diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index ae3ab23ade..9757ea3948 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -8005,7 +8005,6 @@ server=/admpub.com/114.114.114.114
 server=/admqr.com/114.114.114.114
 server=/adnineplus.com/114.114.114.114
 server=/adnmb1.com/114.114.114.114
-server=/adnmb2.com/114.114.114.114
 server=/adnyg.com/114.114.114.114
 server=/adobe55.com/114.114.114.114
 server=/adobeae.com/114.114.114.114