Highlighting of vim Cursor Column in putty

  question, vim

Set the highlight of the column where the cursor is located, but it appears as follows. The highlighted column completely blocks the text. Very unfriendly.
图片描述

How do you set it up?

Set in highlightCursorColumnFor example:
highlight CursorColumn term=reverse ctermbg=242 guibg=Grey40
Can be written to colors file.