[next-mdx-remote] error compiling MDX: Unexpected character `!` (U+0021) before name, expected a character that can start a name, such as a letter, `$`, or `_` (note: to create a comment in MDX, use `{/* text */}`) 7 | 3. 底线命令模式 8 | > 9 | <!--more--> | ^ 10 | 11 | ## 命令模式 More information: https://mdxjs.com/docs/troubleshooting-mdx