diff --git a/handler/ad.py b/handler/ad.py
index deb1d4b..714a11f 100644
--- a/handler/ad.py
+++ b/handler/ad.py
@@ -13,7 +13,7 @@ delete（删除定义的广告）params（）output（1,0）
 from flask import Flask, jsonify
 from flask_restful import reqparse, abort, Api, Resource
 import logging
-#from myredis.myredis import ad_redis, expire_time
+# from myredis.myredis import ad_redis, expire_time
 from mysql.mmysql import MysqlBase
 from config import mysql_promotion_config
 import datetime
@@ -131,11 +131,11 @@ class Ad(Resource):
 
 	def delete(self):
 		id = self.args['id']
-                if not id:
-                	jsonify({'code': 404, 'message': f' adid={id} not found !'})
+		if not id:
+			return jsonify({'code': 404, 'message': '{id} not found!'})
 		del_sql = f"delete from ad where id={id};"
 		try:
 			mydb.change(del_sql)
-			jsonify({'code': 200, 'message': f'remove adid={id} success!'})
+			return jsonify({'code': 200, 'message': f'remove adid={id} success!'})
 		except Exception:
 			log.error("remove id from ad failed!", exc_info=True)