diff --git a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/response/QueryResp.java b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/response/QueryResp.java
index 4a5445dc14..a67274f609 100644
--- a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/response/QueryResp.java
+++ b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/response/QueryResp.java
@@ -1,6 +1,7 @@
 package com.tencent.supersonic.chat.api.pojo.response;
 
 import com.tencent.supersonic.headless.api.pojo.SemanticParseInfo;
+import com.tencent.supersonic.headless.api.pojo.response.ParseTimeCostResp;
 import com.tencent.supersonic.headless.api.pojo.response.QueryResult;
 import lombok.Data;
 import java.util.Date;
@@ -19,5 +20,6 @@ public class QueryResp {
     private QueryResult queryResult;
     private List<SemanticParseInfo> parseInfos;
     private List<SimilarQueryRecallResp> similarQueries;
+    private ParseTimeCostResp parseTimeCost = new ParseTimeCostResp();
 
 }
\ No newline at end of file
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/AgentDOExample.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/AgentDOExample.java
deleted file mode 100644
index 2f454bfe3b..0000000000
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/AgentDOExample.java
+++ /dev/null
@@ -1,1010 +0,0 @@
-package com.tencent.supersonic.chat.server.persistence.dataobject;
-
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-public class AgentDOExample {
-    /**
-     * s2_agent
-     */
-    protected String orderByClause;
-
-    /**
-     * s2_agent
-     */
-    protected boolean distinct;
-
-    /**
-     * s2_agent
-     */
-    protected List<Criteria> oredCriteria;
-
-    /**
-     * s2_agent
-     */
-    protected Integer limitStart;
-
-    /**
-     * s2_agent
-     */
-    protected Integer limitEnd;
-
-    /**
-     * @mbg.generated
-     */
-    public AgentDOExample() {
-        oredCriteria = new ArrayList<Criteria>();
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setOrderByClause(String orderByClause) {
-        this.orderByClause = orderByClause;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public String getOrderByClause() {
-        return orderByClause;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setDistinct(boolean distinct) {
-        this.distinct = distinct;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public boolean isDistinct() {
-        return distinct;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public List<Criteria> getOredCriteria() {
-        return oredCriteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void or(Criteria criteria) {
-        oredCriteria.add(criteria);
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Criteria or() {
-        Criteria criteria = createCriteriaInternal();
-        oredCriteria.add(criteria);
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Criteria createCriteria() {
-        Criteria criteria = createCriteriaInternal();
-        if (oredCriteria.size() == 0) {
-            oredCriteria.add(criteria);
-        }
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    protected Criteria createCriteriaInternal() {
-        Criteria criteria = new Criteria();
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void clear() {
-        oredCriteria.clear();
-        orderByClause = null;
-        distinct = false;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setLimitStart(Integer limitStart) {
-        this.limitStart = limitStart;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Integer getLimitStart() {
-        return limitStart;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setLimitEnd(Integer limitEnd) {
-        this.limitEnd = limitEnd;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Integer getLimitEnd() {
-        return limitEnd;
-    }
-
-    /**
-     * s2_agent null
-     */
-    protected abstract static class GeneratedCriteria {
-        protected List<Criterion> criteria;
-
-        protected GeneratedCriteria() {
-            super();
-            criteria = new ArrayList<Criterion>();
-        }
-
-        public boolean isValid() {
-            return criteria.size() > 0;
-        }
-
-        public List<Criterion> getAllCriteria() {
-            return criteria;
-        }
-
-        public List<Criterion> getCriteria() {
-            return criteria;
-        }
-
-        protected void addCriterion(String condition) {
-            if (condition == null) {
-                throw new RuntimeException("Value for condition cannot be null");
-            }
-            criteria.add(new Criterion(condition));
-        }
-
-        protected void addCriterion(String condition, Object value, String property) {
-            if (value == null) {
-                throw new RuntimeException("Value for " + property + " cannot be null");
-            }
-            criteria.add(new Criterion(condition, value));
-        }
-
-        protected void addCriterion(String condition, Object value1, Object value2, String property) {
-            if (value1 == null || value2 == null) {
-                throw new RuntimeException("Between values for " + property + " cannot be null");
-            }
-            criteria.add(new Criterion(condition, value1, value2));
-        }
-
-        public Criteria andIdIsNull() {
-            addCriterion("id is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdIsNotNull() {
-            addCriterion("id is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdEqualTo(Integer value) {
-            addCriterion("id =", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdNotEqualTo(Integer value) {
-            addCriterion("id <>", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdGreaterThan(Integer value) {
-            addCriterion("id >", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdGreaterThanOrEqualTo(Integer value) {
-            addCriterion("id >=", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdLessThan(Integer value) {
-            addCriterion("id <", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdLessThanOrEqualTo(Integer value) {
-            addCriterion("id <=", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdIn(List<Integer> values) {
-            addCriterion("id in", values, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdNotIn(List<Integer> values) {
-            addCriterion("id not in", values, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdBetween(Integer value1, Integer value2) {
-            addCriterion("id between", value1, value2, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdNotBetween(Integer value1, Integer value2) {
-            addCriterion("id not between", value1, value2, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameIsNull() {
-            addCriterion("name is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameIsNotNull() {
-            addCriterion("name is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameEqualTo(String value) {
-            addCriterion("name =", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameNotEqualTo(String value) {
-            addCriterion("name <>", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameGreaterThan(String value) {
-            addCriterion("name >", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameGreaterThanOrEqualTo(String value) {
-            addCriterion("name >=", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameLessThan(String value) {
-            addCriterion("name <", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameLessThanOrEqualTo(String value) {
-            addCriterion("name <=", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameLike(String value) {
-            addCriterion("name like", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameNotLike(String value) {
-            addCriterion("name not like", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameIn(List<String> values) {
-            addCriterion("name in", values, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameNotIn(List<String> values) {
-            addCriterion("name not in", values, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameBetween(String value1, String value2) {
-            addCriterion("name between", value1, value2, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameNotBetween(String value1, String value2) {
-            addCriterion("name not between", value1, value2, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionIsNull() {
-            addCriterion("description is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionIsNotNull() {
-            addCriterion("description is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionEqualTo(String value) {
-            addCriterion("description =", value, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionNotEqualTo(String value) {
-            addCriterion("description <>", value, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionGreaterThan(String value) {
-            addCriterion("description >", value, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionGreaterThanOrEqualTo(String value) {
-            addCriterion("description >=", value, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionLessThan(String value) {
-            addCriterion("description <", value, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionLessThanOrEqualTo(String value) {
-            addCriterion("description <=", value, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionLike(String value) {
-            addCriterion("description like", value, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionNotLike(String value) {
-            addCriterion("description not like", value, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionIn(List<String> values) {
-            addCriterion("description in", values, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionNotIn(List<String> values) {
-            addCriterion("description not in", values, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionBetween(String value1, String value2) {
-            addCriterion("description between", value1, value2, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andDescriptionNotBetween(String value1, String value2) {
-            addCriterion("description not between", value1, value2, "description");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusIsNull() {
-            addCriterion("status is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusIsNotNull() {
-            addCriterion("status is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusEqualTo(Integer value) {
-            addCriterion("status =", value, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusNotEqualTo(Integer value) {
-            addCriterion("status <>", value, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusGreaterThan(Integer value) {
-            addCriterion("status >", value, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusGreaterThanOrEqualTo(Integer value) {
-            addCriterion("status >=", value, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusLessThan(Integer value) {
-            addCriterion("status <", value, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusLessThanOrEqualTo(Integer value) {
-            addCriterion("status <=", value, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusIn(List<Integer> values) {
-            addCriterion("status in", values, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusNotIn(List<Integer> values) {
-            addCriterion("status not in", values, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusBetween(Integer value1, Integer value2) {
-            addCriterion("status between", value1, value2, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andStatusNotBetween(Integer value1, Integer value2) {
-            addCriterion("status not between", value1, value2, "status");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesIsNull() {
-            addCriterion("examples is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesIsNotNull() {
-            addCriterion("examples is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesEqualTo(String value) {
-            addCriterion("examples =", value, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesNotEqualTo(String value) {
-            addCriterion("examples <>", value, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesGreaterThan(String value) {
-            addCriterion("examples >", value, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesGreaterThanOrEqualTo(String value) {
-            addCriterion("examples >=", value, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesLessThan(String value) {
-            addCriterion("examples <", value, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesLessThanOrEqualTo(String value) {
-            addCriterion("examples <=", value, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesLike(String value) {
-            addCriterion("examples like", value, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesNotLike(String value) {
-            addCriterion("examples not like", value, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesIn(List<String> values) {
-            addCriterion("examples in", values, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesNotIn(List<String> values) {
-            addCriterion("examples not in", values, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesBetween(String value1, String value2) {
