diff --git a/README.md b/README.md
index 8c5b61698ba4200592db3ab81b0403543600be35..0cd81030ba7abf7ebe1f7046a523e893ac3d3433 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,7 @@ OBAgent is under [MulanPubL - 2.0](https://license.coscl.org.cn/MulanPubL-2.0/in
 
 ## Documentation
 
-- [How to use OBAgent](docs/obagent-usage.md).
-- [Deploy OBAgent by using OBD（planning）](docs/obagent-usage.md).
+See [OBAgent Document](docs/about-obagent/what-is-obagent.md).
 
 ## How to get