diff --git a/hosts/blacklist.txt b/hosts/blacklist.txt
index 45d14d9..c8b8ebe 100755
--- a/hosts/blacklist.txt
+++ b/hosts/blacklist.txt
@@ -1,6 +1,10 @@
 ## This blacklist maintaince by @ookangzheng
 ## Attribution-NonCommercial 4.0 International (CC BY-NC-SA 4.0)
 
+mu-pl.lemnisk.co
+api.cooladata.com
+li.protechts.net
+
 ap-northeast-1.prod.pr.analytics.console.aws.a2z.com
 us-east-1.prod.pr.analytics.console.aws.a2z.com
 us-east-2.prod.pr.analytics.console.aws.a2z.com