diff --git a/Common.py b/Common.py
index 286c5a7..93be8e9 100644
--- a/Common.py
+++ b/Common.py
@@ -317,7 +317,7 @@ class downloader(XiGuaLiveApi):
         _result = super(downloader, self).updRoomInfo(force)
         if _result:
             global broadcaster, isBroadcasting, updateTime
-            updateTime = datetime.strftime(datetime.now(), dt_format)
+            updateTime = datetime.strftime(self._updRoomAt, dt_format)
             broadcaster = self.broadcaster
             isBroadcasting = self.isLive
             if self.isLive: