找不到源路径，Docker不知道

Question

 $ winpty docker run -it -p 8080:80 -v $(pwd):/app -w "/app" 
 microsoft/aspnetcore-build /bin/bash
 C:/Program Files/Docker/Docker/Resources/bin/docker.exe: Error response from 
 daemon: Mount denied:
 The source path "C:/Users/Nutcha;C"
 doesn't exist and is not known to Docker.
 See 'C:/Program Files/Docker/Docker/Resources/bin/docker.exe run --help'.

我当前的工作空间在Document文件夹中，但是发生了我想做的错误。我用的是Gitbash。

谢谢