Vagrant up 报错。用户名已经改为英文

$ vagrant up
Bringing machine 'homestead-7' up with 'virtualbox' provider...
==> homestead-7: Importing base box 'lc/homestead'...
C:/HashiCorp/Vagrant/embedded/gems/2.1.1/gems/vagrant-2.1.1/lib/vagrant/util/io.rb:32:in
encode': "\xA5\\" from GBK to UTF-8 (Encoding::UndefinedConversionError) from C:/HashiCorp/Vagrant/embedded/gems/2.1.1/gems/vagrant-2.1.1/lib/vagant/util/io.rb:32:inread_until_block'
from C:/HashiCorp/Vagrant/embedded/gems/2.1.1/gems/vagrant-2.1.1/lib/vagrant/util/subprocess.rb:182:in block in execute' from C:/HashiCorp/Vagrant/embedded/gems/2.1.1/gems/vagrant-2.1.1/lib/vag rant/util/subprocess.rb:180:ineach'
from C:/HashiCorp/Vagrant/embedded/gems/2.1.1/gems/vagrant-2.1.1/lib/vagrant/util/subprocess.rb:180:in `execute'
用户名改问英文重装，还是这个错误，有哪位大哥知道什么原因？