diff --git a/dnsfilter/blocked_services.go b/dnsfilter/blocked_services.go
index fd0ff6a2..ccfed6bf 100644
--- a/dnsfilter/blocked_services.go
+++ b/dnsfilter/blocked_services.go
@@ -157,6 +157,7 @@ var serviceRulesArray = []svc{
 		"||muscdn.com^",
 		"||bytedance.map.fastly.net^",
 		"||douyin.com^",
+		"||tiktokv.com^",
 	}},
 }