How to remove the custom field?

Hi Team,
I try to removed the default custom field in post page. But when I click updated button, they are back. The custom field don't make any sense. I can disable the custom field in University->template options->Advanced theme settings. But it will disable all custom fields. I attached the screenshot for inspection. Thanks
Bing

Hi,

Please check this article:
https://www.gavick.com/blog/gavernwp-qu ... ost-fields

to hide only specific custom fields.

Thanks Piotr