diff --git a/README.md b/README.md
index 45dac995104c2d75d2453544a18c4a82ddf25af8..d5c7651eb6a85dc7539b3dd57e59ff1e97561daf 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ We use [GitHub issues](https://github.com/milvus-io/milvus/issues/new/choose) to
 
 ## Join our community
 
-To connect with other users and contributors, welcome to join our [slack channel](https://join.slack.com/t/milvusio/shared_invite/enQtNzY1OTQ0NDI3NjMzLWNmYmM1NmNjOTQ5MGI5NDhhYmRhMGU5M2NhNzhhMDMzY2MzNDdlYjM5ODQ5MmE3ODFlYzU3YjJkNmVlNDQ2ZTk). 
+To connect with other users and contributors, welcome to join our [Slack channel](https://join.slack.com/t/milvusio/shared_invite/enQtNzY1OTQ0NDI3NjMzLWNmYmM1NmNjOTQ5MGI5NDhhYmRhMGU5M2NhNzhhMDMzY2MzNDdlYjM5ODQ5MmE3ODFlYzU3YjJkNmVlNDQ2ZTk). 
 
 ## Thanks