{
  "name": "图纸点位",
  "short_name": "图纸点位",
  "display": "fullscreen",
  "start_url": ".",
  "background_color": "#14243c",
  "theme_color": "#14243c",
  "icons": [
    {
      "src": "icon.png",
      "sizes": "180x180",
      "type": "image/png"
    }
  ]
}