diff --git a/README.md b/README.md
index 2620903..a283c5a 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ https://any86.github.io/any-rule/
 3. 输入"**zz**"可以看到正则列表.
 4. 或者**输入关键词**, 比如"手机".
 
-![预览视频](https://user-images.githubusercontent.com/8264787/69204566-36b97800-0b82-11ea-8553-dfc06f709926.gif)
+![预览gif](https://user-gold-cdn.xitu.io/2020/1/10/16f8e01a684a0a18?w=420&h=243&f=gif&s=414162)
 
 ## :fire:关于PR
 欢迎大家PR, 步骤如下:
@@ -71,12 +71,12 @@ https://any86.github.io/any-rule/
 
 ### linux"文件夹"路径
 ```javascript
-/^\/(\w+\/?)+$/
+/^(\/[^\/]+)+\/?$/
 ```
 
 ### linux"文件"路径
 ```javascript
-/^\/(\w+\/)+\w+\.\w+$/
+/^(\/[^\/]+)+$/
 ```
 
 ### window下"文件夹"路径
diff --git a/scripts/md.js b/scripts/md.js
index 2221b60..05c81a5 100644
--- a/scripts/md.js
+++ b/scripts/md.js
@@ -32,7 +32,7 @@ https://any86.github.io/any-rule/
 3. 输入"**zz**"可以看到正则列表.
 4. 或者**输入关键词**, 比如"手机".
 
-![预览视频](https://user-images.githubusercontent.com/8264787/69204566-36b97800-0b82-11ea-8553-dfc06f709926.gif)
+![预览gif](https://user-gold-cdn.xitu.io/2020/1/10/16f8e01a684a0a18?w=420&h=243&f=gif&s=414162)
 
 ## :fire:关于PR
 欢迎大家PR, 步骤如下: