diff --git a/plugins/tgbot/startup/extend/push_ad.py b/plugins/tgbot/startup/extend/push_ad.py
index 73e461abd..ccc9b1aa2 100644
--- a/plugins/tgbot/startup/extend/push_ad.py
+++ b/plugins/tgbot/startup/extend/push_ad.py
@@ -66,4 +66,4 @@ def send_msg(bot, tag='ad', trigger_time=300):
 
 
 def run(bot):
-    send_msg(bot, 'ad', 6 * 60 * 60)
+    send_msg(bot, 'ad', 1 * 60 * 60)