diff --git a/lives/2020-12-09/day.yml b/lives/2020-12-09/day.yml
index ad101db74fe71472a90cec8f3a7f8d012d65c109..ec8fb5cde0b8d985648500f78dd2a1613dabb675 100644
--- a/lives/2020-12-09/day.yml
+++ b/lives/2020-12-09/day.yml
@@ -16,7 +16,7 @@ items:
     title: '安全开发 for Enterprise'
     namespace_path: ' '
     description: '美洲与欧洲(现场直播)'
-    live_link: 'https://live.csdn.net/room/MicrosoftReactor/4IT1R01O'
+    live_link: 'https://live.csdn.net/room-iframe/weixin_41960540/k0nZhRfw'
 #3   
   - start_time: '11:30'
     end_time: '16:45'