The mobile terminal of Wojia Cloud Disk has offline download function. You can go to the "Tool Settings" page and click "Sweep" to have two choices, namely "Sweep and download" and "Log in to TV". Among them, "scan download" realizes the function of downloading files offline by scanning the QR code of the downloaded content. Offline download function is the process of applying the service resources of Wojiayun disk platform to automatically download the resources you need to download and then upload them to your network disk. On the mobile side, the file is downloaded by scanning the QR code of the content to be downloaded. After the server downloads the file, it will be automatically saved to your cloud disk. When you need to use it, you need to download it locally again before you can use it.