diff --git a/README.md b/README.md
index 6f66a820..aec58025 100644
--- a/README.md
+++ b/README.md
@@ -71,12 +71,17 @@ export default handler;
 
 ![https://gyazo.com/0bcf45f0e15778a5cb851b40526324f3.gif](https://gyazo.com/0bcf45f0e15778a5cb851b40526324f3.gif)
 
-## Run tests
+## Run example app
 
 ```sh
-yarn test
+gh repo clone jellydn/next-swagger-doc
+cd example
+yarn install
+yarn dev
 ```
 
+![example-screenshot.png](example-screenshot.png)
+
 ## Author
 
 👤 **Huynh Duc Dung**
diff --git a/example-screenshot.png b/example-screenshot.png
new file mode 100644
index 00000000..5d8d2f91
Binary files /dev/null and b/example-screenshot.png differ