diff --git a/headless/server/src/main/java/com/tencent/supersonic/headless/server/persistence/dataobject/QueryStatDO.java b/headless/server/src/main/java/com/tencent/supersonic/headless/server/persistence/dataobject/QueryStatDO.java
index 89c1a8113..5b5b91110 100644
--- a/headless/server/src/main/java/com/tencent/supersonic/headless/server/persistence/dataobject/QueryStatDO.java
+++ b/headless/server/src/main/java/com/tencent/supersonic/headless/server/persistence/dataobject/QueryStatDO.java
@@ -15,7 +15,6 @@ public class QueryStatDO {
     private String traceId;
     private Long modelId;
     private Long dataSetId;
-    @TableField("query_user")
     private String queryUser;
     private String createdAt;
     /** corresponding type, such as sql, struct, etc */
@@ -28,8 +27,7 @@ public class QueryStatDO {
     private String queryStructCmd;
     @TableField("struct_cmd_md5")
     private String queryStructCmdMd5;
-    @TableField("query_sql")
-    private String sql;
+    private String querySql;
     private String sqlMd5;
     private String queryEngine;
     // private Long startTime;
diff --git a/headless/server/src/main/resources/mapper/StatMapper.xml b/headless/server/src/main/resources/mapper/StatMapper.xml
index 60851ede9..474082b5d 100644
--- a/headless/server/src/main/resources/mapper/StatMapper.xml
+++ b/headless/server/src/main/resources/mapper/StatMapper.xml
@@ -10,7 +10,7 @@
         <result column="trace_id" property="traceId"/>
         <result column="model_id" property="modelId"/>
         <result column="data_set_id" property="dataSetId"/>
-        <result column="user" property="queryUser"/>
+        <result column="query_user" property="queryUser"/>
         <result column="created_at" property="createdAt"/>
         <result column="query_type" property="queryType"/>
         <result column="query_type_back" property="queryTypeBack"/>
@@ -18,7 +18,7 @@
         <result column="sql_cmd_md5" property="querySqlCmdMd5"/>
         <result column="query_struct_cmd" property="queryStructCmd"/>
         <result column="struct_cmd_md5" property="queryStructCmdMd5"/>
-        <result column="sql" property="sql"/>
+        <result column="query_sql" property="querySql"/>
         <result column="sql_md5" property="sqlMd5"/>
         <result column="query_engine" property="queryEngine"/>
         <result column="elapsed_ms" property="elapsedMs"/>