diff --git a/README.md b/README.md
index d688fc1..511b6c5 100644
--- a/README.md
+++ b/README.md
@@ -7,12 +7,9 @@ Kt、AndroidX、Retrofit、Okhttp3、Glide等
 
 ## 项目截图
 ### 主页
-<img src="https://github.com/390057892/reader/blob/master/screenshot/%E9%A6%96%E9%A1%B5.jpg" width="375" alt="首页"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E6%8E%A8%E8%8D%90.jpg" width="375" alt="推荐">
-<img src="https://github.com/390057892/reader/blob/master/screenshot/%E4%B9%A6%E5%BA%93.jpg" width="375" alt="书库"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E8%AE%BE%E7%BD%AE.png" width="375" alt="设置"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E6%90%9C%E7%B4%A2.png" width="375" alt="搜索">
+<img src="https://github.com/390057892/reader/blob/master/screenshot/%E9%A6%96%E9%A1%B5.jpg" width="300" alt="首页"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E6%8E%A8%E8%8D%90.jpg" width="300" alt="推荐">
+<img src="https://github.com/390057892/reader/blob/master/screenshot/%E4%B9%A6%E5%BA%93.jpg" width="300" alt="书库"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E8%AE%BE%E7%BD%AE.png" width="300" alt="设置"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E6%90%9C%E7%B4%A2.png" width="300" alt="搜索">
 
 ### 阅读页
-<img src="https://github.com/390057892/reader/blob/master/screenshot/%E9%98%85%E8%AF%BB%E9%A1%B5.png" width="375" alt="阅读页">
-<img src="https://github.com/390057892/reader/blob/master/screenshot/%E9%98%85%E8%AF%BB%E9%A1%B5%E8%8F%9C%E5%8D%95.png" width="375" alt="菜单">
-<img src="https://github.com/390057892/reader/blob/master/screenshot/%E4%B9%A6%E7%B1%8D%E7%9B%AE%E5%BD%95.png" width="375" alt="目录">
-<img src="https://github.com/390057892/reader/blob/master/screenshot/%E6%8F%92%E9%A1%B51.jpg" width="375" alt="插页">
-<img src="https://github.com/390057892/reader/blob/master/screenshot/%E6%8F%92%E9%A1%B52.jpg" width="375" alt="插页2">
+<img src="https://github.com/390057892/reader/blob/master/screenshot/%E9%98%85%E8%AF%BB%E9%A1%B5.png" width="300" alt="阅读页"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E9%98%85%E8%AF%BB%E9%A1%B5%E8%8F%9C%E5%8D%95.png" width="300" alt="菜单">
+<img src="https://github.com/390057892/reader/blob/master/screenshot/%E4%B9%A6%E7%B1%8D%E7%9B%AE%E5%BD%95.png" width="300" alt="目录"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E6%8F%92%E9%A1%B51.jpg" width="300" alt="插页"><img src="https://github.com/390057892/reader/blob/master/screenshot/%E6%8F%92%E9%A1%B52.jpg" width="300" height="500" alt="插页2">