diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/processor/parse/QueryRecommendProcessor.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/processor/parse/QueryRecommendProcessor.java
index b81973bf8..ad93bf790 100644
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/processor/parse/QueryRecommendProcessor.java
+++ b/chat/server/src/main/java/com/tencent/supersonic/chat/server/processor/parse/QueryRecommendProcessor.java
@@ -85,7 +85,7 @@ public class QueryRecommendProcessor implements ParseResultProcessor {
         ChatQueryRepository chatQueryRepository = ContextUtils.getBean(ChatQueryRepository.class);
         UpdateWrapper<ChatQueryDO> updateWrapper = new UpdateWrapper<>();
         updateWrapper.eq("question_id", chatQueryDO.getQuestionId());
-        updateWrapper.set("parse_time_cost", chatQueryDO.getSimilarQueries());
+        updateWrapper.set("similar_queries", chatQueryDO.getSimilarQueries());
         chatQueryRepository.updateChatQuery(chatQueryDO, updateWrapper);
     }
 
diff --git a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/MetricTypeDefaultConfig.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/MetricTypeDefaultConfig.java
index 72eb229fd..0d6dc4c90 100644
--- a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/MetricTypeDefaultConfig.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/MetricTypeDefaultConfig.java
@@ -1,10 +1,13 @@
 package com.tencent.supersonic.headless.api.pojo;
 
+import com.tencent.supersonic.common.pojo.Constants;
+import com.tencent.supersonic.common.pojo.enums.TimeMode;
 import lombok.Data;
 
 @Data
 public class MetricTypeDefaultConfig {
 
-    private TimeDefaultConfig timeDefaultConfig;
+    private TimeDefaultConfig timeDefaultConfig =
+            new TimeDefaultConfig(7, Constants.DAY, TimeMode.RECENT);
 
 }
diff --git a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/TagTypeDefaultConfig.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/TagTypeDefaultConfig.java
index f0a074364..f9e72821c 100644
--- a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/TagTypeDefaultConfig.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/TagTypeDefaultConfig.java
@@ -8,6 +8,6 @@ public class TagTypeDefaultConfig {
     private DefaultDisplayInfo defaultDisplayInfo;
 
     //default time to filter tag selection results
-    private TimeDefaultConfig timeDefaultConfig;
+    private TimeDefaultConfig timeDefaultConfig = new TimeDefaultConfig();
 
 }
diff --git a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/TimeDefaultConfig.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/TimeDefaultConfig.java
index d0eb71b07..c1ae17aa6 100644
--- a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/TimeDefaultConfig.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/TimeDefaultConfig.java
@@ -3,9 +3,13 @@ package com.tencent.supersonic.headless.api.pojo;
 
 import com.tencent.supersonic.common.pojo.Constants;
 import com.tencent.supersonic.common.pojo.enums.TimeMode;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 @Data
+@AllArgsConstructor
+@NoArgsConstructor
 public class TimeDefaultConfig {
 
 
@@ -22,5 +26,4 @@ public class TimeDefaultConfig {
 
     private TimeMode timeMode = TimeMode.LAST;
 
-
 }
diff --git a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/DataSetReq.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/DataSetReq.java
index 95c934cfd..f9d7c7dd4 100644
--- a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/DataSetReq.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/DataSetReq.java
@@ -3,9 +3,10 @@ package com.tencent.supersonic.headless.api.pojo.request;
 import com.tencent.supersonic.headless.api.pojo.DataSetDetail;
 import com.tencent.supersonic.headless.api.pojo.QueryConfig;
 import com.tencent.supersonic.headless.api.pojo.SchemaItem;
-import java.util.List;
 import lombok.Data;
 
+import java.util.List;
+
 @Data
 public class DataSetReq extends SchemaItem {
 
@@ -15,7 +16,7 @@ public class DataSetReq extends SchemaItem {
 
     private String alias;
 
-    private QueryConfig queryConfig;
+    private QueryConfig queryConfig = new QueryConfig();
 
     private List<String> admins;
 
diff --git a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/DataSetResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/DataSetResp.java
index c701b89de..aaf50afe0 100644
--- a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/DataSetResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/DataSetResp.java
@@ -5,12 +5,13 @@ import com.tencent.supersonic.headless.api.pojo.DataSetDetail;
 import com.tencent.supersonic.headless.api.pojo.DataSetModelConfig;
 import com.tencent.supersonic.headless.api.pojo.QueryConfig;
 import com.tencent.supersonic.headless.api.pojo.SchemaItem;
+import lombok.Data;
+import org.springframework.util.CollectionUtils;
+
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 import java.util.stream.Collectors;
-import lombok.Data;
-import org.springframework.util.CollectionUtils;
 
