diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 24080662faf5efcc071e67a0c2123a72138f8a89..4e9f6ad822355adb3f6cd88762a158439aa34a2b 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -268,6 +268,8 @@ bool tscIsProjectionQueryOnSTable(SQueryInfo* pQueryInfo, int32_t tableIndex) {
         functionId != TSDB_FUNC_TS_COMP &&
         functionId != TSDB_FUNC_DIFF &&
         functionId != TSDB_FUNC_DERIVATIVE &&
+        functionId != TSDB_FUNC_MAVG &&
+        functionId != TSDB_FUNC_CSUM &&
         functionId != TSDB_FUNC_TS_DUMMY &&
         functionId != TSDB_FUNC_TID_TAG &&
         functionId != TSDB_FUNC_CEIL &&
@@ -327,7 +329,8 @@ bool tscIsDiffDerivQuery(SQueryInfo* pQueryInfo) {
       continue;
     }
 
-    if (f == TSDB_FUNC_DIFF || f == TSDB_FUNC_DERIVATIVE) {
+    if (f == TSDB_FUNC_DIFF || f == TSDB_FUNC_DERIVATIVE ||
+        f == TSDB_FUNC_CSUM || f == TSDB_FUNC_MAVG) {
       return true;
     }
   }