diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index 2b4d6be770..373694f704 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -18864,7 +18864,6 @@ server=/cn0-6.com/114.114.114.114
 server=/cn006.com/114.114.114.114
 server=/cn010w.com/114.114.114.114
 server=/cn0434.com/114.114.114.114
-server=/cn0556.com/114.114.114.114
 server=/cn0713.com/114.114.114.114
 server=/cn0779.com/114.114.114.114
 server=/cn0851.com/114.114.114.114