update readme

README.md

@@ -1,9 +1,18 @@
 # pixes
 
+[![flutter](https://img.shields.io/badge/flutter-3.22.1-blue)](https://flutter.dev/) 
+[![License](https://img.shields.io/github/license/wgh136/pixes)](https://github.com/wgh136/pixes/blob/master/LICENSE)
+[![Download](https://img.shields.io/github/v/release/wgh136/pixes)](https://github.com/wgh136/PicaComic/pixes)
+[![stars](https://img.shields.io/github/stars/wgh136/pixes)](https://github.com/wgh136/pixes/stargazers)
+[![Telegram Discussion](https://img.shields.io/static/v1?label=Discussion&message=Telegram&color=blue&logo=telegram)](https://t.me/pica_group)
+
 非官方 Pixiv app, 支持 Windows, Android, iOS, macOS
 
 主要功能均已实现
 
 ## 屏幕截图
 
-<img src="screenshots/1.png" style="width: 400px">
+<img src="screenshots/1.png" style="width: 400px">
+<img src="screenshots/2.png" style="width: 400px">
+<img src="screenshots/3.png" style="width: 400px">
+<img src="screenshots/4.png" style="width: 400px">