js electron html input无法输入，无法获得焦点，键盘无法输入到html里面解决办法

    const win = new BrowserWindow({
        width: 300,
        height: 400,
        transparent: true,
        frame: false,
        alwaysOnTop: true,
        backgroundColor: '#00000000',
        hasShadow: false,
        focusable: true,
        type: 'desktop',
        webPreferences: {
            nodeIntegration: true,
            contextIsolation: false,
            enableRemoteModule: true,
            zoomFactor: 1.0,
            enableWebSQL: true
        },
        resizable: true,
        movable: true,
        skipTaskbar: false,
        maximizable: false
    })

main.js里面有个focusable