diff --git a/ad_interface_tornado.py b/ad_interface_tornado.py
index 2814bb5..99dd235 100644
--- a/ad_interface_tornado.py
+++ b/ad_interface_tornado.py
@@ -151,15 +151,17 @@ class DispatchHandler(tornado.web.RequestHandler):
         try:
             input = json.loads(self.get_query_argument('body'))
             gameid = input['gameid']
-            locationid = input['locationid']
+            channelid=input['channelid']
+            area=input.get('locationid',0)
+            locationid = input.get('locationid',0)
         except Exception as e:
             result = {'errcode': 2, "errmsg": f"get args failed,{str(e)}"}
             log.error(result)
             self.write_error(2)
             return False
-        if gameid and locationid:
-            key = f"ad::{gameid}::{locationid}"
-
+        if gameid and channelid and locationid:
+            key = f"ad::{gameid}::{channelid}::*::{locationid}"
+            pdb.set_trace()
             ids = my_redis.smembers(key)
             info = []
             if not ids: