{
  "name": "管理后台",
  "short_name": "管理后台",
  "description": "后台管理系统",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#2d3a4b",
  "theme_color": "#304156",
  "icons": [
    {
      "src": "images/logo.png",
      "sizes": "246x218",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}