diff --git a/src/query/src/qSqlParser.c b/src/query/src/qSqlParser.c
index 36c68cedaa61284338a909d240f22107dbb6aea4..af59a5e4173cdef106080f0c5de8f935d077bc3a 100644
--- a/src/query/src/qSqlParser.c
+++ b/src/query/src/qSqlParser.c
@@ -936,8 +936,8 @@ void* destroyCreateTableSql(SCreateTableSql* pCreate) {
 }
 
 void SqlInfoDestroy(SSqlInfo *pInfo) {
-  if (pInfo == NULL) return;
-
+  if (pInfo == NULL) return;;
+  taosArrayDestroy(pInfo->funcs); 
   if (pInfo->type == TSDB_SQL_SELECT) {
     destroyAllSqlNode(pInfo->list);
   } else if (pInfo->type == TSDB_SQL_CREATE_TABLE) {