diff --git a/docs/_coverpage.md b/docs/_coverpage.md
index cc831c7e..671d1495 100644
--- a/docs/_coverpage.md
+++ b/docs/_coverpage.md
@@ -1,4 +1,4 @@
-<img width="180px" src="_media/LogoMakr_1J56bI.png">
+<img width="180px" src="https://cyc-1256109796.cos.ap-guangzhou.myqcloud.com/LogoMakr_1J56bI.png">
 
 # CS-Notes
 
diff --git a/docs/index.html b/docs/index.html
index 67dcffd8..7ceec9f5 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -7,8 +7,8 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
     <meta name="description" content="Description">
     <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
-    <link rel="icon" href="_media/logomakr-3sxxzw-128x128.png">
-    <link rel="stylesheet" href="//unpkg.com/docsify/lib/themes/vue.css">
+    <link rel="icon" href="	https://cyc-1256109796.cos.ap-guangzhou.myqcloud.com/LogoMakr_1J56bI.png">
+    <link rel="stylesheet" href="https://cyc-1256109796.cos.ap-guangzhou.myqcloud.com/vue.css">
     <!-- <link rel="stylesheet" href="//unpkg.com/gitalk/dist/gitalk.css"> -->
     <!-- <link rel="stylesheet" href="_style/style.css"> -->
     <!--solarizedlight tomorrow coy-->