diff --git a/src/query/src/qExecutor.c b/src/query/src/qExecutor.c
index 24a0a2394c999d90838b8677f89f1d8b09d8ec81..3e405c6c924a062a8cd0c5571aabaa4ee4befca1 100644
--- a/src/query/src/qExecutor.c
+++ b/src/query/src/qExecutor.c
@@ -4608,7 +4608,7 @@ SArray* getOrderCheckColumns(SQueryAttr* pQuery) {
         SSqlExpr* pExpr = &pQuery->pExpr1[j].base;
         int32_t functionId = pExpr->functionId;
 
-        if (index->colId == pExpr->colInfo.colId && (functionId == TSDB_FUNC_PRJ || functionId == TSDB_FUNC_TAG)) {
+        if (index->colId == pExpr->colInfo.colId && (functionId == TSDB_FUNC_PRJ || functionId == TSDB_FUNC_TAG || functionId == TSDB_FUNC_TS)) {
           index->colIndex = j;
           index->colId = pExpr->resColId;
         }