-            addCriterion("examples between", value1, value2, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andExamplesNotBetween(String value1, String value2) {
-            addCriterion("examples not between", value1, value2, "examples");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigIsNull() {
-            addCriterion("config is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigIsNotNull() {
-            addCriterion("config is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigEqualTo(String value) {
-            addCriterion("config =", value, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigNotEqualTo(String value) {
-            addCriterion("config <>", value, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigGreaterThan(String value) {
-            addCriterion("config >", value, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigGreaterThanOrEqualTo(String value) {
-            addCriterion("config >=", value, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigLessThan(String value) {
-            addCriterion("config <", value, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigLessThanOrEqualTo(String value) {
-            addCriterion("config <=", value, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigLike(String value) {
-            addCriterion("config like", value, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigNotLike(String value) {
-            addCriterion("config not like", value, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigIn(List<String> values) {
-            addCriterion("config in", values, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigNotIn(List<String> values) {
-            addCriterion("config not in", values, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigBetween(String value1, String value2) {
-            addCriterion("config between", value1, value2, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andConfigNotBetween(String value1, String value2) {
-            addCriterion("config not between", value1, value2, "config");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByIsNull() {
-            addCriterion("created_by is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByIsNotNull() {
-            addCriterion("created_by is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByEqualTo(String value) {
-            addCriterion("created_by =", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByNotEqualTo(String value) {
-            addCriterion("created_by <>", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByGreaterThan(String value) {
-            addCriterion("created_by >", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByGreaterThanOrEqualTo(String value) {
-            addCriterion("created_by >=", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByLessThan(String value) {
-            addCriterion("created_by <", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByLessThanOrEqualTo(String value) {
-            addCriterion("created_by <=", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByLike(String value) {
-            addCriterion("created_by like", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByNotLike(String value) {
-            addCriterion("created_by not like", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByIn(List<String> values) {
-            addCriterion("created_by in", values, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByNotIn(List<String> values) {
-            addCriterion("created_by not in", values, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByBetween(String value1, String value2) {
-            addCriterion("created_by between", value1, value2, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByNotBetween(String value1, String value2) {
-            addCriterion("created_by not between", value1, value2, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtIsNull() {
-            addCriterion("created_at is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtIsNotNull() {
-            addCriterion("created_at is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtEqualTo(Date value) {
-            addCriterion("created_at =", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtNotEqualTo(Date value) {
-            addCriterion("created_at <>", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtGreaterThan(Date value) {
-            addCriterion("created_at >", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtGreaterThanOrEqualTo(Date value) {
-            addCriterion("created_at >=", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtLessThan(Date value) {
-            addCriterion("created_at <", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtLessThanOrEqualTo(Date value) {
-            addCriterion("created_at <=", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtIn(List<Date> values) {
-            addCriterion("created_at in", values, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtNotIn(List<Date> values) {
-            addCriterion("created_at not in", values, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtBetween(Date value1, Date value2) {
-            addCriterion("created_at between", value1, value2, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtNotBetween(Date value1, Date value2) {
-            addCriterion("created_at not between", value1, value2, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByIsNull() {
-            addCriterion("updated_by is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByIsNotNull() {
-            addCriterion("updated_by is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByEqualTo(String value) {
-            addCriterion("updated_by =", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByNotEqualTo(String value) {
-            addCriterion("updated_by <>", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByGreaterThan(String value) {
-            addCriterion("updated_by >", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByGreaterThanOrEqualTo(String value) {
-            addCriterion("updated_by >=", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByLessThan(String value) {
-            addCriterion("updated_by <", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByLessThanOrEqualTo(String value) {
-            addCriterion("updated_by <=", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByLike(String value) {
-            addCriterion("updated_by like", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByNotLike(String value) {
-            addCriterion("updated_by not like", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByIn(List<String> values) {
-            addCriterion("updated_by in", values, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByNotIn(List<String> values) {
-            addCriterion("updated_by not in", values, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByBetween(String value1, String value2) {
-            addCriterion("updated_by between", value1, value2, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByNotBetween(String value1, String value2) {
-            addCriterion("updated_by not between", value1, value2, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtIsNull() {
-            addCriterion("updated_at is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtIsNotNull() {
-            addCriterion("updated_at is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtEqualTo(Date value) {
-            addCriterion("updated_at =", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtNotEqualTo(Date value) {
-            addCriterion("updated_at <>", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtGreaterThan(Date value) {
-            addCriterion("updated_at >", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtGreaterThanOrEqualTo(Date value) {
-            addCriterion("updated_at >=", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtLessThan(Date value) {
-            addCriterion("updated_at <", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtLessThanOrEqualTo(Date value) {
-            addCriterion("updated_at <=", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtIn(List<Date> values) {
-            addCriterion("updated_at in", values, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtNotIn(List<Date> values) {
-            addCriterion("updated_at not in", values, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtBetween(Date value1, Date value2) {
-            addCriterion("updated_at between", value1, value2, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtNotBetween(Date value1, Date value2) {
-            addCriterion("updated_at not between", value1, value2, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchIsNull() {
-            addCriterion("enable_search is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchIsNotNull() {
-            addCriterion("enable_search is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchEqualTo(Integer value) {
-            addCriterion("enable_search =", value, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchNotEqualTo(Integer value) {
-            addCriterion("enable_search <>", value, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchGreaterThan(Integer value) {
-            addCriterion("enable_search >", value, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchGreaterThanOrEqualTo(Integer value) {
-            addCriterion("enable_search >=", value, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchLessThan(Integer value) {
-            addCriterion("enable_search <", value, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchLessThanOrEqualTo(Integer value) {
-            addCriterion("enable_search <=", value, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchIn(List<Integer> values) {
-            addCriterion("enable_search in", values, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchNotIn(List<Integer> values) {
-            addCriterion("enable_search not in", values, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchBetween(Integer value1, Integer value2) {
-            addCriterion("enable_search between", value1, value2, "enableSearch");
-            return (Criteria) this;
-        }
-
-        public Criteria andEnableSearchNotBetween(Integer value1, Integer value2) {
-            addCriterion("enable_search not between", value1, value2, "enableSearch");
-            return (Criteria) this;
-        }
-    }
-
-    /**
-     * s2_agent
-     */
-    public static class Criteria extends GeneratedCriteria {
-
-        protected Criteria() {
-            super();
-        }
-    }
-
-    /**
-     * s2_agent null
-     */
-    public static class Criterion {
-        private String condition;
-
-        private Object value;
-
-        private Object secondValue;
-
-        private boolean noValue;
-
-        private boolean singleValue;
-
-        private boolean betweenValue;
-
-        private boolean listValue;
-
-        private String typeHandler;
-
-        protected Criterion(String condition) {
-            super();
-            this.condition = condition;
-            this.typeHandler = null;
-            this.noValue = true;
-        }
-
-        protected Criterion(String condition, Object value, String typeHandler) {
-            super();
-            this.condition = condition;
-            this.value = value;
-            this.typeHandler = typeHandler;
-            if (value instanceof List<?>) {
-                this.listValue = true;
-            } else {
-                this.singleValue = true;
-            }
-        }
-
-        protected Criterion(String condition, Object value) {
-            this(condition, value, null);
-        }
-
-        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
-            super();
-            this.condition = condition;
-            this.value = value;
-            this.secondValue = secondValue;
-            this.typeHandler = typeHandler;
-            this.betweenValue = true;
-        }
-
-        protected Criterion(String condition, Object value, Object secondValue) {
-            this(condition, value, secondValue, null);
-        }
-
-        public String getCondition() {
-            return condition;
-        }
-
-        public Object getValue() {
-            return value;
-        }
-
-        public Object getSecondValue() {
-            return secondValue;
-        }
-
-        public boolean isNoValue() {
-            return noValue;
-        }
-
-        public boolean isSingleValue() {
-            return singleValue;
-        }
-
-        public boolean isBetweenValue() {
-            return betweenValue;
-        }
-
-        public boolean isListValue() {
-            return listValue;
-        }
-
-        public String getTypeHandler() {
-            return typeHandler;
-        }
-    }
-}
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/ChatQueryDO.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/ChatQueryDO.java
index e525e1c864..03e7017b1a 100644
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/ChatQueryDO.java
+++ b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/ChatQueryDO.java
@@ -1,12 +1,17 @@
 package com.tencent.supersonic.chat.server.persistence.dataobject;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import java.util.Date;
 
 @Data
+@TableName("s2_chat_query")
 public class ChatQueryDO {
     /**
      */
+    @TableId(type = IdType.AUTO)
     private Long questionId;
 
     /**
@@ -47,4 +52,6 @@ public class ChatQueryDO {
 
     private String similarQueries;
 
