diff --git a/README.md b/README.md
index 5819ca2d..5095be28 100644
--- a/README.md
+++ b/README.md
@@ -93,8 +93,6 @@ scoop install KusionStack/kusion
 
 To deploy an application, you can run the `kusion apply` command.
 
-Visit [Quick Start](https://www.kusionstack.io/docs/getting-started/deliver-quickstart) to deliver an App with one Kusion command
-
 ![apply](https://raw.githubusercontent.com/KusionStack/kusionstack.io/main/static/img/docs/user_docs/getting-started/kusion_apply_quickstart.gif)
 
 > To rapidly get Kusion up and running, please refer to the [Quick Start Guide](https://www.kusionstack.io/docs/getting-started/deliver-quickstart).
diff --git a/docs/overview.jpg b/docs/overview.jpg
index 7ada5461..5a9c2569 100644
Binary files a/docs/overview.jpg and b/docs/overview.jpg differ
diff --git a/docs/platform_workflow.jpg b/docs/platform_workflow.jpg
index b9cf3eab..aa3897b3 100644
Binary files a/docs/platform_workflow.jpg and b/docs/platform_workflow.jpg differ