diff --git a/package.json b/package.json
index 80048e1..7f24329 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "bootstrap": "pnpm install",
     "serve": "npm run dev",
     "dev": "vite",
+    "dev:debugcjs": "cross-env VITE_CJS_TRACE=true vite dev",
     "build": "cross-env NODE_ENV=production vite build  && esno ./build/script/postBuild.ts",
     "build:no-cache": "pnpm clean:cache && npm run build",
     "report": "cross-env REPORT=true npm run build",