我无法下载https://downloads.scratch.mit.edu/microbit/scratch-microbit.hex.zip，有条件的人能不能帮一下忙，谢谢

npm报错：

Downloading https://downloads.scratch.mit.edu/microbit/scratch-microbit.hex.zip
FetchError: request to https://downloads.scratch.mit.edu/microbit/scratch-microbit.hex.zip failed, reason: 
    at ClientRequest.<anonymous> (C:\Users\great\AppData\Roaming\scratch-gui-develop\node_modules\node-fetch\lib\index.js:1501:11)
    at ClientRequest.emit (node:events:519:28)
    at emitErrorEvent (node:_http_client:108:11)
    at TLSSocket.socketErrorListener (node:_http_client:511:5)
    at TLSSocket.emit (node:events:519:28)
    at emitErrorNT (node:internal/streams/destroy:169:8)
    at emitErrorCloseNT (node:internal/streams/destroy:128:3)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
  type: 'system',
  errno: 'ETIMEDOUT',
  code: 'ETIMEDOUT'
}