{
  "name": "瑞国物业管理",
  "short_name": "瑞国物业",
  "description": "智能物业管理系统",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#4f6af5",
  "theme_color": "#4f6af5",
  "orientation": "portrait",
  "scope": "/",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/apple-touch-icon-120.png?v=2",
      "sizes": "120x120",
      "type": "image/png"
    },
    {
      "src": "/apple-touch-icon-152.png?v=2",
      "sizes": "152x152",
      "type": "image/png"
    },
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      "src": "/apple-touch-icon-180.png?v=2",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "/apple-touch-icon-192.png?v=2",
      "sizes": "192x192",
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}