diff --git a/README.md b/README.md
index df299e02..ff479eb1 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
 <br>
 
 <div align="center">
-    <img src="assets/LogoMakr_0zpEzN.png" width="200px">
+    <img src="https://cs-notes-1256109796.cos.ap-guangzhou.myqcloud.com/githubio/LogoMakr_0zpEzN.png" width="200px">
 </div>
 
 
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diff --git a/assets/公众号二维码-1.png b/assets/公众号二维码-1.png
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diff --git a/assets/小专栏.jpg b/assets/小专栏.jpg
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