diff --git a/source/libs/planner/src/planUtil.c b/source/libs/planner/src/planUtil.c
index a13e959a369ff03141e7c1a612529defdb1b5321..fd6cb730f8e7c9109e089b06aaf20cd8fd88ca28 100644
--- a/source/libs/planner/src/planUtil.c
+++ b/source/libs/planner/src/planUtil.c
@@ -138,7 +138,10 @@ static int32_t adjustScanDataRequirement(SScanLogicNode* pScan, EDataOrderLevel
   } else if (TSDB_SUPER_TABLE == pScan->tableType) {
     pScan->scanType = SCAN_TYPE_TABLE_MERGE;
   }
-  pScan->node.resultDataOrder = requirement;
+
+  if (TSDB_NORMAL_TABLE != pScan->tableType && TSDB_CHILD_TABLE != pScan->tableType) {
+    pScan->node.resultDataOrder = requirement;
+  }
   return TSDB_CODE_SUCCESS;
 }