diff --git a/source/libs/parser/src/parInsertSml.c b/source/libs/parser/src/parInsertSml.c
index 8abb31b890..1fcc5f4ab7 100644
--- a/source/libs/parser/src/parInsertSml.c
+++ b/source/libs/parser/src/parInsertSml.c
@@ -296,7 +296,6 @@ SQuery* smlInitHandle() {
     qDestroyQuery(pQuery);
     return NULL;
   }
-  stmt->pVgroupsHashObj = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_NO_LOCK);
   stmt->pTableBlockHashObj = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK);
   stmt->freeHashFunc = insDestroyTableDataCxtHashMap;
   stmt->freeArrayFunc = insDestroyVgroupDataCxtList;