diff --git a/Source/domainset/reject.conf b/Source/domainset/reject.conf
index 30597b23..4721508f 100644
--- a/Source/domainset/reject.conf
+++ b/Source/domainset/reject.conf
@@ -74,6 +74,9 @@ bad.third-party.site
 # 强制拉黑掘金，永不解封
 .juejin.im
 .juejin.cn
+# AD Banner
+.certificates.dev
+.bitterbrains.com
 
 # >> Malware / Scam / Badware
 # Mac Malware Scam