Can katex stop render `$` in my code block

[xupsh]

I use katex-plus and gitbook-cli to generate static website and I find that katex-plus always translates my $ symbol in my code block. Is there any exception way to avoid this?

$L2:
        muli    r3,r4,4           # Compute a byte offset into the delay_line array

{% math_inline %}L2:
        muli    r3,r4,4           # Compute a byte offset into the delay_line array