diff --git a/.github/workflows/deploy-github-pages.yml b/.github/workflows/deploy-github-pages.yml
index 3c0c03a..094c63e 100644
--- a/.github/workflows/deploy-github-pages.yml
+++ b/.github/workflows/deploy-github-pages.yml
@@ -36,7 +36,7 @@ jobs:
         run: npm ci
 
       - name: Build demo
-        run: npm run build:pages
+        run: npm run build:demo
 
       - name: Setup Pages
         uses: actions/configure-pages@v4
diff --git a/package.json b/package.json
index 5f473a8..b7278a0 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,6 @@
     "dev:demo": "vite",
     "build": "vue-tsc -b && vite build",
     "build:demo": "vue-tsc -b && vite build",
-    "build:pages": "NODE_ENV=production vue-tsc -b && vite build",
     "build:lib": "vite build --config vite.config.lib.ts",
     "preview": "vite preview",
     "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix",
diff --git a/vite.config.ts b/vite.config.ts
index 216665f..cafa4e5 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -2,10 +2,10 @@ import { defineConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
 
 // https://vite.dev/config/
-export default defineConfig({
+export default defineConfig(({ command }) => ({
   plugins: [vue()],
   // GitHub Pages 部署时的 base 路径
-  base: process.env.NODE_ENV === 'production' ? '/jordium-gantt-vue3/' : '/',
+  base: command === 'build' ? '/jordium-gantt-vue3/' : '/',
   // 开发服务器配置
   root: 'demo',
   // 构建配置
@@ -19,4 +19,4 @@ export default defineConfig({
       '@': '../src',
     },
   },
-})
+}))