diff --git a/tests/system-test/0-others/show.py b/tests/system-test/0-others/show.py
index 673e795297e692ec3177bf6432280dc0c530f94d..c25d1d1f33ba98c2fb7bb6924f7a24c55b81e744 100644
--- a/tests/system-test/0-others/show.py
+++ b/tests/system-test/0-others/show.py
@@ -15,28 +15,30 @@
 from util.log import *
 from util.cases import *
 from util.sql import *
-import subprocess
 from util.common import *
+from util.sqlset import *
 
 
 class TDTestCase:
     def init(self, conn, logSql):
         tdLog.debug("start to execute %s" % __file__)
         tdSql.init(conn.cursor())
-        self.dbname = 'db'
+        self.setsql = TDSetSql()
         self.ins_param_list = ['dnodes','mnodes','qnodes','cluster','functions','users','grants','topics','subscriptions','streams']
         self.perf_param = ['apps','connections','consumers','queries','transactions']
         self.perf_param_list = ['apps','connections','consumers','queries','trans']
 
     def ins_check(self):
+        tdSql.prepare()
         for param in self.ins_param_list:
             tdSql.query(f'show {param}')
             show_result = tdSql.queryResult
             tdSql.query(f'select * from information_schema.ins_{param}')
             select_result = tdSql.queryResult
             tdSql.checkEqual(show_result,select_result)
-
+        tdSql.execute('drop database db')
     def perf_check(self):
+        tdSql.prepare()
         for param in range(len(self.perf_param_list)):
             tdSql.query(f'show {self.perf_param[param]}')
             if len(tdSql.queryResult) != 0:
@@ -46,11 +48,74 @@ class TDTestCase:
                 tdSql.checkEqual(show_result,select_result)
             else :
                 continue
-    def run(self):
+        tdSql.execute('drop database db')
+    def set_stb_sql(self,stbname,column_dict,tag_dict):
+        column_sql = ''
+        tag_sql = ''
+        for k,v in column_dict.items():
+            column_sql += f"{k} {v}, "
+        for k,v in tag_dict.items():
+            tag_sql += f"{k} {v}, "
+        create_stb_sql = f'create stable {stbname} ({column_sql[:-2]}) tags ({tag_sql[:-2]})'
+        return create_stb_sql
+    def show_sql(self):
         tdSql.prepare()
+        tdSql.execute('use db')
+        stbname = f'`{tdCom.getLongName(5)}`'
+        tbname = f'`{tdCom.getLongName(3)}`'
+        column_dict = {
+            '`ts`': 'timestamp',
+            '`col1`': 'tinyint',
+            '`col2`': 'smallint',
+            '`col3`': 'int',
+            '`col4`': 'bigint',
+            '`col5`': 'tinyint unsigned',
+            '`col6`': 'smallint unsigned',
+            '`col7`': 'int unsigned',
+            '`col8`': 'bigint unsigned',
+            '`col9`': 'float',
+            '`col10`': 'double',
+            '`col11`': 'bool',
+            '`col12`': 'varchar(20)',
+            '`col13`': 'nchar(20)'
+            
+        }
+        tag_dict = {
+            '`t1`': 'tinyint',
+            '`t2`': 'smallint',
+            '`t3`': 'int',
+            '`t4`': 'bigint',
+            '`t5`': 'tinyint unsigned',
+            '`t6`': 'smallint unsigned',
+            '`t7`': 'int unsigned',
+            '`t8`': 'bigint unsigned',
+            '`t9`': 'float',
+            '`t10`': 'double',
+            '`t11`': 'bool',
+            '`t12`': 'varchar(20)',
+            '`t13`': 'nchar(20)',
+            '`t14`': 'timestamp'
+            
+        }
+        create_table_sql = self.set_stb_sql(stbname,column_dict,tag_dict)
+        tdSql.execute(create_table_sql)
+        tdSql.query(f'show create table {stbname}')
+        query_result = tdSql.queryResult
+        tdSql.checkEqual(query_result[0][1].lower(),create_table_sql)
+        tdSql.execute(f'create table {tbname} using {stbname} tags(1,1,1,1,1,1,1,1,1.000000e+00,1.000000e+00,true,"abc","abc123",0)')
+        tag_sql = '('
+        for tag_keys in tag_dict.keys():
+            tag_sql += f'{tag_keys}, '
+        tags = f'{tag_sql[:-2]})' 
+        sql = f'create table {tbname} using {stbname} {tags} tags (1, 1, 1, 1, 1, 1, 1, 1, 1.000000e+00, 1.000000e+00, true, "abc", "abc123", 0)'
+        tdSql.query(f'show create table {tbname}')
+        query_result = tdSql.queryResult
+        tdSql.checkEqual(query_result[0][1].lower(),sql)
+        tdSql.execute('drop database db')
+    def run(self):
         self.ins_check()
         self.perf_check()
-
+        self.show_sql()
 
     def stop(self):
         tdSql.close()
@@ -58,3 +123,4 @@ class TDTestCase:
 
 tdCases.addWindows(__file__, TDTestCase())
 tdCases.addLinux(__file__, TDTestCase())
+