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docs/GITHUB-PAGES-EN.md

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+# GitHub Pages Deployment Guide
+
+This project has been configured with automatic deployment of GitHub Pages, and users can experience the complete Gantt charting function online.
+
+## 🌐 Online visit
+
+**Demo Address**: https://nelson820125.github.io/jordium-gantt-vue3/
+
+## 🔧 Deployment Configuration
+
+### Automated deployment
+
+Projects are automatically deployed to GitHub Pages using GitHub Actions:
+
+- **Triggering condition**: Push to `main` or `master` branch
+- **Build Command**: `npm run build:pages`
+- **Deployment Directory**: `./dist`
+- **Workflows**: `.github/workflows/deploy-github-pages.yml`
+
+### Enable GitHub Pages manually
+
+1. Enter the GitHub repository settings page
+2. Find the "Pages" setting options
+3. Select "Source" as "GitHub Actions"
+4. Push code to the main branch and automatically trigger deployment
+
+## 📁 Construct the product
+
+- **Development and Construction**: `npm run build` → `dist/`
+- **GitHub Pages**: `npm run build:pages` → `dist/` (contains the correct base path)
+- **NPM package build**: `npm run build:lib` → `npm-package/dist/`
+
+## 🛠️ Local Preview
+
+```bash
+# Installation dependencies
+npm install
+
+# Start the development server
+npm run dev
+
+# Build and preview the production version
+npm run build:pages
+npm run preview
+```
+
+## 🔄 Update deployment
+
+GitHub Actions will automatically:
+
+1. Check out the code
+2. Install Node.js and dependencies
+3. Build demo application
+4. Deploy to GitHub Pages
+
+## 📝 Notes
+
+- Deployment usually takes 1-5 minutes to take effect
+- Make sure GitHub Pages is enabled in repository settings
+- Custom domain names need to be configured in the `demo/public/CNAME` file
+- Static resource paths use relative paths to ensure normal loading in the Pages environment