{
  "name": "我的英语打卡",
  "short_name": "英语打卡",
  "start_url": "index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "lang": "zh-CN",
  "background_color": "#F0F7FF",
  "theme_color": "#F0F7FF",
  "icons": [
    { "src": "icon.svg", "sizes": "any",     "type": "image/svg+xml", "purpose": "any" },
    { "src": "icon.svg", "sizes": "192x192", "type": "image/svg+xml", "purpose": "any" },
    { "src": "icon.svg", "sizes": "512x512", "type": "image/svg+xml", "purpose": "any" }
  ]
}