docs: update readme

Author: xudafeng

README.md

@@ -4,6 +4,7 @@
 
 [![CI](https://github.com/electron-modules/electron-modules-sample/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/electron-modules/electron-modules-sample/actions/workflows/ci.yml)
 [![Release](https://github.com/electron-modules/electron-modules-sample/actions/workflows/release.yml/badge.svg?branch=main)](https://github.com/electron-modules/electron-modules-sample/actions/workflows/release.yml)
+[![Download](https://img.shields.io/badge/Download-passing-brightgreen?logo=github)](https://github.com/electron-modules/electron-modules-sample/releases)
 
 The All-In-One sample for https://github.com/electron-modules
 
@@ -21,6 +22,13 @@ The All-In-One sample for https://github.com/electron-modules
 $ npm run dev
 ```
 
+## Download Usage
+
+```bash
+$ sudo spctl --master-disable
+$ sudo xattr -rd com.apple.quarantine /Applications/ElectronModules.app
+```
+
 <!-- GITCONTRIBUTOR_START -->
 
 ## Contributors