nettienet

now everything has resolved.
I appreciate everyone who commented.

Dear Michael

Yes, now it work well.
Thank you so much!!!

Thanks.
I sent url and login using contact form.

Hi MH Themes,

Thanks for your advice.
But when I replaced the line, all I can find in a post page is header only.
Would you please review the syntax again for me?

Anyway, it is not a problem of MH Magazine, because it was designed to do so.
It is my problem or a problem for me, especially when I publish a post with only one photo and a short text. ??

Best,
nettienet

Oh, I found the theme from WPORG source.
https://www.ads-software.com/themes/mh-magazine-lite

here:
https://www.mhthemes.com/themes/mh/magazine-lite/