Add Mermaid and the plugin: ``` <script src="//unpkg.com/mermaid/dist/mermaid.js"></script> <script src="//unpkg.com/docsify-mermaid@latest/dist/docsify-mermaid.js"></script> <script>mermaid.initialize({ startOnLoad: true });</script> ``` mermaid.js file is large,3.36MB Just a few The mermaid is used in the MD file. Please find the optimization method. Thank you