diff --git a/docs/guide/markdown.md b/docs/guide/markdown.md
index b2fe1827..9134d4ba 100644
--- a/docs/guide/markdown.md
+++ b/docs/guide/markdown.md
@@ -328,19 +328,19 @@ module.exports = {
 
 You can import code snippets from existing files via following syntax:
 
-``` md
+```md
 <<< @/filepath
 ```
 
 It also supports [line highlighting](#line-highlighting-in-code-blocks):
 
-``` md
+```md
 <<< @/filepath{highlightLines}
 ```
 
 **Input**
 
-``` md
+```md
 <<< @/snippets/snippet.js{2}
 ```
 
@@ -368,7 +368,7 @@ You can also use a [VS Code region](https://code.visualstudio.com/docs/editor/co
 
 **Input**
 
-``` md
+```md
 <<< @/snippets/snippet-with-region.js{1}
 ```
 
@@ -388,7 +388,6 @@ You can also use a [VS Code region](https://code.visualstudio.com/docs/editor/co
 
 <!--lint enable strong-marker-->
 
-
 ## Advanced Configuration
 
 VitePress uses [markdown-it](https://github.com/markdown-it/markdown-it) as the Markdown renderer. A lot of the extensions above are implemented via custom plugins. You can further customize the `markdown-it` instance using the `markdown` option in `.vitepress/config.js`: