{
  "name": "培训班管理系统",
  "short_name": "培训管理",
  "description": "培训班学生、班级、考勤、课时、缴费管理",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f5f5f5",
  "theme_color": "#2ECC71",
  "orientation": "portrait",
  "icons": [
    {
      "src": "assets/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "assets/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}