Vim sets colorscheme

I am in ~ /. The color topic used in vimrc is desert. Vim, but the # include and other pre-processed characters on my computer are always dazzling and cannot be clearly seen. So I want to modify desert. Vim. The steps are as follows:

1. Put desert. Vim IN ~ /. Vim/colors directory. If not, create a new one:

2. open desert. vim and modify the items that are not satisfied with the display. If you do not know which items correspond to, open vim and enter hi to view them.

3. Modify the corresponding items, such as preprco ctermfg = 5, to modify the foreground color displayed by the pre-processing.