diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index ba438e089c..cac08ea290 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -11393,7 +11393,6 @@ server=/banfubbs.com/114.114.114.114
 server=/banfuzg.com/114.114.114.114
 server=/bang5mai.com/114.114.114.114
 server=/bangbang.com/114.114.114.114
-server=/bangbang521.com/114.114.114.114
 server=/bangbang93.com/114.114.114.114
 server=/bangbangbang.wang/114.114.114.114
 server=/bangbangrent.com/114.114.114.114