diff --git a/README.md b/README.md
index 9e8163e..9489fc7 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,4 @@
-# ScreenHelper
-
-[屏幕原理](https://ruoyun.vip/post/android%E5%B1%8F%E5%B9%95%E9%80%82%E9%85%8D-%E5%BF%85%E5%A4%87%E7%9F%A5%E8%AF%86/) 
-
-[适配原理](https://ruoyun.vip/post/android%E5%B1%8F%E5%B9%95%E9%80%82%E9%85%8D-%E7%BB%88%E7%BB%93%E8%80%85/) 
+# <img src="https://github.com/bugyun/ScreenHelper/blob/master/art/screen_helper_logo.png?raw=true" widht="200" height="200" align="center" alt="alt text" titile="ScreenHelper">
 
 android 屏幕适配的两种终结方式
 - Smallest Width 适配
@@ -10,6 +6,12 @@ android 屏幕适配的两种终结方式
 
 完美兼容 AndroidX 和 Android 库 ^_^ ，欢迎使用~~
 
+## 原理讲解，必看
+
+[屏幕原理](https://blog.ruoyun.vip/post/android%E5%B1%8F%E5%B9%95%E9%80%82%E9%85%8D-%E5%BF%85%E5%A4%87%E7%9F%A5%E8%AF%86/) 
+
+[适配原理](https://blog.ruoyun.vip/post/android%E5%B1%8F%E5%B9%95%E9%80%82%E9%85%8D-%E7%BB%88%E7%BB%93%E8%80%85/) 
+
 ---
 
 ## 第一种适配方式 - Smallest Width 方式
diff --git a/art/screen_helper_logo.png b/art/screen_helper_logo.png
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