line number is not show

[GM-Studio]

In my hexo blog website , i will use material theme and use hexo-prism-plugin to let code hightlight.
but when i use hexo s or hexo d deploy to my blog website,they don't show the code line number.so what's wrong?
This is my picture

Thanks.

[AkazaRenn]

I'm having the same issue. When line number is turned on, there would be a line on the left edge of the code block but nothing more than that.