docs: contributing (#17)

Author: urnotzane

CONTRIBUTING.md

@@ -19,10 +19,14 @@ npm run build
 ```
 
 项目发布
+- mac:
+  ```bash
+  npm run release
+  ```
 
-```bash
-npm run release
-```
+- windows:
+
+  在仓库新增一个tag即可发布项目到npm。
 
 ## 贡献
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@mlz/doraemon",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "常用工具函数集合，释放你的Ctrl C、Ctrl V",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -68,6 +68,7 @@
     "@types/jest": "^26.0.0",
     "@types/lodash": "^4.14.157",
     "copyfiles": "^2.3.0",
+    "cross-env": "^7.0.2",
     "dumi": "^1.0.8",
     "eslint": "^7.2.0",
     "father-build": "^1.17.2",