diff --git a/README.md b/README.md
index 6b7c771..426de3a 100644
--- a/README.md
+++ b/README.md
@@ -23,11 +23,19 @@ It's good to specialize in one thing, if we are experts in related abilities we
 - [x] server status
 - [x] problem notification
 - [x] telemetry
-- [ ] openapi
-- [ ] website
+- [x] openapi
+- [x] website
 - [ ] team collaboration
 - [ ] survey
 
+## Preview
+
+![](./website/static/img/preview1.png)
+
+![](./website/static/img/preview2.png)
+
+![](./website/static/img/preview3.png)
+
 ## Open Source
 
 `Tianji` is open source with `Apache 2.0` license.