diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index e06efb9085..57dc661bce 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -14766,6 +14766,7 @@ server=/ctldl.windowsupdate.com/114.114.114.114
 server=/ctmcdn.net/114.114.114.114
 server=/ctmon.com/114.114.114.114
 server=/ctn1986.com/114.114.114.114
+server=/cto800.com/114.114.114.114
 server=/ctocio.com/114.114.114.114
 server=/ctoclub.com/114.114.114.114
 server=/ctohome.com/114.114.114.114