引用:

Thank you for contacting Server Support.

It is not possible to directly upgrade your shared hosting account to a virtual dedicated server. However, you are able to purchase a virtual dedicated server and set up your site(s) on that server. Please note that, unless you purchase the Assisted plan, we do not do migrations from shared hosting plans to virtual dedicated servers. For more information about our virtual dedicated servers, please visit the following URL:

https://www.godaddy.com/gdshop/hosting/virtual.asp?ci=****&display=virtual

达人帮忙翻译一下，是不是不能升级。。

不能直接从虚拟主机升级到VDS，你需要先买个VDS然后再转移你的站点过去。如果你选择了Assisted plan，客服才会帮你转移，否则需要自己操作