diff --git a/README-CN.md b/README-CN.md
index 4c8a6e20e..93e9ac645 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -65,7 +65,6 @@ cd _rel/emqx && ./bin/emqx console
 你可通过以下途径与 EMQ 社区及开发者联系:
 
 - [EMQX Slack](http://emqx.slack.com)
-- [Mailing Lists](<emqtt@googlegroups.com>)
 - [Twitter](https://twitter.com/emqtt)
 - [Forum](https://groups.google.com/d/forum/emqtt)
 - [Blog](https://medium.com/@emqtt)
diff --git a/README.md b/README.md
index 950dd64fc..5c7d97bde 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,6 @@ The [EMQ X Roadmap uses Github milestones](https://github.com/emqx/emqx/mileston
 
 You can reach the EMQ community and developers via the following channels:
 - [EMQX Slack](http://emqx.slack.com)
-- [Mailing Lists](<emqtt@googlegroups.com>)
 - [Twitter](https://twitter.com/emqtt)
 - [Forum](https://groups.google.com/d/forum/emqtt)
 - [Blog](https://medium.com/@emqtt)