Update README.md

README.md

@@ -23,6 +23,10 @@ For more information ( screenshots and document ) visit [getpinry.com](https://g
 - CLI support (Add image or url to Pinry via [command-line tool](https://github.com/pinry/pinry-cli-py)) (add @2022.02.20)
 - i18n support (if you want to help to translate, please contact us in issues) (add @2020.04.23)
 
+## Preview
+![image](https://user-images.githubusercontent.com/4109722/166976413-38b575f2-a246-4852-ba05-11bca5f9b052.png)
+
+
 ## Install with Docker
 Now we have pre-built docker image on multiple architectures like **ARMv7/ARMv8/AMD64**.