diff --git a/ad_interface_tornado.py b/ad_interface_tornado.py
index 9362b4a..58b2fd0 100644
--- a/ad_interface_tornado.py
+++ b/ad_interface_tornado.py
@@ -54,7 +54,8 @@ class DispatchHandler(tornado.web.RequestHandler):
                 post_data = self.request.body.decode('utf-8')
                 post_data = json.loads(post_data)
                 post_data['time']=datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-            redis_key = f"ad::jumpRecording"
+            today = datetime.datetime.now().strftime("%Y%m%d")
+            redis_key = f"ad::jumpRecording::{today}"
             try:
                 my_redis.lpush(redis_key, json.dumps(post_data))
                 return self.write({'errcode': 0, "errmsg": ''})