+    private String parseTimeCost;
+
 }
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/ChatQueryDOExample.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/ChatQueryDOExample.java
deleted file mode 100644
index 311d77a751..0000000000
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/ChatQueryDOExample.java
+++ /dev/null
@@ -1,790 +0,0 @@
-package com.tencent.supersonic.chat.server.persistence.dataobject;
-
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-public class ChatQueryDOExample {
-    /**
-     * s2_chat_query
-     */
-    protected String orderByClause;
-
-    /**
-     * s2_chat_query
-     */
-    protected boolean distinct;
-
-    /**
-     * s2_chat_query
-     */
-    protected List<Criteria> oredCriteria;
-
-    /**
-     * s2_chat_query
-     */
-    protected Integer limitStart;
-
-    /**
-     * s2_chat_query
-     */
-    protected Integer limitEnd;
-
-    /**
-     * @mbg.generated
-     */
-    public ChatQueryDOExample() {
-        oredCriteria = new ArrayList<Criteria>();
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setOrderByClause(String orderByClause) {
-        this.orderByClause = orderByClause;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public String getOrderByClause() {
-        return orderByClause;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setDistinct(boolean distinct) {
-        this.distinct = distinct;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public boolean isDistinct() {
-        return distinct;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public List<Criteria> getOredCriteria() {
-        return oredCriteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void or(Criteria criteria) {
-        oredCriteria.add(criteria);
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Criteria or() {
-        Criteria criteria = createCriteriaInternal();
-        oredCriteria.add(criteria);
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Criteria createCriteria() {
-        Criteria criteria = createCriteriaInternal();
-        if (oredCriteria.size() == 0) {
-            oredCriteria.add(criteria);
-        }
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    protected Criteria createCriteriaInternal() {
-        Criteria criteria = new Criteria();
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void clear() {
-        oredCriteria.clear();
-        orderByClause = null;
-        distinct = false;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setLimitStart(Integer limitStart) {
-        this.limitStart = limitStart;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Integer getLimitStart() {
-        return limitStart;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setLimitEnd(Integer limitEnd) {
-        this.limitEnd = limitEnd;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Integer getLimitEnd() {
-        return limitEnd;
-    }
-
-    /**
-     * s2_chat_query null
-     */
-    protected abstract static class GeneratedCriteria {
-        protected List<Criterion> criteria;
-
-        protected GeneratedCriteria() {
-            super();
-            criteria = new ArrayList<Criterion>();
-        }
-
-        public boolean isValid() {
-            return criteria.size() > 0;
-        }
-
-        public List<Criterion> getAllCriteria() {
-            return criteria;
-        }
-
-        public List<Criterion> getCriteria() {
-            return criteria;
-        }
-
-        protected void addCriterion(String condition) {
-            if (condition == null) {
-                throw new RuntimeException("Value for condition cannot be null");
-            }
-            criteria.add(new Criterion(condition));
-        }
-
-        protected void addCriterion(String condition, Object value, String property) {
-            if (value == null) {
-                throw new RuntimeException("Value for " + property + " cannot be null");
-            }
-            criteria.add(new Criterion(condition, value));
-        }
-
-        protected void addCriterion(String condition, Object value1, Object value2, String property) {
-            if (value1 == null || value2 == null) {
-                throw new RuntimeException("Between values for " + property + " cannot be null");
-            }
-            criteria.add(new Criterion(condition, value1, value2));
-        }
-
-        public Criteria andQuestionIdIsNull() {
-            addCriterion("question_id is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdIsNotNull() {
-            addCriterion("question_id is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdEqualTo(Long value) {
-            addCriterion("question_id =", value, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdNotEqualTo(Long value) {
-            addCriterion("question_id <>", value, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdGreaterThan(Long value) {
-            addCriterion("question_id >", value, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdGreaterThanOrEqualTo(Long value) {
-            addCriterion("question_id >=", value, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdLessThan(Long value) {
-            addCriterion("question_id <", value, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdLessThanOrEqualTo(Long value) {
-            addCriterion("question_id <=", value, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdIn(List<Long> values) {
-            addCriterion("question_id in", values, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdNotIn(List<Long> values) {
-            addCriterion("question_id not in", values, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdBetween(Long value1, Long value2) {
-            addCriterion("question_id between", value1, value2, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andQuestionIdNotBetween(Long value1, Long value2) {
-            addCriterion("question_id not between", value1, value2, "questionId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdIsNull() {
-            addCriterion("agent_id is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdIsNotNull() {
-            addCriterion("agent_id is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdEqualTo(Integer value) {
-            addCriterion("agent_id =", value, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdNotEqualTo(Integer value) {
-            addCriterion("agent_id <>", value, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdGreaterThan(Integer value) {
-            addCriterion("agent_id >", value, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdGreaterThanOrEqualTo(Integer value) {
-            addCriterion("agent_id >=", value, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdLessThan(Integer value) {
-            addCriterion("agent_id <", value, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdLessThanOrEqualTo(Integer value) {
-            addCriterion("agent_id <=", value, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdIn(List<Integer> values) {
-            addCriterion("agent_id in", values, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdNotIn(List<Integer> values) {
-            addCriterion("agent_id not in", values, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdBetween(Integer value1, Integer value2) {
-            addCriterion("agent_id between", value1, value2, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andAgentIdNotBetween(Integer value1, Integer value2) {
-            addCriterion("agent_id not between", value1, value2, "agentId");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeIsNull() {
-            addCriterion("create_time is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeIsNotNull() {
-            addCriterion("create_time is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeEqualTo(Date value) {
-            addCriterion("create_time =", value, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeNotEqualTo(Date value) {
-            addCriterion("create_time <>", value, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeGreaterThan(Date value) {
-            addCriterion("create_time >", value, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeGreaterThanOrEqualTo(Date value) {
-            addCriterion("create_time >=", value, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeLessThan(Date value) {
-            addCriterion("create_time <", value, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeLessThanOrEqualTo(Date value) {
-            addCriterion("create_time <=", value, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeIn(List<Date> values) {
-            addCriterion("create_time in", values, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeNotIn(List<Date> values) {
-            addCriterion("create_time not in", values, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeBetween(Date value1, Date value2) {
-            addCriterion("create_time between", value1, value2, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreateTimeNotBetween(Date value1, Date value2) {
-            addCriterion("create_time not between", value1, value2, "createTime");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameIsNull() {
-            addCriterion("user_name is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameIsNotNull() {
-            addCriterion("user_name is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameEqualTo(String value) {
-            addCriterion("user_name =", value, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameNotEqualTo(String value) {
-            addCriterion("user_name <>", value, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameGreaterThan(String value) {
-            addCriterion("user_name >", value, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameGreaterThanOrEqualTo(String value) {
-            addCriterion("user_name >=", value, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameLessThan(String value) {
-            addCriterion("user_name <", value, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameLessThanOrEqualTo(String value) {
-            addCriterion("user_name <=", value, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameLike(String value) {
-            addCriterion("user_name like", value, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameNotLike(String value) {
-            addCriterion("user_name not like", value, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameIn(List<String> values) {
-            addCriterion("user_name in", values, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameNotIn(List<String> values) {
-            addCriterion("user_name not in", values, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameBetween(String value1, String value2) {
-            addCriterion("user_name between", value1, value2, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andUserNameNotBetween(String value1, String value2) {
-            addCriterion("user_name not between", value1, value2, "userName");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateIsNull() {
-            addCriterion("query_state is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateIsNotNull() {
-            addCriterion("query_state is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateEqualTo(Integer value) {
-            addCriterion("query_state =", value, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateNotEqualTo(Integer value) {
-            addCriterion("query_state <>", value, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateGreaterThan(Integer value) {
-            addCriterion("query_state >", value, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateGreaterThanOrEqualTo(Integer value) {
-            addCriterion("query_state >=", value, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateLessThan(Integer value) {
-            addCriterion("query_state <", value, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateLessThanOrEqualTo(Integer value) {
-            addCriterion("query_state <=", value, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateIn(List<Integer> values) {
-            addCriterion("query_state in", values, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateNotIn(List<Integer> values) {
-            addCriterion("query_state not in", values, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateBetween(Integer value1, Integer value2) {
-            addCriterion("query_state between", value1, value2, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andQueryStateNotBetween(Integer value1, Integer value2) {
-            addCriterion("query_state not between", value1, value2, "queryState");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdIsNull() {
-            addCriterion("chat_id is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdIsNotNull() {
-            addCriterion("chat_id is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdEqualTo(Long value) {
-            addCriterion("chat_id =", value, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdNotEqualTo(Long value) {
-            addCriterion("chat_id <>", value, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdGreaterThan(Long value) {
-            addCriterion("chat_id >", value, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdGreaterThanOrEqualTo(Long value) {
-            addCriterion("chat_id >=", value, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdLessThan(Long value) {
-            addCriterion("chat_id <", value, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdLessThanOrEqualTo(Long value) {
-            addCriterion("chat_id <=", value, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdIn(List<Long> values) {
-            addCriterion("chat_id in", values, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdNotIn(List<Long> values) {
-            addCriterion("chat_id not in", values, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdBetween(Long value1, Long value2) {
-            addCriterion("chat_id between", value1, value2, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andChatIdNotBetween(Long value1, Long value2) {
-            addCriterion("chat_id not between", value1, value2, "chatId");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreIsNull() {
-            addCriterion("score is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreIsNotNull() {
-            addCriterion("score is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreEqualTo(Integer value) {
-            addCriterion("score =", value, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreNotEqualTo(Integer value) {
-            addCriterion("score <>", value, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreGreaterThan(Integer value) {
-            addCriterion("score >", value, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreGreaterThanOrEqualTo(Integer value) {
-            addCriterion("score >=", value, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreLessThan(Integer value) {
-            addCriterion("score <", value, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreLessThanOrEqualTo(Integer value) {
-            addCriterion("score <=", value, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreIn(List<Integer> values) {
-            addCriterion("score in", values, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreNotIn(List<Integer> values) {
-            addCriterion("score not in", values, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreBetween(Integer value1, Integer value2) {
-            addCriterion("score between", value1, value2, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andScoreNotBetween(Integer value1, Integer value2) {
-            addCriterion("score not between", value1, value2, "score");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackIsNull() {
-            addCriterion("feedback is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackIsNotNull() {
-            addCriterion("feedback is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackEqualTo(String value) {
-            addCriterion("feedback =", value, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackNotEqualTo(String value) {
-            addCriterion("feedback <>", value, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackGreaterThan(String value) {
-            addCriterion("feedback >", value, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackGreaterThanOrEqualTo(String value) {
-            addCriterion("feedback >=", value, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackLessThan(String value) {
-            addCriterion("feedback <", value, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackLessThanOrEqualTo(String value) {
-            addCriterion("feedback <=", value, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackLike(String value) {
-            addCriterion("feedback like", value, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackNotLike(String value) {
-            addCriterion("feedback not like", value, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackIn(List<String> values) {
-            addCriterion("feedback in", values, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackNotIn(List<String> values) {
-            addCriterion("feedback not in", values, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackBetween(String value1, String value2) {
-            addCriterion("feedback between", value1, value2, "feedback");
-            return (Criteria) this;
-        }
-
-        public Criteria andFeedbackNotBetween(String value1, String value2) {
-            addCriterion("feedback not between", value1, value2, "feedback");
-            return (Criteria) this;
-        }
-    }
-
-    /**
-     * s2_chat_query
-     */
-    public static class Criteria extends GeneratedCriteria {
-
-        protected Criteria() {
-            super();
-        }
-    }
-
-    /**
-     * s2_chat_query null
-     */
-    public static class Criterion {
-        private String condition;
-
-        private Object value;
-
-        private Object secondValue;
-
-        private boolean noValue;
-
-        private boolean singleValue;
-
-        private boolean betweenValue;
-
-        private boolean listValue;
-
-        private String typeHandler;
-
-        protected Criterion(String condition) {
-            super();
-            this.condition = condition;
-            this.typeHandler = null;
-            this.noValue = true;
-        }
-
-        protected Criterion(String condition, Object value, String typeHandler) {
-            super();
-            this.condition = condition;
-            this.value = value;
-            this.typeHandler = typeHandler;
-            if (value instanceof List<?>) {
-                this.listValue = true;
-            } else {
-                this.singleValue = true;
-            }
-        }
-
-        protected Criterion(String condition, Object value) {
-            this(condition, value, null);
-        }
-
-        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
-            super();
-            this.condition = condition;
-            this.value = value;
-            this.secondValue = secondValue;
-            this.typeHandler = typeHandler;
-            this.betweenValue = true;
-        }
-
-        protected Criterion(String condition, Object value, Object secondValue) {
-            this(condition, value, secondValue, null);
-        }
-
-        public String getCondition() {
-            return condition;
-        }
-
-        public Object getValue() {
-            return value;
-        }
-
-        public Object getSecondValue() {
-            return secondValue;
-        }
-
-        public boolean isNoValue() {
-            return noValue;
-        }
-
-        public boolean isSingleValue() {
-            return singleValue;
-        }
-
-        public boolean isBetweenValue() {
-            return betweenValue;
-        }
-
-        public boolean isListValue() {
-            return listValue;
-        }
-
-        public String getTypeHandler() {
-            return typeHandler;
-        }
-    }
-}
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/PluginDOExample.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/PluginDOExample.java
deleted file mode 100644
index 42e3ea1313..0000000000
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/dataobject/PluginDOExample.java
+++ /dev/null
@@ -1,960 +0,0 @@
-package com.tencent.supersonic.chat.server.persistence.dataobject;
-
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-public class PluginDOExample {
-    /**
-     * s2_plugin
-     */
-    protected String orderByClause;
-
-    /**
-     * s2_plugin
-     */
-    protected boolean distinct;
-
-    /**
-     * s2_plugin
-     */
-    protected List<Criteria> oredCriteria;
-
-    /**
-     * s2_plugin
-     */
-    protected Integer limitStart;
-
-    /**
-     * s2_plugin
-     */
-    protected Integer limitEnd;
-
-    /**
-     * @mbg.generated
-     */
-    public PluginDOExample() {
-        oredCriteria = new ArrayList<Criteria>();
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setOrderByClause(String orderByClause) {
-        this.orderByClause = orderByClause;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public String getOrderByClause() {
-        return orderByClause;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setDistinct(boolean distinct) {
-        this.distinct = distinct;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public boolean isDistinct() {
-        return distinct;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public List<Criteria> getOredCriteria() {
-        return oredCriteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void or(Criteria criteria) {
-        oredCriteria.add(criteria);
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Criteria or() {
-        Criteria criteria = createCriteriaInternal();
-        oredCriteria.add(criteria);
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Criteria createCriteria() {
-        Criteria criteria = createCriteriaInternal();
-        if (oredCriteria.size() == 0) {
-            oredCriteria.add(criteria);
-        }
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    protected Criteria createCriteriaInternal() {
-        Criteria criteria = new Criteria();
-        return criteria;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void clear() {
-        oredCriteria.clear();
-        orderByClause = null;
-        distinct = false;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setLimitStart(Integer limitStart) {
-        this.limitStart = limitStart;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Integer getLimitStart() {
-        return limitStart;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public void setLimitEnd(Integer limitEnd) {
-        this.limitEnd = limitEnd;
-    }
-
-    /**
-     * @mbg.generated
-     */
-    public Integer getLimitEnd() {
-        return limitEnd;
-    }
-
-    /**
-     * s2_plugin null
-     */
-    protected abstract static class GeneratedCriteria {
-        protected List<Criterion> criteria;
-
-        protected GeneratedCriteria() {
-            super();
-            criteria = new ArrayList<Criterion>();
-        }
-
-        public boolean isValid() {
-            return criteria.size() > 0;
-        }
-
-        public List<Criterion> getAllCriteria() {
-            return criteria;
-        }
-
-        public List<Criterion> getCriteria() {
-            return criteria;
-        }
-
-        protected void addCriterion(String condition) {
-            if (condition == null) {
-                throw new RuntimeException("Value for condition cannot be null");
-            }
-            criteria.add(new Criterion(condition));
-        }
-
-        protected void addCriterion(String condition, Object value, String property) {
-            if (value == null) {
-                throw new RuntimeException("Value for " + property + " cannot be null");
-            }
-            criteria.add(new Criterion(condition, value));
-        }
-
-        protected void addCriterion(String condition, Object value1, Object value2, String property) {
-            if (value1 == null || value2 == null) {
-                throw new RuntimeException("Between values for " + property + " cannot be null");
-            }
-            criteria.add(new Criterion(condition, value1, value2));
-        }
-
-        public Criteria andIdIsNull() {
-            addCriterion("id is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdIsNotNull() {
-            addCriterion("id is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdEqualTo(Long value) {
-            addCriterion("id =", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdNotEqualTo(Long value) {
-            addCriterion("id <>", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdGreaterThan(Long value) {
-            addCriterion("id >", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdGreaterThanOrEqualTo(Long value) {
-            addCriterion("id >=", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdLessThan(Long value) {
-            addCriterion("id <", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdLessThanOrEqualTo(Long value) {
-            addCriterion("id <=", value, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdIn(List<Long> values) {
-            addCriterion("id in", values, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdNotIn(List<Long> values) {
-            addCriterion("id not in", values, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdBetween(Long value1, Long value2) {
-            addCriterion("id between", value1, value2, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andIdNotBetween(Long value1, Long value2) {
-            addCriterion("id not between", value1, value2, "id");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeIsNull() {
-            addCriterion("type is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeIsNotNull() {
-            addCriterion("type is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeEqualTo(String value) {
-            addCriterion("type =", value, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeNotEqualTo(String value) {
-            addCriterion("type <>", value, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeGreaterThan(String value) {
-            addCriterion("type >", value, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeGreaterThanOrEqualTo(String value) {
-            addCriterion("type >=", value, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeLessThan(String value) {
-            addCriterion("type <", value, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeLessThanOrEqualTo(String value) {
-            addCriterion("type <=", value, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeLike(String value) {
-            addCriterion("type like", value, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeNotLike(String value) {
-            addCriterion("type not like", value, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeIn(List<String> values) {
-            addCriterion("type in", values, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeNotIn(List<String> values) {
-            addCriterion("type not in", values, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeBetween(String value1, String value2) {
-            addCriterion("type between", value1, value2, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andTypeNotBetween(String value1, String value2) {
-            addCriterion("type not between", value1, value2, "type");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelIsNull() {
-            addCriterion("model is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelIsNotNull() {
-            addCriterion("model is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelEqualTo(String value) {
-            addCriterion("model =", value, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelNotEqualTo(String value) {
-            addCriterion("model <>", value, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelGreaterThan(String value) {
-            addCriterion("model >", value, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelGreaterThanOrEqualTo(String value) {
-            addCriterion("model >=", value, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelLessThan(String value) {
-            addCriterion("model <", value, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelLessThanOrEqualTo(String value) {
-            addCriterion("model <=", value, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelLike(String value) {
-            addCriterion("model like", value, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelNotLike(String value) {
-            addCriterion("model not like", value, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelIn(List<String> values) {
-            addCriterion("model in", values, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelNotIn(List<String> values) {
-            addCriterion("model not in", values, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelBetween(String value1, String value2) {
-            addCriterion("model between", value1, value2, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andModelNotBetween(String value1, String value2) {
-            addCriterion("model not between", value1, value2, "model");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternIsNull() {
-            addCriterion("pattern is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternIsNotNull() {
-            addCriterion("pattern is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternEqualTo(String value) {
