diff --git a/Surge/filters.txt b/Surge/filters.txt
index c1a3b88..b2242c8 100644
--- a/Surge/filters.txt
+++ b/Surge/filters.txt
@@ -1,5 +1,6 @@
 #!name=FutaFilter
 #!desc=Make Futa Great Again!
+#!system=ios
 
 [Rule]
 #! Line 廣告
@@ -20,7 +21,13 @@ URL-REGEX,^https:\/\/buy\.line\.me\/api\/graphql\?variables,REJECT
 #! Line 新聞
 URL-REGEX,^https:\/\/crs\-event\.line\.me,REJECT
 URL-REGEX,^https:\/\/api\.today\.line\.me\/webapi\/TW\/recommendation\/articles\/articleend,REJECT
-
+#! Line 小紅紅
+URL-REGEX,^https:\/\/a\.line\.me\/cs\/v\d\/oa$,REJECT
+#! 通用阻擋
+DOMAIN-KEYWORD,aotter,REJECT
+DOMAIN-KEYWORD,inmobi,REJECT
+DOMAIN-KEYWORD,adsystem,REJECT
+DOMAIN-KEYWORD,appsflyer,REJECT
 
 [MITM]
-hostname = %APPEND% a.line.me, buy.line.me, *.line-scdn.net, sch.line.me
\ No newline at end of file
+hostname = %APPEND% a.line.me, buy.line.me, *.line-scdn.net, sch.line.me