diff --git a/hosts/blacklist.txt b/hosts/blacklist.txt
index d61936b..dd600f2 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)
 
+# 4ddig.tenorshare.com
+analytics.afirstsoft.cn
+afirstsoft.cn
+
 # iRent
 ssidentityserverprod.azurewebsites.net
 analytics-alv.google.com