diff --git a/Source/non_ip/domestic.conf b/Source/non_ip/domestic.conf
index 41669251..3c42500d 100644
--- a/Source/non_ip/domestic.conf
+++ b/Source/non_ip/domestic.conf
@@ -433,6 +433,7 @@ DOMAIN-SUFFIX,bosszhipin.com
 DOMAIN-SUFFIX,c-t.work
 DOMAIN-SUFFIX,cailianpress.com
 DOMAIN-SUFFIX,cls.cn
+DOMAIN-SUFFIX,caiyunapp.com
 DOMAIN-SUFFIX,camera360.com
 DOMAIN-SUFFIX,camscanner.com
 DOMAIN-SUFFIX,ccrgt.com