diff --git a/rule/domain.txt b/rule/domain.txt
index 983de6f..dc43145 100755
--- a/rule/domain.txt
+++ b/rule/domain.txt
@@ -448,7 +448,6 @@ t.track.ad.xiaomi.com
 t1.a.market.xiaomi.com
 t2.a.market.xiaomi.com
 t3.a.market.xiaomi.com
-t4.a.market.xiaomi.com
 tangram.e.qq.com
 tdc.qq.com
 tdid.m.qq.com