用到了，做个备份
只需要修改 /etc/os-version即可
其实上面那个deepin的logo也是可以改的，参考这里
https://gitee.com/shenmo7192/docs/blob/master/docs/01.DTK/14.%E5%88%A4%E6%96%AD%E6%98%AF%E5%90%A6%E7%A4%BE%E5%8C%BA%E7%89%88%E3%80%81%E5%A6%82%E4%BD%95%E6%98%BE%E7%A4%BA%20Logo%20%E4%BB%A5%E5%8F%8A%E8%8E%B7%E5%8F%96%E5%8F%91%E8%A1%8C%E7%89%88%E5%90%8D%E7%A7%B0.md#%E8%8E%B7%E5%BE%97%E5%BA%94%E5%BD%93%E6%98%BE%E7%A4%BA%E7%9A%84-logo%E5%90%8D%E7%A7%B0%E5%92%8C%E7%BD%91%E7%AB%99%E7%BD%91%E5%9D%80
