diff --git a/content/about-markdown.md b/content/about-markdown.md
index 4b8c463..972c045 100644
--- a/content/about-markdown.md
+++ b/content/about-markdown.md
@@ -150,7 +150,7 @@ __这也是加粗__
 
 **渲染效果：**
 
-![Markdown Logo](https://upload.wikimedia.org/wikipedia/commons/4/48/Markdown-mark.svg "Markdown")
+![Markdown Logo](https://upload.wikimedia.org/wikipedia/commons/4/48/Markdown-mark.svg)
 
 ---