diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index 8faf510bab..ac9f28edeb 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -97486,7 +97486,6 @@ server=/zmjiudian.com/114.114.114.114
 server=/zmjm.com/114.114.114.114
 server=/zmkma.com/114.114.114.114
 server=/zmlearn.com/114.114.114.114
-server=/zmmdn.com/114.114.114.114
 server=/zmmek.com/114.114.114.114
 server=/zmmoo.com/114.114.114.114
 server=/zmn888.com/114.114.114.114