{
  "name": "企鹅",
  "short_name": "企鹅",
  "description": "企鹅聊天应用",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#0089ff",
  "background_color": "#ffffff",
  "icons": [
    {
      "src": "/favicon.ico",
      "sizes": "64x64 48x48 32x32 16x16",
      "type": "image/x-icon",
      "purpose": "any"
    },
    {
      "src": "/favicon.ico",
      "sizes": "192x192",
      "type": "image/x-icon",
      "purpose": "any maskable"
    },
    {
      "src": "/favicon.ico",
      "sizes": "512x512",
      "type": "image/x-icon",
      "purpose": "any maskable"
    }
  ]
}