diff --git a/README.md b/README.md
index cc81b07..51b8c85 100644
--- a/README.md
+++ b/README.md
@@ -31,10 +31,8 @@
     - 🎁 Image generation
 
 ## 📚 预览 | Screenshots
-![mobile](/screenshot/mobile.png)
 ![landspace](/screenshot/landspace.png)
-![code](/screenshot/code.png)
-![image](/screenshot/image.png)
+![feature](/screenshot/code.png)
 
 ## 📦 部署 | Deploy
 ```shell
diff --git a/app/logo.png b/app/logo.png
new file mode 100644
index 0000000..09e50c8
Binary files /dev/null and b/app/logo.png differ
diff --git a/screenshot/code.png b/screenshot/code.png
index a3ebcf4..a08c2ca 100644
Binary files a/screenshot/code.png and b/screenshot/code.png differ
diff --git a/screenshot/image.png b/screenshot/image.png
deleted file mode 100644
index 0269b14..0000000
Binary files a/screenshot/image.png and /dev/null differ
diff --git a/screenshot/landspace.png b/screenshot/landspace.png
index 55a34aa..04b10e0 100644
Binary files a/screenshot/landspace.png and b/screenshot/landspace.png differ
diff --git a/screenshot/mobile.png b/screenshot/mobile.png
deleted file mode 100644
index fbf2230..0000000
Binary files a/screenshot/mobile.png and /dev/null differ