diff --git a/source/libs/planner/src/planner.c b/source/libs/planner/src/planner.c
index 6b3f37741eb5d7befe7e108d87e574b663cec112..9b32213ad76c623cba761f5b000a606f02f04913 100644
--- a/source/libs/planner/src/planner.c
+++ b/source/libs/planner/src/planner.c
@@ -65,9 +65,9 @@ int32_t qCreateQueryDag(const struct SQueryNode* pNode, struct SQueryDag** pDag,
   }
 
   if (pLogicPlan->info.type != QNODE_MODIFY) {
-   char* str = NULL;
-   queryPlanToString(pLogicPlan, &str);
-   printf("%s\n", str);
+//   char* str = NULL;
+//   queryPlanToString(pLogicPlan, &str);
+//   printf("%s\n", str);
   }
 
   code = optimizeQueryPlan(pLogicPlan);