vite build error: SyntaxError: Unexpected identifier 'ive'

[Mt-Youya]

It's my first uses VitePress.
I forked DeepLearning-500-questions
I just wanna use vitepress instead of docsify.js for DeepLearning-500-questions.

This libary is very huge, so i dont know where wrong. Someone can help me ?
When i run pnpm docs:dev , it's works! But when i run pnpm docs:build , i got error :

✖ building client + server bundles...
build error:
SyntaxError: Unexpected identifier 'ive'
    at ModuleLoader.moduleStrategy (node:internal/modules/esm/translators:155:18)
    at callTranslator (node:internal/modules/esm/loader:285:14)
    at ModuleLoader.moduleProvider (node:internal/modules/esm/loader:291:30)
 ELIFECYCLE  Command failed with exit code 1.