{
  "name": "学习小助手",
  "short_name": "学习小助手",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f3f6ff",
  "theme_color": "#4f7cff",
  "icons": [{ "src": "/icon-180.png", "sizes": "180x180", "type": "image/png" }]
}