-            addCriterion("pattern =", value, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternNotEqualTo(String value) {
-            addCriterion("pattern <>", value, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternGreaterThan(String value) {
-            addCriterion("pattern >", value, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternGreaterThanOrEqualTo(String value) {
-            addCriterion("pattern >=", value, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternLessThan(String value) {
-            addCriterion("pattern <", value, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternLessThanOrEqualTo(String value) {
-            addCriterion("pattern <=", value, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternLike(String value) {
-            addCriterion("pattern like", value, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternNotLike(String value) {
-            addCriterion("pattern not like", value, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternIn(List<String> values) {
-            addCriterion("pattern in", values, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternNotIn(List<String> values) {
-            addCriterion("pattern not in", values, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternBetween(String value1, String value2) {
-            addCriterion("pattern between", value1, value2, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andPatternNotBetween(String value1, String value2) {
-            addCriterion("pattern not between", value1, value2, "pattern");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeIsNull() {
-            addCriterion("parse_mode is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeIsNotNull() {
-            addCriterion("parse_mode is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeEqualTo(String value) {
-            addCriterion("parse_mode =", value, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeNotEqualTo(String value) {
-            addCriterion("parse_mode <>", value, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeGreaterThan(String value) {
-            addCriterion("parse_mode >", value, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeGreaterThanOrEqualTo(String value) {
-            addCriterion("parse_mode >=", value, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeLessThan(String value) {
-            addCriterion("parse_mode <", value, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeLessThanOrEqualTo(String value) {
-            addCriterion("parse_mode <=", value, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeLike(String value) {
-            addCriterion("parse_mode like", value, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeNotLike(String value) {
-            addCriterion("parse_mode not like", value, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeIn(List<String> values) {
-            addCriterion("parse_mode in", values, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeNotIn(List<String> values) {
-            addCriterion("parse_mode not in", values, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeBetween(String value1, String value2) {
-            addCriterion("parse_mode between", value1, value2, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andParseModeNotBetween(String value1, String value2) {
-            addCriterion("parse_mode not between", value1, value2, "parseMode");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameIsNull() {
-            addCriterion("name is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameIsNotNull() {
-            addCriterion("name is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameEqualTo(String value) {
-            addCriterion("name =", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameNotEqualTo(String value) {
-            addCriterion("name <>", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameGreaterThan(String value) {
-            addCriterion("name >", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameGreaterThanOrEqualTo(String value) {
-            addCriterion("name >=", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameLessThan(String value) {
-            addCriterion("name <", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameLessThanOrEqualTo(String value) {
-            addCriterion("name <=", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameLike(String value) {
-            addCriterion("name like", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameNotLike(String value) {
-            addCriterion("name not like", value, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameIn(List<String> values) {
-            addCriterion("name in", values, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameNotIn(List<String> values) {
-            addCriterion("name not in", values, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameBetween(String value1, String value2) {
-            addCriterion("name between", value1, value2, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andNameNotBetween(String value1, String value2) {
-            addCriterion("name not between", value1, value2, "name");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtIsNull() {
-            addCriterion("created_at is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtIsNotNull() {
-            addCriterion("created_at is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtEqualTo(Date value) {
-            addCriterion("created_at =", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtNotEqualTo(Date value) {
-            addCriterion("created_at <>", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtGreaterThan(Date value) {
-            addCriterion("created_at >", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtGreaterThanOrEqualTo(Date value) {
-            addCriterion("created_at >=", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtLessThan(Date value) {
-            addCriterion("created_at <", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtLessThanOrEqualTo(Date value) {
-            addCriterion("created_at <=", value, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtIn(List<Date> values) {
-            addCriterion("created_at in", values, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtNotIn(List<Date> values) {
-            addCriterion("created_at not in", values, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtBetween(Date value1, Date value2) {
-            addCriterion("created_at between", value1, value2, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedAtNotBetween(Date value1, Date value2) {
-            addCriterion("created_at not between", value1, value2, "createdAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByIsNull() {
-            addCriterion("created_by is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByIsNotNull() {
-            addCriterion("created_by is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByEqualTo(String value) {
-            addCriterion("created_by =", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByNotEqualTo(String value) {
-            addCriterion("created_by <>", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByGreaterThan(String value) {
-            addCriterion("created_by >", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByGreaterThanOrEqualTo(String value) {
-            addCriterion("created_by >=", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByLessThan(String value) {
-            addCriterion("created_by <", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByLessThanOrEqualTo(String value) {
-            addCriterion("created_by <=", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByLike(String value) {
-            addCriterion("created_by like", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByNotLike(String value) {
-            addCriterion("created_by not like", value, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByIn(List<String> values) {
-            addCriterion("created_by in", values, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByNotIn(List<String> values) {
-            addCriterion("created_by not in", values, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByBetween(String value1, String value2) {
-            addCriterion("created_by between", value1, value2, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andCreatedByNotBetween(String value1, String value2) {
-            addCriterion("created_by not between", value1, value2, "createdBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtIsNull() {
-            addCriterion("updated_at is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtIsNotNull() {
-            addCriterion("updated_at is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtEqualTo(Date value) {
-            addCriterion("updated_at =", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtNotEqualTo(Date value) {
-            addCriterion("updated_at <>", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtGreaterThan(Date value) {
-            addCriterion("updated_at >", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtGreaterThanOrEqualTo(Date value) {
-            addCriterion("updated_at >=", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtLessThan(Date value) {
-            addCriterion("updated_at <", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtLessThanOrEqualTo(Date value) {
-            addCriterion("updated_at <=", value, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtIn(List<Date> values) {
-            addCriterion("updated_at in", values, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtNotIn(List<Date> values) {
-            addCriterion("updated_at not in", values, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtBetween(Date value1, Date value2) {
-            addCriterion("updated_at between", value1, value2, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedAtNotBetween(Date value1, Date value2) {
-            addCriterion("updated_at not between", value1, value2, "updatedAt");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByIsNull() {
-            addCriterion("updated_by is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByIsNotNull() {
-            addCriterion("updated_by is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByEqualTo(String value) {
-            addCriterion("updated_by =", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByNotEqualTo(String value) {
-            addCriterion("updated_by <>", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByGreaterThan(String value) {
-            addCriterion("updated_by >", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByGreaterThanOrEqualTo(String value) {
-            addCriterion("updated_by >=", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByLessThan(String value) {
-            addCriterion("updated_by <", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByLessThanOrEqualTo(String value) {
-            addCriterion("updated_by <=", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByLike(String value) {
-            addCriterion("updated_by like", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByNotLike(String value) {
-            addCriterion("updated_by not like", value, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByIn(List<String> values) {
-            addCriterion("updated_by in", values, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByNotIn(List<String> values) {
-            addCriterion("updated_by not in", values, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByBetween(String value1, String value2) {
-            addCriterion("updated_by between", value1, value2, "updatedBy");
-            return (Criteria) this;
-        }
-
-        public Criteria andUpdatedByNotBetween(String value1, String value2) {
-            addCriterion("updated_by not between", value1, value2, "updatedBy");
-            return (Criteria) this;
-        }
-    }
-
-    /**
-     * s2_plugin
-     */
-    public static class Criteria extends GeneratedCriteria {
-
-        protected Criteria() {
-            super();
-        }
-    }
-
-    /**
-     * s2_plugin null
-     */
-    public static class Criterion {
-        private String condition;
-
-        private Object value;
-
-        private Object secondValue;
-
-        private boolean noValue;
-
-        private boolean singleValue;
-
-        private boolean betweenValue;
-
-        private boolean listValue;
-
-        private String typeHandler;
-
-        protected Criterion(String condition) {
-            super();
-            this.condition = condition;
-            this.typeHandler = null;
-            this.noValue = true;
-        }
-
-        protected Criterion(String condition, Object value, String typeHandler) {
-            super();
-            this.condition = condition;
-            this.value = value;
-            this.typeHandler = typeHandler;
-            if (value instanceof List<?>) {
-                this.listValue = true;
-            } else {
-                this.singleValue = true;
-            }
-        }
-
-        protected Criterion(String condition, Object value) {
-            this(condition, value, null);
-        }
-
-        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
-            super();
-            this.condition = condition;
-            this.value = value;
-            this.secondValue = secondValue;
-            this.typeHandler = typeHandler;
-            this.betweenValue = true;
-        }
-
-        protected Criterion(String condition, Object value, Object secondValue) {
-            this(condition, value, secondValue, null);
-        }
-
-        public String getCondition() {
-            return condition;
-        }
-
-        public Object getValue() {
-            return value;
-        }
-
-        public Object getSecondValue() {
-            return secondValue;
-        }
-
-        public boolean isNoValue() {
-            return noValue;
-        }
-
-        public boolean isSingleValue() {
-            return singleValue;
-        }
-
-        public boolean isBetweenValue() {
-            return betweenValue;
-        }
-
-        public boolean isListValue() {
-            return listValue;
-        }
-
-        public String getTypeHandler() {
-            return typeHandler;
-        }
-    }
-}
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/mapper/ChatQueryDOMapper.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/mapper/ChatQueryDOMapper.java
index dc4d913b3c..3aac3d9f04 100644
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/mapper/ChatQueryDOMapper.java
+++ b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/mapper/ChatQueryDOMapper.java
@@ -1,21 +1,10 @@
 package com.tencent.supersonic.chat.server.persistence.mapper;
 
