diff --git a/package.json b/package.json
index de4269f..fc15501 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
     "version:patch": "pnpm -F @ayco/astro-sw run version:patch",
     "version:minor": "pnpm -F @ayco/astro-sw run version:minor",
     "version:major": "pnpm -F @ayco/astro-sw run version:major",
+    "build:demo": "pnpm run build && pnpm -F demo build",
     "demo": "pnpm run build && pnpm -F demo build:preview",
     "dev": "pnpm run demo",
     "postinstall": "pnpm run build"