diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..954ff62
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,28 @@
+version: 2
+updates:
+  # Enable version updates for npm
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+    open-pull-requests-limit: 10
+    labels:
+      - "dependencies"
+      - "automated"
+    commit-message:
+      prefix: "chore"
+      prefix-development: "chore"
+      include: "scope"
+    
+  # Enable version updates for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    labels:
+      - "dependencies"
+      - "github-actions"
+    commit-message:
+      prefix: "ci"
+      include: "scope"
diff --git a/.github/labeler.yml b/.github/labeler.yml
new file mode 100644
index 0000000..d2bb740
--- /dev/null
+++ b/.github/labeler.yml
@@ -0,0 +1,38 @@
+documentation:
+  - changed-files:
+    - any-glob-to-any-file: 
+      - 'content/**/*.mdx'
+      - '*.md'
+
+i18n:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'content/**/*.zh-CN.mdx'
+      - 'content/**/*.en.mdx'
+      - 'lib/i18n.ts'
+
+ui:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'app/**/*.tsx'
+      - 'app/**/*.ts'
+      - '*.tsx'
+
+configuration:
+  - changed-files:
+    - any-glob-to-any-file:
+      - '*.config.*'
+      - 'tsconfig.json'
+      - 'vercel.json'
+
+dependencies:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'package.json'
+      - 'package-lock.json'
+      - 'pnpm-lock.yaml'
+
+workflows:
+  - changed-files:
+    - any-glob-to-any-file:
+      - '.github/**'
diff --git a/.github/markdown-link-check-config.json b/.github/markdown-link-check-config.json
new file mode 100644
index 0000000..a5056b3
--- /dev/null
+++ b/.github/markdown-link-check-config.json
@@ -0,0 +1,17 @@
+{
+  "ignorePatterns": [
+    {
+      "pattern": "^http://localhost"
+    },
+    {
+      "pattern": "^https://localhost"
+    }
+  ],
+  "replacements": [],
+  "httpHeaders": [],
+  "timeout": "20s",
+  "retryOn429": true,
+  "retryCount": 3,
+  "fallbackRetryDelay": "30s",
+  "aliveStatusCodes": [200, 206, 301, 302, 307, 308]
+}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..4548ec4
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,48 @@
+name: CI
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: Build and Test
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+      
+      - name: Install dependencies
+        run: npm ci
+      
+      - name: Generate source files
+        run: npx fumadocs-mdx
+      
+      - name: Type check
+        run: npx tsc --noEmit
+      
+      - name: Build
+        run: npm run build
+        env:
+          NODE_ENV: production
+      
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v4
+        if: success()
+        with:
+          name: build-output
+          path: .next
+          retention-days: 7
diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml
new file mode 100644
index 0000000..acc7de0
--- /dev/null
+++ b/.github/workflows/label.yml
@@ -0,0 +1,23 @@
+name: PR Labeler
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  label:
+    name: Auto Label PR
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      - name: Label based on changed files
+        uses: actions/labeler@v5.0.0
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          configuration-path: .github/labeler.yml
diff --git a/.github/workflows/link-check.yml b/.github/workflows/link-check.yml
new file mode 100644
index 0000000..e7084ee
--- /dev/null
+++ b/.github/workflows/link-check.yml
@@ -0,0 +1,41 @@
+name: Link Check
+
+on:
+  pull_request:
+    paths:
+      - 'content/**'
+      - '**.md'
+      - '**.mdx'
+  schedule:
+    # Run weekly on Monday at 00:00 UTC
+    - cron: '0 0 * * 1'
+  workflow_dispatch:
+
+jobs:
+  link-check:
+    name: Check Links
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      - name: Check links in content directory
+        uses: gaurav-nelson/github-action-markdown-link-check@v1.0.15
+        with:
+          use-quiet-mode: 'yes'
+          use-verbose-mode: 'no'
+          config-file: '.github/markdown-link-check-config.json'
+          folder-path: 'content/'
+          check-modified-files-only: ${{ github.event_name == 'pull_request' && 'yes' || 'no' }}
+      
+      - name: Check links in root markdown files
+        uses: gaurav-nelson/github-action-markdown-link-check@v1.0.15
+        with:
+          use-quiet-mode: 'yes'
+          use-verbose-mode: 'no'
+          config-file: '.github/markdown-link-check-config.json'
+          file-path: './README.md'
+          check-modified-files-only: ${{ github.event_name == 'pull_request' && 'yes' || 'no' }}
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
new file mode 100644
index 0000000..eba71f9
--- /dev/null
+++ b/.github/workflows/preview.yml
@@ -0,0 +1,44 @@
+name: Preview Deployment
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  preview-info:
+    name: Preview Information
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      - name: Comment PR with deployment info
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const prNumber = context.issue.number;
+            
+            const comment = `## 🚀 Preview Deployment
+            
+            This pull request will be automatically deployed to Vercel.
+            
+            ### Preview Links
+            - 📝 **Documentation**: Will be available once Vercel deployment completes
+            - 🌍 **Languages**: English (\`/en/docs\`) and Chinese (\`/zh-CN/docs\`)
+            
+            ### Build Status
+            Check the CI workflow for build status and any errors.
+            
+            ---
+            *Automated preview information for PR #${prNumber}*`;
+            
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: comment
+            });