diff --git a/source/libs/parser/inc/parAst.h b/source/libs/parser/inc/parAst.h
index dc42245d93..579317a2fc 100644
--- a/source/libs/parser/inc/parAst.h
+++ b/source/libs/parser/inc/parAst.h
@@ -139,7 +139,7 @@ SNode*     createCastFunctionNode(SAstCreateContext* pCxt, SNode* pExpr, SDataTy
 SNode*     createNodeListNode(SAstCreateContext* pCxt, SNodeList* pList);
 SNode*     createNodeListNodeEx(SAstCreateContext* pCxt, SNode* p1, SNode* p2);
 SNode*     createRealTableNode(SAstCreateContext* pCxt, SToken* pDbName, SToken* pTableName, SToken* pTableAlias);
-SNode*     createTempTableNode(SAstCreateContext* pCxt, SNode* pSubquery, const SToken* pTableAlias);
+SNode*     createTempTableNode(SAstCreateContext* pCxt, SNode* pSubquery, SToken* pTableAlias);
 SNode*     createJoinTableNode(SAstCreateContext* pCxt, EJoinType type, EJoinSubType stype, SNode* pLeft, SNode* pRight,
                                SNode* pJoinCond);
 SNode*     createViewNode(SAstCreateContext* pCxt, SToken* pDbName, SToken* pViewName);
diff --git a/source/libs/parser/src/parAstCreater.c b/source/libs/parser/src/parAstCreater.c
index 0497e7a0e2..7c2f504a4f 100644
--- a/source/libs/parser/src/parAstCreater.c
+++ b/source/libs/parser/src/parAstCreater.c
@@ -949,8 +949,11 @@ SNode* createRealTableNode(SAstCreateContext* pCxt, SToken* pDbName, SToken* pTa
   return (SNode*)realTable;
 }
 
-SNode* createTempTableNode(SAstCreateContext* pCxt, SNode* pSubquery, const SToken* pTableAlias) {
+SNode* createTempTableNode(SAstCreateContext* pCxt, SNode* pSubquery, SToken* pTableAlias) {
   CHECK_PARSER_STATUS(pCxt);
+  if (!checkTableName(pCxt, pTableAlias)) {
+    return NULL;
+  }
   STempTableNode* tempTable = (STempTableNode*)nodesMakeNode(QUERY_NODE_TEMP_TABLE);
   CHECK_OUT_OF_MEM(tempTable);
   tempTable->pSubquery = pSubquery;
diff --git a/tests/system-test/0-others/backquote_check.py b/tests/system-test/0-others/backquote_check.py
index 7c91fd9e8c..d5b5d2ef1a 100644
--- a/tests/system-test/0-others/backquote_check.py
+++ b/tests/system-test/0-others/backquote_check.py
@@ -26,6 +26,8 @@ class TDTestCase:
         self.dbname = 'db'
         self.setsql = TDSetSql()
         self.stbname = 'stb'
+        self.ntbname1 = 'ntb1'
+        self.ntbname2 = 'ntb2'
         self.streamname = 'stm'
         self.streamtb = 'stm_stb'
     def topic_name_check(self):
@@ -74,11 +76,33 @@ class TDTestCase:
         tdSql.checkEqual(tdSql.queryResult[0][0],self.streamname)
         tdSql.execute(f'drop stream `{self.streamname}`')
         tdSql.execute(f'drop database {self.dbname}')
-        
+
+    def table_name_check(self):
+        tdSql.execute(f'create database if not exists {self.dbname} wal_retention_period 3600')
+        tdSql.execute(f'use {self.dbname}')
+        tdSql.execute(f'create table {self.ntbname1} (ts timestamp,c0 int,c1 int)')
+        tdSql.execute(f'create table {self.ntbname2} (ts timestamp,c0 int,c1 int)')
+        tdSql.execute(f'insert into {self.ntbname1} values(now(),1,1)')
+        tdSql.execute(f'insert into {self.ntbname2} values(now(),2,2)')
+        tdSql.query(f'select `{self.ntbname1}`.`c0`, `{self.ntbname1}`.`c1` from `{self.ntbname1}`')
+        tdSql.checkEqual(tdSql.queryResult[0][0], 1)
+        tdSql.query(f'select `{self.ntbname1}`.`c0`, `{self.ntbname1}`.`c1` from `{self.dbname}`.`{self.ntbname1}`')
+        tdSql.checkEqual(tdSql.queryResult[0][0], 1)
+        tdSql.query(f'select `{self.ntbname1}`.`c0` from `{self.ntbname2}` `{self.ntbname1}`')
+        tdSql.checkEqual(tdSql.queryResult[0][0], 2)
+        tdSql.query(f'select `{self.ntbname1}`.`c0` from (select * from `{self.ntbname2}`) `{self.ntbname1}`')
+        tdSql.checkEqual(tdSql.queryResult[0][0], 2)
+        # select `t1`.`col1`, `col2`, `col3` from (select ts `col1`, 123 `col2`, c0 + c1 as `col3` from t2) `t1`;
+        tdSql.query(f'select `{self.ntbname1}`.`col1`, `col2`, `col3` from (select ts `col1`, 123 `col2`, c0 + c1 as `col3` from {self.ntbname2}) `{self.ntbname1}`')
+        tdSql.checkEqual(tdSql.queryResult[0][1], 123)
+        tdSql.checkEqual(tdSql.queryResult[0][2], 4)
+
+        tdSql.execute(f'drop database {self.dbname}')
     def run(self):
         self.topic_name_check()
         self.db_name_check()
         self.stream_name_check()
+        self.table_name_check()
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)