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDO;
-import com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDOExample;
 import org.apache.ibatis.annotations.Mapper;
 
-import java.util.List;
-
 @Mapper
-public interface ChatQueryDOMapper {
-
-    int insert(ChatQueryDO record);
-
-    List<ChatQueryDO> selectByExampleWithBLOBs(ChatQueryDOExample example);
-
-    int updateByPrimaryKeyWithBLOBs(ChatQueryDO record);
-
-    Boolean deleteByPrimaryKey(Long questionId);
+public interface ChatQueryDOMapper extends BaseMapper<ChatQueryDO> {
 
-    ChatQueryDO selectByPrimaryKey(Long questionId);
 }
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/repository/ChatQueryRepository.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/repository/ChatQueryRepository.java
index ae32afb956..2686aa603b 100644
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/repository/ChatQueryRepository.java
+++ b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/repository/ChatQueryRepository.java
@@ -1,13 +1,14 @@
 package com.tencent.supersonic.chat.server.persistence.repository;
 
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.github.pagehelper.PageInfo;
 import com.tencent.supersonic.chat.api.pojo.request.ChatParseReq;
 import com.tencent.supersonic.chat.api.pojo.request.PageQueryInfoReq;
+import com.tencent.supersonic.chat.api.pojo.response.QueryResp;
 import com.tencent.supersonic.chat.server.persistence.dataobject.ChatParseDO;
 import com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDO;
 import com.tencent.supersonic.headless.api.pojo.SemanticParseInfo;
 import com.tencent.supersonic.headless.api.pojo.response.ParseResp;
-import com.tencent.supersonic.chat.api.pojo.response.QueryResp;
 
 import java.util.List;
 
@@ -21,10 +22,10 @@ public interface ChatQueryRepository {
 
     List<QueryResp> queryShowCase(PageQueryInfoReq pageQueryInfoCommend, int agentId);
 
-    ChatQueryDO getLastChatQuery(long chatId);
-
     int updateChatQuery(ChatQueryDO chatQueryDO);
 
+    void updateChatQuery(ChatQueryDO chatQueryDO, UpdateWrapper<ChatQueryDO> updateWrapper);
+
     Long createChatQuery(ChatParseReq chatParseReq);
 
     List<ChatParseDO> batchSaveParseInfo(ChatParseReq chatParseReq, ParseResp parseResult,
@@ -34,8 +35,6 @@ List<ChatParseDO> batchSaveParseInfo(ChatParseReq chatParseReq, ParseResp parseR
 
     List<ChatParseDO> getParseInfoList(List<Long> questionIds);
 
-    Boolean deleteChatQuery(Long questionId);
-
     List<ParseResp> getContextualParseInfo(Integer chatId);
 
 }
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/repository/impl/ChatQueryRepositoryImpl.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/repository/impl/ChatQueryRepositoryImpl.java
index e09687fa81..33da046b0e 100644
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/repository/impl/ChatQueryRepositoryImpl.java
+++ b/chat/server/src/main/java/com/tencent/supersonic/chat/server/persistence/repository/impl/ChatQueryRepositoryImpl.java
@@ -1,6 +1,8 @@
 package com.tencent.supersonic.chat.server.persistence.repository.impl;
 
 import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.tencent.supersonic.chat.api.pojo.request.ChatParseReq;
@@ -8,8 +10,6 @@
 import com.tencent.supersonic.chat.api.pojo.response.SimilarQueryRecallResp;
 import com.tencent.supersonic.chat.server.persistence.dataobject.ChatParseDO;
 import com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDO;
-import com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDOExample;
-import com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDOExample.Criteria;
 import com.tencent.supersonic.chat.server.persistence.mapper.ChatParseMapper;
 import com.tencent.supersonic.chat.server.persistence.mapper.ChatQueryDOMapper;
 import com.tencent.supersonic.chat.server.persistence.mapper.custom.ShowCaseCustomMapper;
@@ -19,10 +19,12 @@
 import com.tencent.supersonic.headless.api.pojo.SemanticParseInfo;
 import com.tencent.supersonic.headless.api.pojo.response.ParseResp;
 import com.tencent.supersonic.chat.api.pojo.response.QueryResp;
+import com.tencent.supersonic.headless.api.pojo.response.ParseTimeCostResp;
 import com.tencent.supersonic.headless.api.pojo.response.QueryResult;
 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.context.annotation.Primary;
 import org.springframework.stereotype.Repository;
 import org.springframework.util.CollectionUtils;
@@ -38,37 +40,33 @@
 @Slf4j
 public class ChatQueryRepositoryImpl implements ChatQueryRepository {
 
-    private final ChatQueryDOMapper chatQueryDOMapper;
+    @Autowired
+    private ChatQueryDOMapper chatQueryDOMapper;
 
-    private final ChatParseMapper chatParseMapper;
+    @Autowired
+    private ChatParseMapper chatParseMapper;
 
-    private final ShowCaseCustomMapper showCaseCustomMapper;
-
-    public ChatQueryRepositoryImpl(ChatQueryDOMapper chatQueryDOMapper,
-                                   ChatParseMapper chatParseMapper,
-                                   ShowCaseCustomMapper showCaseCustomMapper) {
-        this.chatQueryDOMapper = chatQueryDOMapper;
-        this.chatParseMapper = chatParseMapper;
-        this.showCaseCustomMapper = showCaseCustomMapper;
-    }
+    @Autowired
+    private ShowCaseCustomMapper showCaseCustomMapper;
 
     @Override
     public PageInfo<QueryResp> getChatQuery(PageQueryInfoReq pageQueryInfoReq, Long chatId) {
-        ChatQueryDOExample example = new ChatQueryDOExample();
-        example.setOrderByClause("question_id desc");
-        Criteria criteria = example.createCriteria();
+        QueryWrapper<ChatQueryDO> queryWrapper = new QueryWrapper<>();
         if (chatId != null) {
-            criteria.andChatIdEqualTo(chatId);
+            queryWrapper.lambda().eq(ChatQueryDO::getChatId, chatId);
         }
         if (StringUtils.isNotBlank(pageQueryInfoReq.getUserName())) {
-            criteria.andUserNameEqualTo(pageQueryInfoReq.getUserName());
+            queryWrapper.lambda().eq(ChatQueryDO::getUserName, pageQueryInfoReq.getUserName());
         }
         if (!CollectionUtils.isEmpty(pageQueryInfoReq.getIds())) {
-            criteria.andQuestionIdIn(pageQueryInfoReq.getIds());
+            queryWrapper.lambda().in(ChatQueryDO::getQuestionId, pageQueryInfoReq.getIds());
         }
+
+        queryWrapper.lambda().orderByDesc(ChatQueryDO::getQuestionId);
+
         PageInfo<ChatQueryDO> pageInfo = PageHelper.startPage(pageQueryInfoReq.getCurrent(),
                         pageQueryInfoReq.getPageSize())
-                .doSelectPageInfo(() -> chatQueryDOMapper.selectByExampleWithBLOBs(example));
+                .doSelectPageInfo(() -> chatQueryDOMapper.selectList(queryWrapper));
 
