{ "name": "私教", "short_name": "私教", "description": "AI 私教:边讲边写板书,随时可以打断提问", "start_url": "./", "scope": "./", "display": "standalone", "background_color": "#fcf9f5", "theme_color": "#1f3b36", "icons": [ { "src": "icon-192.png", "sizes": "192x192", "type": "image/png" }, { "src": "icon-512.png", "sizes": "512x512", "type": "image/png" }, { "src": "icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" } ] }