{
  "name": "老叶树运营后台",
  "short_name": "老叶树后台",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#F5F6FA",
  "theme_color": "#1B3A2D",
  "icons": [
    { "src": "/logo.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/logo.png", "sizes": "512x512", "type": "image/png" }
  ]
}