         PageInfo<QueryResp> chatQueryVOPageInfo = PageUtils.pageInfo2PageInfoVo(pageInfo);
         chatQueryVOPageInfo.setList(
@@ -89,7 +87,7 @@ public QueryResp getChatQuery(Long queryId) {
 
     @Override
     public ChatQueryDO getChatQueryDO(Long queryId) {
-        return chatQueryDOMapper.selectByPrimaryKey(queryId);
+        return chatQueryDOMapper.selectById(queryId);
     }
 
     @Override
@@ -110,6 +108,8 @@ private QueryResp convertTo(ChatQueryDO chatQueryDO) {
         }
         queryResp.setSimilarQueries(JSONObject.parseArray(chatQueryDO.getSimilarQueries(),
                 SimilarQueryRecallResp.class));
+        queryResp.setParseTimeCost(JsonUtil.toObject(chatQueryDO.getParseTimeCost(),
+                ParseTimeCostResp.class));
         return queryResp;
     }
 
@@ -161,23 +161,13 @@ public void getChatParseDO(ChatParseReq chatParseReq, Long queryId,
     }
 
     @Override
-    public ChatQueryDO getLastChatQuery(long chatId) {
-        ChatQueryDOExample example = new ChatQueryDOExample();
-        example.setOrderByClause("question_id desc");
-        example.setLimitEnd(1);
-        example.setLimitStart(0);
-        Criteria criteria = example.createCriteria();
-        criteria.andChatIdEqualTo(chatId);
-        List<ChatQueryDO> chatQueryDOS = chatQueryDOMapper.selectByExampleWithBLOBs(example);
-        if (!CollectionUtils.isEmpty(chatQueryDOS)) {
-            return chatQueryDOS.get(0);
-        }
-        return null;
+    public int updateChatQuery(ChatQueryDO chatQueryDO) {
+        return chatQueryDOMapper.updateById(chatQueryDO);
     }
 
     @Override
-    public int updateChatQuery(ChatQueryDO chatQueryDO) {
-        return chatQueryDOMapper.updateByPrimaryKeyWithBLOBs(chatQueryDO);
+    public void updateChatQuery(ChatQueryDO chatQueryDO, UpdateWrapper<ChatQueryDO> updateWrapper) {
+        chatQueryDOMapper.update(chatQueryDO, updateWrapper);
     }
 
     public ChatParseDO getParseInfo(Long questionId, int parseId) {
@@ -189,11 +179,6 @@ public List<ChatParseDO> getParseInfoList(List<Long> questionIds) {
         return chatParseMapper.getParseInfoList(questionIds);
     }
 
-    @Override
-    public Boolean deleteChatQuery(Long questionId) {
-        return chatQueryDOMapper.deleteByPrimaryKey(questionId);
-    }
-
     @Override
     public List<ParseResp> getContextualParseInfo(Integer chatId) {
         List<ChatParseDO> chatParseDOList = chatParseMapper.getContextualParseInfo(chatId);
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 4a43012e65..b81973bf87 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
@@ -1,9 +1,11 @@
 package com.tencent.supersonic.chat.server.processor.parse;
 
 import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.github.pagehelper.PageInfo;
 import com.google.common.collect.Lists;
 import com.tencent.supersonic.chat.api.pojo.request.PageQueryInfoReq;
+import com.tencent.supersonic.chat.api.pojo.response.QueryResp;
 import com.tencent.supersonic.chat.api.pojo.response.SimilarQueryRecallResp;
 import com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDO;
 import com.tencent.supersonic.chat.server.persistence.repository.ChatQueryRepository;
@@ -11,7 +13,6 @@
 import com.tencent.supersonic.chat.server.util.SimilarQueryManager;
 import com.tencent.supersonic.common.util.ContextUtils;
 import com.tencent.supersonic.headless.api.pojo.response.ParseResp;
-import com.tencent.supersonic.chat.api.pojo.response.QueryResp;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.CollectionUtils;
@@ -82,7 +83,10 @@ private List<QueryResp> getChatQuery(List<Long> queryIds) {
 
     private void updateChatQuery(ChatQueryDO chatQueryDO) {
         ChatQueryRepository chatQueryRepository = ContextUtils.getBean(ChatQueryRepository.class);
-        chatQueryRepository.updateChatQuery(chatQueryDO);
+        UpdateWrapper<ChatQueryDO> updateWrapper = new UpdateWrapper<>();
+        updateWrapper.eq("question_id", chatQueryDO.getQuestionId());
+        updateWrapper.set("parse_time_cost", chatQueryDO.getSimilarQueries());
+        chatQueryRepository.updateChatQuery(chatQueryDO, updateWrapper);
     }
 
 }
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/ChatManageService.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/ChatManageService.java
index 938b632168..2ec36fdae2 100644
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/ChatManageService.java
+++ b/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/ChatManageService.java
@@ -41,6 +41,8 @@ public interface ChatManageService {
 
     int updateQuery(ChatQueryDO chatQueryDO);
 
+    void updateParseCostTime(ParseResp parseResp);
+
     List<ChatParseDO> batchAddParse(ChatParseReq chatParseReq, ParseResp parseResult);
 
     SemanticParseInfo getParseInfo(Long questionId, int parseId);
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/impl/ChatManageServiceImpl.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/impl/ChatManageServiceImpl.java
index da1f57470a..0805056e5a 100644
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/impl/ChatManageServiceImpl.java
+++ b/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/impl/ChatManageServiceImpl.java
@@ -177,6 +177,13 @@ public int updateQuery(ChatQueryDO chatQueryDO) {
         return chatQueryRepository.updateChatQuery(chatQueryDO);
     }
 
+    @Override
+    public void updateParseCostTime(ParseResp parseResp) {
+        ChatQueryDO chatQueryDO = chatQueryRepository.getChatQueryDO(parseResp.getQueryId());
+        chatQueryDO.setParseTimeCost(JsonUtil.toString(parseResp.getParseTimeCost()));
+        updateQuery(chatQueryDO);
+    }
+
     @Override
     public List<ChatParseDO> batchAddParse(ChatParseReq chatParseReq, ParseResp parseResult) {
         List<SemanticParseInfo> candidateParses = parseResult.getSelectedParses();
diff --git a/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/impl/ChatServiceImpl.java b/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/impl/ChatServiceImpl.java
index e3d07b9490..095723da4e 100644
--- a/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/impl/ChatServiceImpl.java
+++ b/chat/server/src/main/java/com/tencent/supersonic/chat/server/service/impl/ChatServiceImpl.java
@@ -76,6 +76,7 @@ public ParseResp performParsing(ChatParseReq chatParseReq) {
         chatParseReq.setQueryText(chatParseContext.getQueryText());
         parseResp.setQueryText(chatParseContext.getQueryText());
         chatManageService.batchAddParse(chatParseReq, parseResp);
+        chatManageService.updateParseCostTime(parseResp);
         return parseResp;
     }
 
