diff --git a/ad_interface_tornado.py b/ad_interface_tornado.py
index 1a4a411..de06c18 100644
--- a/ad_interface_tornado.py
+++ b/ad_interface_tornado.py
@@ -155,6 +155,7 @@ class DispatchHandler(tornado.web.RequestHandler):
         else:
             pass
         ad_keys = my_redis.keys(key_word)
+        print(f"0 {ad_keys}")
         ids = []
         for ad_key in ad_keys:
             adlists = my_redis.get(ad_key)