in white mode, the deepest background of the site is still black

[Pathsis]

Hello guys! I would like to give feedback on one issue: in white mode, the deepest background of the site is still black, which seems less than perfect. Can this problem be improved?

On mobile, pull down the page and you can see that the deepest background is still black.

[Pathsis]

I think I should have found the reason, it has to do with the meta tags of the web page, the following is an example:

<meta name="theme-color" content="#fcfcfc" media="(prefers-color-scheme: light)">
<meta name="theme-color" content="#151515" media="(prefers-color-scheme: dark)">