diff --git a/chat/server/src/main/resources/mapper/ChatQueryDOMapper.xml b/chat/server/src/main/resources/mapper/ChatQueryDOMapper.xml
deleted file mode 100644
index d7ef77ab1f..0000000000
--- a/chat/server/src/main/resources/mapper/ChatQueryDOMapper.xml
+++ /dev/null
@@ -1,126 +0,0 @@
-<?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.chat.server.persistence.mapper.ChatQueryDOMapper">
-  <resultMap id="BaseResultMap" type="com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDO">
-    <id column="question_id" jdbcType="BIGINT" property="questionId" />
-    <result column="agent_id" jdbcType="INTEGER" property="agentId" />
-    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
-    <result column="user_name" jdbcType="VARCHAR" property="userName" />
-    <result column="query_state" jdbcType="INTEGER" property="queryState" />
-    <result column="chat_id" jdbcType="BIGINT" property="chatId" />
-    <result column="score" jdbcType="INTEGER" property="score" />
-    <result column="feedback" jdbcType="VARCHAR" property="feedback" />
-  </resultMap>
-  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDO">
-    <result column="query_text" jdbcType="LONGVARCHAR" property="queryText" />
-    <result column="query_result" jdbcType="LONGVARCHAR" property="queryResult" />
-    <result column="similar_queries" jdbcType="LONGVARCHAR" property="similarQueries"/>
-  </resultMap>
-  <sql id="Example_Where_Clause">
-    <where>
-      <foreach collection="oredCriteria" item="criteria" separator="or">
-        <if test="criteria.valid">
-          <trim prefix="(" prefixOverrides="and" suffix=")">
-            <foreach collection="criteria.criteria" item="criterion">
-              <choose>
-                <when test="criterion.noValue">
-                  and ${criterion.condition}
-                </when>
-                <when test="criterion.singleValue">
-                  and ${criterion.condition} #{criterion.value}
-                </when>
-                <when test="criterion.betweenValue">
-                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
-                </when>
-                <when test="criterion.listValue">
-                  and ${criterion.condition}
-                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
-                    #{listItem}
-                  </foreach>
-                </when>
-              </choose>
-            </foreach>
-          </trim>
-        </if>
-      </foreach>
-    </where>
-  </sql>
-  <sql id="Base_Column_List">
-    question_id, agent_id, create_time, user_name, query_state, chat_id, score, feedback
-  </sql>
-  <sql id="Blob_Column_List">
-    query_text, query_result, similar_queries
-  </sql>
-  <select id="selectByExampleWithBLOBs" parameterType="com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDOExample" resultMap="ResultMapWithBLOBs">
-    select
-    <if test="distinct">
-      distinct
-    </if>
-    <include refid="Base_Column_List" />
-    ,
-    <include refid="Blob_Column_List" />
-    from s2_chat_query
-    <if test="_parameter != null">
-      <include refid="Example_Where_Clause" />
-    </if>
-    <if test="orderByClause != null">
-      order by ${orderByClause}
-    </if>
-  </select>
-
-  <select id="selectByPrimaryKey"  resultMap="ResultMapWithBLOBs">
-    select * from s2_chat_query
-    where question_id = #{questionId,jdbcType=BIGINT}
-  </select>
-
-
-  <delete id="deleteByPrimaryKey" parameterType="java.lang.Long">
-    delete from s2_chat_query
-    where question_id = #{questionId,jdbcType=BIGINT}
-  </delete>
-  <insert id="insert" parameterType="com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDO" useGeneratedKeys="true" keyProperty="questionId">
-    insert into s2_chat_query (agent_id, create_time, user_name,
-      query_state, chat_id, score,
-      feedback, query_text, query_result, similar_queries
-      )
-    values (#{agentId,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}, #{userName,jdbcType=VARCHAR},
-      #{queryState,jdbcType=INTEGER}, #{chatId,jdbcType=BIGINT}, #{score,jdbcType=INTEGER},
-      #{feedback,jdbcType=VARCHAR}, #{queryText,jdbcType=LONGVARCHAR}, #{queryResult,jdbcType=LONGVARCHAR},
-      #{similarQueries, jdbcType=LONGVARCHAR}
-      )
-  </insert>
-
-  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.tencent.supersonic.chat.server.persistence.dataobject.ChatQueryDO">
-    update s2_chat_query
-    <set>
-      <if test="createTime != null">
-        create_time = #{createTime,jdbcType=TIMESTAMP},
-      </if>
-      <if test="userName != null">
-        user_name = #{userName,jdbcType=VARCHAR},
-      </if>
-      <if test="queryState != null">
-        query_state = #{queryState,jdbcType=INTEGER},
-      </if>
-      <if test="chatId != null">
-        chat_id = #{chatId,jdbcType=BIGINT},
-      </if>
-      <if test="score != null">
-        score = #{score,jdbcType=INTEGER},
-      </if>
-      <if test="feedback != null">
-        feedback = #{feedback,jdbcType=VARCHAR},
-      </if>
-      <if test="queryText != null">
-        query_text = #{queryText,jdbcType=LONGVARCHAR},
-      </if>
-      <if test="queryResult != null">
-        query_result = #{queryResult,jdbcType=LONGVARCHAR},
-      </if>
-      <if test="similarQueries != null">
-        similar_queries = #{similarQueries,jdbcType=LONGVARCHAR},
-      </if>
-    </set>
-    where question_id = #{questionId,jdbcType=BIGINT}
-  </update>
-</mapper>
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/demo/S2ArtistDemo.java b/launchers/standalone/src/main/java/com/tencent/supersonic/demo/S2ArtistDemo.java
index fbdd3e0a36..06293e0b27 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/demo/S2ArtistDemo.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/demo/S2ArtistDemo.java
@@ -165,7 +165,7 @@ private void addTags(ModelResp model) {
 
     public long addDataSet(DomainResp singerDomain, DomainResp singerModelSet, ModelResp singerModel) {
         DataSetReq dataSetReq = new DataSetReq();
-        dataSetReq.setName("艺人库");
+        dataSetReq.setName("艺人库数据集");
         dataSetReq.setBizName("singer");
         dataSetReq.setDomainId(singerDomain.getId());
         dataSetReq.setDescription("包含艺人相关标签和指标信息");
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 5ea160c858..c7862cf4a4 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
@@ -92,7 +92,7 @@ public void doRun() {
 
             //create metrics and dimensions
             DimensionResp departmentDimension = getDimension("department", userModel);
-            MetricResp metricUv = addMetric_uv(userModel, departmentDimension);
+            MetricResp metricUv = addMetric_uv(pvUvModel, departmentDimension);
             MetricResp metricPv = getMetric("pv", pvUvModel);
             addMetric_pv_avg(metricPv, metricUv, departmentDimension, pvUvModel);
 
@@ -463,7 +463,7 @@ public MetricResp addMetric_pv_avg(MetricResp metricPv, MetricResp metricUv,
 
     public DataSetResp addDataSet(DomainResp s2Domain, DomainResp s2ModelSet) {
         DataSetReq dataSetReq = new DataSetReq();
-        dataSetReq.setName("超音数");
+        dataSetReq.setName("超音数数据集");
         dataSetReq.setBizName("s2");
         dataSetReq.setDomainId(s2Domain.getId());
         dataSetReq.setDescription("包含超音数访问统计相关的指标和维度等");
diff --git a/launchers/standalone/src/main/resources/config.update/sql-update.sql b/launchers/standalone/src/main/resources/config.update/sql-update.sql
index 3805097855..8fa004ea98 100644
--- a/launchers/standalone/src/main/resources/config.update/sql-update.sql
+++ b/launchers/standalone/src/main/resources/config.update/sql-update.sql
@@ -316,4 +316,7 @@ alter table s2_agent add column `multi_turn_config` varchar(2000) COLLATE utf8_u
 alter table s2_model add column `ext` varchar(1000) DEFAULT NULL;
 
 --20240601
-alter table s2_sys_parameter rename to s2_system_config;
\ No newline at end of file
+alter table s2_sys_parameter rename to s2_system_config;
+
+--20240603
+alter table s2_chat_query add column `parse_time_cost` varchar(1024);
\ No newline at end of file
diff --git a/launchers/standalone/src/main/resources/db/schema-h2.sql b/launchers/standalone/src/main/resources/db/schema-h2.sql
index fc4e06a17f..44c02570a2 100644
--- a/launchers/standalone/src/main/resources/db/schema-h2.sql
+++ b/launchers/standalone/src/main/resources/db/schema-h2.sql
@@ -38,6 +38,7 @@ CREATE TABLE IF NOT EXISTS `s2_chat_query`
     `score`             int DEFAULT '0',
     `feedback`          varchar(1024) DEFAULT '',
     `similar_queries`          varchar(1024) DEFAULT '',
+    `parse_time_cost` varchar(1024) DEFAULT '',
     PRIMARY KEY (`question_id`)
 );
 
diff --git a/launchers/standalone/src/main/resources/db/schema-mysql.sql b/launchers/standalone/src/main/resources/db/schema-mysql.sql
index 91c918d528..aa1f05753b 100644
--- a/launchers/standalone/src/main/resources/db/schema-mysql.sql
+++ b/launchers/standalone/src/main/resources/db/schema-mysql.sql
@@ -171,6 +171,7 @@ CREATE TABLE `s2_chat_query`
     `score`           int(11)             DEFAULT '0',
     `feedback`        varchar(1024)       DEFAULT '',
     `similar_queries` varchar(1024)       DEFAULT '',
+    `parse_time_cost` varchar(1024)       DEFAULT '',
     PRIMARY KEY (`question_id`)
 ) ENGINE = InnoDB DEFAULT CHARSET = utf8;
 
diff --git a/launchers/standalone/src/test/resources/db/schema-h2.sql b/launchers/standalone/src/test/resources/db/schema-h2.sql
index 5500001095..7bbe98b654 100644
--- a/launchers/standalone/src/test/resources/db/schema-h2.sql
+++ b/launchers/standalone/src/test/resources/db/schema-h2.sql
@@ -38,6 +38,7 @@ CREATE TABLE IF NOT EXISTS `s2_chat_query`
     `score`             int DEFAULT '0',
     `feedback`          varchar(1024) DEFAULT '',
     `similar_queries`          varchar(1024) DEFAULT '',
+    `parse_time_cost` varchar(1024) DEFAULT '',
     PRIMARY KEY (`question_id`)
 );