diff --git a/rules/costomize.txt b/rules/costomize.txt
index 3d5eb3b..6883985 100755
--- a/rules/costomize.txt
+++ b/rules/costomize.txt
@@ -917,4 +917,6 @@ softdown01.rbread04.cn
 @@||tnc3-alisc1.bytedance.com
 @@||tnc3-bjlgy.bytedance.com
 @@||zcmcm.v.bsclink.cn
-@@||cdn.staticfile.org
\ No newline at end of file
+@@||cdn.staticfile.org
+#屏蔽FF推荐
+/ffzww/
\ No newline at end of file