diff --git a/ad_interface_tornado.py b/ad_interface_tornado.py
index 20abd46..e40d7f2 100644
--- a/ad_interface_tornado.py
+++ b/ad_interface_tornado.py
@@ -111,7 +111,7 @@ class DispatchHandler(tornado.web.RequestHandler):
 			self.write({'errcode': 1, "errmsg": 'get adid failed!'})
 
 		if adid:
-			key = f"{adid}::num"
+			key = f"ad::{adid}::num"
 			my_redis.incr(key)
 			self.write({'errcode': 0, "errmsg": '', "message": f"{adid} incr success!"})
 
diff --git a/config.py b/config.py
index 0703910..e72867a 100644
--- a/config.py
+++ b/config.py
@@ -1,10 +1,18 @@
 # -*- coding: utf-8 -*-
 import os
 
-expire_time = 7200
+ad_env = os.getenv('ad_env')
 ad_mysql_pwd = os.getenv('adpwd')
-redis_company_config = {'host': '10.10.4.8', 'port': 6379, 'db': 1, 'passwd': 'crs-9ltb97ds:i33dkxshh'}
-mysql_promotion_config = {'user': 'ad', 'pswd': ad_mysql_pwd, 'host': '10.10.3.5', 'db': 'ad'}
+
+if ad_env == 'prod':
+	redis_company_config = {'host': '10.10.4.8', 'port': 6379, 'db': 1, 'passwd': 'crs-9ltb97ds:i33dkxshh'}
+	mysql_promotion_config = {'user': 'ad', 'pswd': ad_mysql_pwd, 'host': '10.10.3.5', 'db': 'ad'}
+elif ad_env == 'dev':
+	redis_company_config = {'host': '192.168.100.20', 'port': 6379, 'db': 2, 'passwd': ''}
+	mysql_promotion_config = {'user': 'miles', 'pswd': 'aspect', 'host': '192.168.100.30', 'db': 'test'}
+
+expire_time = 7200
+
 ad_list_interface_port = 5014
 BEGIN = '1999-01-01'
 END = '3000-01-01'