diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/QueryReqBuilder.java b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/QueryReqBuilder.java
index 83a0dd8f4..455c75c0c 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/utils/QueryReqBuilder.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/utils/QueryReqBuilder.java
@@ -167,11 +167,6 @@ public class QueryReqBuilder {
         PlainSelect plainSelect = new PlainSelect();
         List<SelectItem> selectItems = new ArrayList<>();
 
-        if(queryStructReq.getNativeQuery()){
-
-
-        }
-
         selectItems.add(new SelectExpressionItem(new Column("column1")));
         selectItems.add(new SelectExpressionItem(new Column("column2")));
         plainSelect.setSelectItems(selectItems);