Vim spell check result set to yellow

  question, vim

The vim has a built-in spell check function, which can be turned on and off with a simple command in the terminal.
:set spell
]s: Move the cursor to the next spelling mistake
[s: Move cursor to previous spelling mistake

My needs:
After entering set spell, how do I set the spelling error to yellow?

:hi SpellBad ctermbg=yellow

You can also set underline, the foreground color can be anything, if the setting is wrong, you can use
:hi clear SpellBad
Clear off and start over