Update screenshots in README.md

Author: safe1ine

README.md

@@ -39,9 +39,9 @@
 
 ## ⚡️ 界面展示
 
-| <img src="/images/screenshot-1.png" width=370 /> | <img src="/images/screenshot-2.png" width=370 /> |
+| <img src="/images/screenshot-1.png" width=370 /> | <img src="/images/screenshot-3.png" width=370 /> |
 | ------------------------------------------------ | ------------------------------------------------ |
-| <img src="/images/screenshot-3.png" width=370 /> | <img src="/images/screenshot-4.png" width=370 /> |
+| <img src="/images/screenshot-2.png" width=370 /> | <img src="/images/screenshot-4.png" width=370 /> |
 
 
 ## 🚀 如何使用