diff --git a/Build/constants/reject-data-source.ts b/Build/constants/reject-data-source.ts
index 5a88babc..ba80a6d1 100644
--- a/Build/constants/reject-data-source.ts
+++ b/Build/constants/reject-data-source.ts
@@ -413,5 +413,6 @@ export const PREDEFINED_WHITELIST = [
   '.shoppy.gg', // Spam404
   'transcend-cdn.com', // AdGuard Annoyances
   'store1.gofile.io', // Dandelion Sprout's Annoyances List
-  'ad.12306.cn' // https://github.com/jdlingyu/ad-wars
+  'ad.12306.cn', // https://github.com/jdlingyu/ad-wars
+  '.ib.snssdk.com' // AdGuard Tracking Protection -- breaks 今日头条专业版
 ];