diff --git a/docs/404.html b/docs/404.html
index 1a4e30b3..cb3423db 100644
--- a/docs/404.html
+++ b/docs/404.html
@@ -9,8 +9,8 @@
diff --git a/docs/README.md b/docs/README.md
index 67f83063..9832f171 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -86,8 +86,8 @@ Code in `404.html`
```html
```
diff --git a/docs/zh-cn.md b/docs/zh-cn.md
index 143296e9..558044fd 100644
--- a/docs/zh-cn.md
+++ b/docs/zh-cn.md
@@ -85,8 +85,8 @@ docsify serve docs
```html
```