diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index 113f55c4ee..60ed146745 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -3820,7 +3820,6 @@ server=/4apx.com/114.114.114.114
 server=/4aqq.com/114.114.114.114
 server=/4async.com/114.114.114.114
 server=/4bvf.com/114.114.114.114
-server=/4c57.org/114.114.114.114
 server=/4c8t.com/114.114.114.114
 server=/4ci.cc/114.114.114.114
 server=/4cnzz.com/114.114.114.114