diff --git a/README.md b/README.md
index 5d216db..7b61b00 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# 正则大全  ![](https://img.shields.io/badge/已收录-60条-673ab7.svg) [![](https://badgen.net/vs-marketplace/v/russell.any-rule)](https://marketplace.visualstudio.com/items?itemName=russell.any-rule) [![](https://badgen.net/vs-marketplace/i/russell.any-rule)](https://marketplace.visualstudio.com/items?itemName=russell.any-rule) [![](https://badgen.net/vs-marketplace/d/russell.any-rule)](https://marketplace.visualstudio.com/items?itemName=russell.any-rule) ![](https://img.shields.io/badge/license-MIT-F44336.svg) [![CircleCI](https://badgen.net/github/status/any86/any-rule/master/ci/circleci)](https://circleci.com/gh/any86/any-rule)
+# 正则大全  ![](https://img.shields.io/badge/已收录-59条-673ab7.svg) [![](https://badgen.net/vs-marketplace/v/russell.any-rule)](https://marketplace.visualstudio.com/items?itemName=russell.any-rule) [![](https://badgen.net/vs-marketplace/i/russell.any-rule)](https://marketplace.visualstudio.com/items?itemName=russell.any-rule) [![](https://badgen.net/vs-marketplace/d/russell.any-rule)](https://marketplace.visualstudio.com/items?itemName=russell.any-rule) ![](https://img.shields.io/badge/license-MIT-F44336.svg) [![CircleCI](https://badgen.net/github/status/any86/any-rule/master/ci/circleci)](https://circleci.com/gh/any86/any-rule)
 
 支持**图形界面** / **vscode插件**2种查询方式.
 
@@ -14,7 +14,13 @@ https://any86.github.io/any-rule/
 ![预览视频](https://user-images.githubusercontent.com/8264787/69204566-36b97800-0b82-11ea-8553-dfc06f709926.gif)
 
 ## :fire:关于PR
-欢迎大家PR, 提交**正则**请在**packages/www/src/RULES.js**中添加, **README.md**无需修改, 我合并后会通过脚本自动更新文档. 在此感谢大家对**any-rule**做出的贡献! 
+欢迎大家PR, 步骤如下:
+1. **正则**请在**packages/www/src/RULES.js**中添加.
+2. 运行`npm run test:rules`进行测试.
+3. 运行`npm run build:md`更新**README.md**.
+4. 请务必提交到**develop**分支.
+
+在此感谢大家对**any-rule**做出的贡献! 
 
 ## 🍔正则
 
@@ -128,11 +134,6 @@ https://any86.github.io/any-rule/
 /(?:^[-]?[1-9]\d{0,2}(?:$|(?:,\d{3})*(?:$|(\.\d{1,2}$))))|(?:(?:^[0](\.\d{1,2})?)|(?:^[-][0]\.\d{1,2}))$/
 ```
 
-### 数字千分位分隔符
-```javascript
-/^(\-|\+)?\d+(\.\d+)?$/
-```
-
 ### 数字/货币金额 (只支持正数、不支持校验千分位分隔符)
 ```javascript
 /(?:^[1-9]([0-9]+)?(?:\.[0-9]{1,2})?$)|(?:^(?:0){1}$)|(?:^[0-9]\.[0-9](?:[0-9])?$)/
diff --git a/scripts/md.js b/scripts/md.js
index 7018c1e..2221b60 100644
--- a/scripts/md.js
+++ b/scripts/md.js
@@ -35,7 +35,13 @@ https://any86.github.io/any-rule/
 ![预览视频](https://user-images.githubusercontent.com/8264787/69204566-36b97800-0b82-11ea-8553-dfc06f709926.gif)
 
 ## :fire:关于PR
-欢迎大家PR, 提交**正则**请在**packages/www/src/RULES.js**中添加, **README.md**无需修改, 我合并后会通过脚本自动更新文档. 在此感谢大家对**any-rule**做出的贡献! 
+欢迎大家PR, 步骤如下:
+1. **正则**请在**packages/www/src/RULES.js**中添加.
+2. 运行\`npm run test:rules\`进行测试.
+3. 运行\`npm run build:md\`更新**README.md**.
+4. 请务必提交到**develop**分支.
+
+在此感谢大家对**any-rule**做出的贡献! 
 
 ## 🍔正则
 `;