diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index 5206656520..3a9d4c1d5f 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -29865,7 +29865,6 @@ server=/istudyinchina.org/114.114.114.114
 server=/istylepdf.com/114.114.114.114
 server=/isudaji.com/114.114.114.114
 server=/isuike.com/114.114.114.114
-server=/isumiao.com/114.114.114.114
 server=/isummi.com/114.114.114.114
 server=/isun.org/114.114.114.114
 server=/isuzhou.me/114.114.114.114