diff --git a/cpp/README.md b/cpp/README.md
index be6254e866411021293cc71ae7535f62448eafe9..2d0bef0f29feefd7e1221672fdccc82b266d72da 100644
--- a/cpp/README.md
+++ b/cpp/README.md
@@ -1,8 +1,7 @@
 
 
-
-- Slack Community(https://join.slack.com/t/milvusio/shared_invite/enQtNzY1OTQ0NDI3NjMzLWNmYmM1NmNjOTQ5MGI5NDhhYmRhMGU5M2NhNzhhMDMzY2MzNDdlYjM5ODQ5MmE3ODFlYzU3YjJkNmVlNDQ2ZTk)
-- Blog(https://www.milvus.io/blog/)
+- [Slack Community](https://join.slack.com/t/milvusio/shared_invite/enQtNzY1OTQ0NDI3NjMzLWNmYmM1NmNjOTQ5MGI5NDhhYmRhMGU5M2NhNzhhMDMzY2MzNDdlYjM5ODQ5MmE3ODFlYzU3YjJkNmVlNDQ2ZTk)
+- [Blog](https://www.milvus.io/blog/)
 
 # Welcome to Milvus