The problem of highlighting the column where the vim cursor is in putty

Question

Set the column where the cursor is located to be highlighted, but as shown below, the highlighted column completely blocks the text. Very unfriendly.

How do you set it up?

Answer 1

Set CursorColumn in highlight, such as:
highlight CursorColumn term=reverse ctermbg=242 guibg=Grey40
can be written to the colors file.