diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 8b6cc622aa7e7123f44af2fd16b94191455c2acc..3362af2343e4eedf1493e59a383dcede46f2040d 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -640,7 +640,7 @@ int32_t tscGetDataBlockFromList(void* pHashList, SDataBlockList* pDataBlockList,
       return ret;
     }
 
-    *dataBlocks = *(STableDataBlocks**)taosAddIntHash(pHashList, id, (char*)(*dataBlocks));
+    *dataBlocks = *(STableDataBlocks**)taosAddIntHash(pHashList, id, (char*)dataBlocks);
     tscAppendDataBlock(pDataBlockList, *dataBlocks);
   }