 1 is off the shelf, 2 is deleted
+    `llm_examples` TEXT,
     PRIMARY KEY (`id`)
     ) ;
 COMMENT ON TABLE s2_chat_config IS 'chat config information table ';
diff --git a/launchers/standalone/src/main/resources/db/schema-mysql.sql b/launchers/standalone/src/main/resources/db/schema-mysql.sql
index c3c140691..95e1555db 100644
--- a/launchers/standalone/src/main/resources/db/schema-mysql.sql
+++ b/launchers/standalone/src/main/resources/db/schema-mysql.sql
@@ -63,6 +63,7 @@ CREATE TABLE `s2_chat_config` (
                                   `created_by` varchar(100) NOT NULL COMMENT '创建人',
                                   `updated_by` varchar(100) NOT NULL COMMENT '更新人',
                                   `status` int(10) NOT NULL COMMENT '主题域扩展信息状态, 0-删除，1-生效',
+                                  `llm_examples` text COMMENT 'llm examples',
                                   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='主题域扩展信息表';
 
diff --git a/launchers/standalone/src/test/resources/db/schema-h2.sql b/launchers/standalone/src/test/resources/db/schema-h2.sql
index 0fac6e562..5d2cfdddd 100644
--- a/launchers/standalone/src/test/resources/db/schema-h2.sql
+++ b/launchers/standalone/src/test/resources/db/schema-h2.sql
@@ -75,6 +75,7 @@ CREATE TABLE IF NOT EXISTS `s2_chat_config` (
     `created_by` varchar(100) NOT NULL   ,
     `updated_by` varchar(100) NOT NULL   ,
     `status` INT NOT NULL  DEFAULT '0' , -- domain extension information status : 0 is normal, 1 is off the shelf, 2 is deleted
+    `llm_examples` TEXT,
     PRIMARY KEY (`id`)
     ) ;
 COMMENT ON TABLE s2_chat_config IS 'chat config information table ';
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Measure.java b/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Measure.java
index 00cfc89d5..926373173 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Measure.java
+++ b/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/pojo/Measure.java
@@ -28,6 +28,8 @@ public class Measure {
 
     private Long datasourceId;
 
+    private String datasourceName;
+
     public Measure(String name, String bizName, String agg, Integer isCreateMetric) {
         this.name = name;
         this.agg = agg;
diff --git a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricResp.java b/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricResp.java
index 3179dcb8d..c05aed014 100644
--- a/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricResp.java
+++ b/semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/response/MetricResp.java
@@ -5,6 +5,7 @@ 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;
@@ -72,4 +73,11 @@ public class MetricResp extends SchemaItem {
                 .map(String::valueOf)
                 .collect(Collectors.joining(","));
     }
+
+    public List<Measure> getMeasures() {
+        if (typeParams == null) {
+            return Lists.newArrayList();
+        }
+        return typeParams.getMeasures();
+    }
 }
diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/MetricServiceImpl.java b/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/MetricServiceImpl.java
index f97b638c3..2a2805d12 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/MetricServiceImpl.java
+++ b/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/application/MetricServiceImpl.java
@@ -20,9 +20,11 @@ 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.DatasourceResp;
 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.DatasourceService;
 import com.tencent.supersonic.semantic.model.domain.DomainService;
 import com.tencent.supersonic.semantic.model.domain.ModelService;
 import com.tencent.supersonic.semantic.model.domain.dataobject.MetricDO;
@@ -57,6 +59,8 @@ public class MetricServiceImpl implements MetricService {
 
     private DomainService domainService;
 
+    private DatasourceService datasourceService;
+
     private ChatGptHelper chatGptHelper;
 
     private ApplicationEventPublisher eventPublisher;
@@ -64,11 +68,13 @@ public class MetricServiceImpl implements MetricService {
     public MetricServiceImpl(MetricRepository metricRepository,
                              ModelService modelService,
                              DomainService domainService,
+                             DatasourceService datasourceService,
                              ChatGptHelper chatGptHelper,
                              ApplicationEventPublisher eventPublisher) {
         this.domainService = domainService;
         this.metricRepository = metricRepository;
         this.modelService = modelService;
+        this.datasourceService = datasourceService;
         this.chatGptHelper = chatGptHelper;
         this.eventPublisher = eventPublisher;
     }
@@ -222,6 +228,7 @@ public class MetricServiceImpl implements MetricService {
         }
     }
 
+    @Deprecated
     @Override
     public MetricResp getMetric(Long modelId, String bizName) {
         MetricFilter metricFilter = new MetricFilter();
@@ -250,7 +257,20 @@ public class MetricServiceImpl implements MetricService {
         if (metricDO == null) {
             return null;
         }
-        return MetricConverter.convert2MetricResp(metricDO, new HashMap<>());
+        MetricResp metricResp = MetricConverter.convert2MetricResp(metricDO, new HashMap<>());
+        List<Measure> measures = metricResp.getMeasures();
+        if (CollectionUtils.isEmpty(measures)) {
+            return metricResp;
+        }
+        Map<Long, DatasourceResp> datasourceResps = datasourceService.getDatasourceList().stream()
+                .collect(Collectors.toMap(DatasourceResp::getId, datasourceResp -> datasourceResp));
+        measures.forEach(measure -> {
+            DatasourceResp datasourceResp = datasourceResps.get(measure.getDatasourceId());
+            if (datasourceResp != null) {
+                measure.setDatasourceName(datasourceResp.getName());
+            }
+        });
+        return metricResp;
     }
 
     @Override