### PR Prelude

Thank you for working on SpaceVim! :)

Please complete these steps and check these boxes before filing your PR:

- [ ] I have read and understood SpaceVim's [CONTRIBUTING](https://github.com/SpaceVim/SpaceVim/blob/master/CONTRIBUTING.md) document.
- [ ] I have read and understood SpaceVim's [CODE_OF_CONDUCT](https://github.com/SpaceVim/SpaceVim/blob/master/CODE_OF_CONDUCT.md) document.
- [ ] I understand my PR may be closed if it becomes obvious I didn't actually perform all of these steps.

### Why this change is necessary and useful?

[Please explain **in detail** why the changes in this PR are needed.]