 @Data
 public class DataSetResp extends SchemaItem {
@@ -27,7 +28,7 @@ public class DataSetResp extends SchemaItem {
 
     private List<String> adminOrgs = new ArrayList<>();
 
-    private QueryConfig queryConfig;
+    private QueryConfig queryConfig = new QueryConfig();
 
     private List<TagItem> allMetrics = new ArrayList<>();
 
diff --git a/headless/core/src/main/java/com/tencent/supersonic/headless/core/chat/parser/QueryTypeParser.java b/headless/core/src/main/java/com/tencent/supersonic/headless/core/chat/parser/QueryTypeParser.java
index 53c298ea0..c92c8ea61 100644
--- a/headless/core/src/main/java/com/tencent/supersonic/headless/core/chat/parser/QueryTypeParser.java
+++ b/headless/core/src/main/java/com/tencent/supersonic/headless/core/chat/parser/QueryTypeParser.java
@@ -47,7 +47,7 @@ public class QueryTypeParser implements SemanticParser {
         SemanticParseInfo parseInfo = semanticQuery.getParseInfo();
         SqlInfo sqlInfo = parseInfo.getSqlInfo();
         if (Objects.isNull(sqlInfo) || StringUtils.isBlank(sqlInfo.getS2SQL())) {
-            return QueryType.ID;
+            return QueryType.DETAIL;
         }
         //1. entity queryType
         Long dataSetId = parseInfo.getDataSetId();
@@ -80,7 +80,7 @@ public class QueryTypeParser implements SemanticParser {
         if (selectContainsMetric(sqlInfo, dataSetId, semanticSchema)) {
             return QueryType.METRIC;
         }
-        return QueryType.ID;
+        return QueryType.DETAIL;
     }
 
     private static List<String> filterByTimeFields(List<String> whereFields) {
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/demo/S2VisitsDemo.java b/launchers/standalone/src/main/java/com/tencent/supersonic/demo/S2VisitsDemo.java
index c7862cf4a..ad1d07dd9 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/demo/S2VisitsDemo.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/demo/S2VisitsDemo.java
@@ -22,7 +22,6 @@ 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.common.pojo.enums.TimeMode;
 import com.tencent.supersonic.common.pojo.enums.TypeEnums;
 import com.tencent.supersonic.common.util.JsonUtil;
 import com.tencent.supersonic.headless.api.pojo.DataSetDetail;
@@ -38,10 +37,7 @@ import com.tencent.supersonic.headless.api.pojo.MetricDefineByFieldParams;
 import com.tencent.supersonic.headless.api.pojo.MetricDefineByMeasureParams;
 import com.tencent.supersonic.headless.api.pojo.MetricDefineByMetricParams;
 import com.tencent.supersonic.headless.api.pojo.MetricParam;
-import com.tencent.supersonic.headless.api.pojo.MetricTypeDefaultConfig;
 import com.tencent.supersonic.headless.api.pojo.ModelDetail;
-import com.tencent.supersonic.headless.api.pojo.QueryConfig;
-import com.tencent.supersonic.headless.api.pojo.TimeDefaultConfig;
 import com.tencent.supersonic.headless.api.pojo.enums.DimensionType;
 import com.tencent.supersonic.headless.api.pojo.enums.IdentifyType;
 import com.tencent.supersonic.headless.api.pojo.enums.MetricDefineType;
@@ -473,14 +469,6 @@ public class S2VisitsDemo extends S2BaseDemo {
         dataSetDetail.setDataSetModelConfigs(dataSetModelConfigs);
         dataSetReq.setDataSetDetail(dataSetDetail);
         dataSetReq.setTypeEnum(TypeEnums.DATASET);
-        QueryConfig queryConfig = new QueryConfig();
-        MetricTypeDefaultConfig metricTypeDefaultConfig = new MetricTypeDefaultConfig();
-        TimeDefaultConfig timeDefaultConfig = new TimeDefaultConfig();
-        timeDefaultConfig.setTimeMode(TimeMode.RECENT);
-        timeDefaultConfig.setUnit(7);
-        metricTypeDefaultConfig.setTimeDefaultConfig(timeDefaultConfig);
-        queryConfig.setMetricTypeDefaultConfig(metricTypeDefaultConfig);
-        dataSetReq.setQueryConfig(queryConfig);
         return dataSetService.save(dataSetReq, User.getFakeUser());
     }