manifest.json

{
    "name": "ClashZ",
    "short_name": "ClashZ",
    "start_url": "./index.html",
    "display": "standalone",
    "background_color": "#fff",
    "theme_color": "#20a0f0",
    "icons": [{
        "src": "./images/icons/logo-32.png",
        "sizes": "32x32",
        "type": "image/png"
    }, {
        "src": "./images/icons/logo-128.png",
        "sizes": "128x128",
        "type": "image/png"
    }, {
        "src": "./images/icons/logo-144.png",
        "sizes": "144x144",
        "type": "image/png"
    }, {
        "src": "./images/icons/logo-152.png",
        "sizes": "152x152",
        "type": "image/png"
    }, {
        "src": "./images/icons/logo-192.png",
        "sizes": "192x192",
        "type": "image/png"
    }, {
        "src": "./images/icons/logo-256.png",
        "sizes": "256x256",
        "type": "image/png"
    }, {
        "src": "./images/icons/logo-512.png",
        "sizes": "512x512",
        "type": "image/png"
    }]
}