Thank you for your help. In the link your posted I found a example exactly what I need:Example 133
It says that if the HTML tag ends with the following blank line, the contents get interpreted as CommonMark.
Seems good.This is my example in first post.That’s what I want.
But when I modify my site like this. It still cant’ work as I expect.
You can simply try to let caddy render a markdown file with the content I just provided. The you can find the difference.