diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index ad3b7660ba..a006fd099e 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -5004,7 +5004,6 @@ server=/5dmail.net/114.114.114.114
 server=/5down.net/114.114.114.114
 server=/5dplay.net/114.114.114.114
 server=/5ds.com/114.114.114.114
-server=/5duo.com/114.114.114.114
 server=/5earena.com/114.114.114.114
 server=/5earenacdn.com/114.114.114.114
 server=/5eplay.com/114.114.114.114