{
  "name": "作业批改助手",
  "short_name": "作业批改",
  "description": "收集作业和批改作文的工具",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#4A90D9",
  "icons": [
    {
      "src": "/static/js/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/static/js/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}