diff --git a/README.md b/README.md
index 95f804fa9..8833165e7 100644
--- a/README.md
+++ b/README.md
@@ -74,6 +74,7 @@ hugegraph-toolchain is licensed under [Apache 2.0](https://github.com/apache/hug
 
  - [GitHub Issues](https://github.com/apache/hugegraph-toolchain/issues): Feedback on usage issues and functional requirements (quick response)
  - Feedback Email: [dev@hugegraph.apache.org](mailto:dev@hugegraph.apache.org) ([subscriber](https://hugegraph.apache.org/docs/contribution-guidelines/subscribe/) only)
+ - Slack: [ASF Online Channel](https://the-asf.slack.com/archives/C059UU2FJ23)
  - WeChat public account: Apache HugeGraph, welcome to scan this QR code to follow us.
 
  <img src="https://raw.githubusercontent.com/apache/hugegraph-doc/master/assets/images/wechat.png" alt="QR png" width="350"/>