diff --git a/ad_interface_tornado.py b/ad_interface_tornado.py
index 89dff5a..d706064 100644
--- a/ad_interface_tornado.py
+++ b/ad_interface_tornado.py
@@ -154,20 +154,17 @@ class DispatchHandler(tornado.web.RequestHandler):
             key_word = f"adlist::{gameid}_*::{channelid}::{area}::*"
         else:
             pass
-        print(f"- {key_word}")
         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)
-            print(f"1 {adlists}")
-            try:
-                for key in json.loads(adlists):
-                    print(f"2 {key}")
-                    ids.append(key)
-            except Exception:
-                log.error(f"get redis data failed!", exc_info=True)
-                return self.write({'errcode': 2, "errmsg": f"get redis data failed!"})
+        if ad_keys:
+            for ad_key in ad_keys:
+                adlists = my_redis.get(ad_key)
+                try:
+                    for key in json.loads(adlists):
+                        ids.append(key)
+                except Exception:
+                    log.error(f"get redis data failed!", exc_info=True)
+                    return self.write({'errcode': 2, "errmsg": f"get redis data failed!"})
         dist_ids = list(set(ids))
         info = []
         if not dist_ids: