diff --git a/README.md b/README.md
index d4d2644..973626d 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@ KusionStack Controller Mesh is a solution that helps developers managing their c
 
 The design architecture of this project is based on [openkruise/controllermesh](https://github.com/openkruise/controllermesh).
 
+More info about KusionStack ControllerMesh  👉 [Doc.](https://kusionstack.io/docs/ctrlmesh/intro/)
+
 ## Key Features
 
 1. **Sharding**: Through relevant configurations, Kubernetes single-point deployed operator applications can be flexibly shard deployed.
diff --git a/docs/getting-started.md b/docs/getting-started.md
index fc19b34..76c0244 100644
--- a/docs/getting-started.md
+++ b/docs/getting-started.md
@@ -8,7 +8,7 @@ Controller Mesh requires **Kubernetes version >= 1.18**
 **Install with helm**
 ```bash
 # Firstly add KusionStack charts repository if you haven't do this.
-$ helm repo add kusionstack https://kusionstack.io/charts
+$ helm repo add kusionstack https://kusionstack.github.io/charts
 
 # To update the kusionstack repo.
 $ helm repo update kusionstack
diff --git a/docs/installation.md b/docs/installation.md
index 9edb080..d346721 100644
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -5,7 +5,7 @@
 Controller Mesh requires **Kubernetes version >= 1.18**
 ```shell
 # Firstly add charts repository if you haven't do this.
-$ helm repo add kusionstack https://kusionstack.io/charts
+$ helm repo add kusionstack https://kusionstack.github.io/charts
 
 # To update the kusionstack repo.
 $ helm repo update kusionstack