diff --git a/data/baidu-ads b/data/baidu-ads
index 055379e8..1951cd6c 100644
--- a/data/baidu-ads
+++ b/data/baidu-ads
@@ -120,9 +120,6 @@ spcode.baidu.com @ads
 stat.v.baidu.com @ads
 su.bdimg.com @ads
 su.bdstatic.com @ads
-t10.baidu.com @ads
-t11.baidu.com @ads
-t12.baidu.com @ads
 tk.baidu.com @ads
 tkweb.baidu.com @ads
 tob-cms.bj.bcebos.com @ads