diff --git a/Auto/REJECT.conf b/Auto/REJECT.conf
index c150559..68c6e18 100644
--- a/Auto/REJECT.conf
+++ b/Auto/REJECT.conf
@@ -228,6 +228,7 @@ DOMAIN-SUFFIX,gorgon.youdao.com,REJECT
 DOMAIN-SUFFIX,haitaoad.nosdn.127.net,REJECT
 DOMAIN-SUFFIX,i.clkservice.youdao.com,REJECT
 DOMAIN-SUFFIX,iad.g.163.com,REJECT
+DOMAIN-SUFFIX,iadmat.nosdn.127.net,REJECT
 DOMAIN-SUFFIX,img1.126.net,REJECT
 DOMAIN-SUFFIX,img2.126.net,REJECT
 DOMAIN-SUFFIX,impservice.chnl.youdao.com,REJECT