diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index 6dd365884f..be6ec862d0 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -47587,6 +47587,7 @@ server=/sinosig.com/114.114.114.114
 server=/sinosiglife.com/114.114.114.114
 server=/sinostargroup.com/114.114.114.114
 server=/sinosteel.com/114.114.114.114
+server=/sinosun.com/114.114.114.114
 server=/sinotf.com/114.114.114.114
 server=/sinotn.com/114.114.114.114
 server=/sinotone.net/114.114.114.114