diff --git a/README-zh.md b/README-zh.md
index 177846c..9c86fb6 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -28,7 +28,7 @@
 
 以及 😉
 
-- **🧪 实验性的 Chrome 扩展，支持跨页面控制** - `-b feat/ext`
+- **🧪 实验性的 Chrome 扩展，支持跨页面控制** - `packages/extension`
 
 👉 [**🗺️ Roadmap**](https://github.com/alibaba/page-agent/issues/96)
 
diff --git a/README.md b/README.md
index b3c2108..4b3b4da 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ The GUI Agent Living in Your Webpage. Control web interfaces with natural langua
 
 And 😉
 
-- **🧪 `cross-page` control with an experimental chrome extension** - `-b feat/ext`
+- **🧪 `cross-page` control with an experimental chrome extension** - `packages/extension`
 
 👉 [**🗺️ Roadmap**](https://github.com/alibaba/page-agent/issues/96)