diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
new file mode 100644
index 0000000..8b0302a
--- /dev/null
+++ b/.gitea/workflows/ci.yml
@@ -0,0 +1,244 @@
+name: CI/CD Pipeline
+
+on:
+  push:
+    branches:
+      - main
+      - 'feature/*'
+      - 'develop'
+  pull_request:
+    branches:
+      - main
+
+env:
+  DEPLOY_HOST: micecola.top
+  DEPLOY_USER: root
+  TEST_DIR: /www/wwwroot/kb-web-test
+  PROD_DIR: /www/wwwroot/kb-web
+
+jobs:
+  # ==================== 测试环境部署 ====================
+  deploy-test:
+    runs-on: ubuntu-latest
+    if: github.ref != 'refs/heads/main'
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Deploy to test environment
+        uses: appleboy/ssh-action@v1
+        with:
+          host: ${{ env.DEPLOY_HOST }}
+          username: ${{ env.DEPLOY_USER }}
+          key: ${{ secrets.DEPLOY_KEY }}
+          script: |
+            mkdir -p ${{ env.TEST_DIR }}
+            cd ${{ env.TEST_DIR }}
+            
+            # 备份需要保留的文件
+            BACKUP_DIR="/tmp/kb-web-backup-$$"
+            mkdir -p $BACKUP_DIR
+            [ -f config.php ] && cp config.php $BACKUP_DIR/
+            for dir in */; do
+              if [ -d "$dir" ] && [ "$dir" != "demo/" ]; then
+                cp -r "$dir" $BACKUP_DIR/ 2>/dev/null || true
+              fi
+            done
+            
+            # 部署代码
+            if [ -d .git ]; then
+              git fetch origin
+              git checkout ${{ github.ref_name }} 2>/dev/null || git checkout -b ${{ github.ref_name }} origin/${{ github.ref_name }}
+              git reset --hard origin/${{ github.ref_name }}
+              # 清理未跟踪的文件（保留 .git 和备份目录）
+              git clean -fd
+            else
+              git clone -b ${{ github.ref_name }} ssh://gitea-external/starmen1265/kb-web.git .
+            fi
+            
+            # 恢复配置和用户数据
+            [ -f $BACKUP_DIR/config.php ] && cp $BACKUP_DIR/config.php . && chown www:www config.php
+            for dir in $BACKUP_DIR/*/; do
+              dirname=$(basename "$dir")
+              if [ "$dirname" != "demo" ] && [ "$dirname" != "deploy" ] && [ "$dirname" != "tests" ]; then
+                cp -r "$dir" . 2>/dev/null || true
+              fi
+            done
+            
+            rm -rf $BACKUP_DIR
+            chown -R www:www ${{ env.TEST_DIR }} 2>/dev/null || true
+            echo "✅ 测试环境部署完成"
+
+      - name: Notify deployment
+        run: echo "✅ 测试环境: http://${{ env.DEPLOY_HOST }}:8081"
+
+  # ==================== 运行测试 ====================
+  test:
+    runs-on: ubuntu-latest
+    needs: deploy-test
+    if: github.ref != 'refs/heads/main'
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.1'
+          extensions: mbstring, xml, mysql
+
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-progress || true
+
+      - name: Run tests
+        run: |
+          if [ -f "vendor/bin/phpunit" ]; then
+            ./vendor/bin/phpunit --testdox || exit 1
+          else
+            echo "执行 PHP 语法检查..."
+            for f in index.php dashboard.php view.php; do
+              php -l $f
+            done
+            echo "✅ 检查通过"
+          fi
+
+  # ==================== 回退（测试失败时） ====================
+  rollback:
+    runs-on: ubuntu-latest
+    needs: test
+    if: failure()
+    steps:
+      - name: Rollback test environment
+        uses: appleboy/ssh-action@v1
+        with:
+          host: ${{ env.DEPLOY_HOST }}
+          username: ${{ env.DEPLOY_USER }}
+          key: ${{ secrets.DEPLOY_KEY }}
+          script: |
+            cd ${{ env.TEST_DIR }}
+            git reset --hard HEAD~1
+            echo "🔄 已回退"
+
+      - name: Notify failure
+        run: echo "❌ 测试失败，已回退"
+
+  # ==================== 自动合并到 main ====================
+  auto-merge:
+    runs-on: ubuntu-latest
+    needs: test
+    if: success() && startsWith(github.ref, 'refs/heads/feature/')
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITEA_TOKEN }}
+
+      - name: Configure git
+        run: |
+          git config user.name "CI Bot"
+          git config user.email "ci-bot@micecola.top"
+
+      - name: Merge to main
+        run: |
+          git checkout main
+          git pull origin main
+          git merge --no-ff ${{ github.ref_name }} -m "Merge ${{ github.ref_name }} into main [skip ci]"
+          git push origin main
+
+      - name: Notify merge
+        run: echo "✅ 已合并到 main"
+
+  # ==================== 正式环境部署 ====================
+  deploy-prod:
+    runs-on: ubuntu-latest
+    needs: auto-merge
+    if: success()
+    steps:
+      - name: Backup and deploy
+        uses: appleboy/ssh-action@v1
+        with:
+          host: ${{ env.DEPLOY_HOST }}
+          username: ${{ env.DEPLOY_USER }}
+          key: ${{ secrets.DEPLOY_KEY }}
+          script: |
+            cd ${{ env.PROD_DIR }}
+            
+            # 备份
+            BACKUP_DIR="/www/backup/kb-web"
+            mkdir -p $BACKUP_DIR
+            TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+            tar -czf $BACKUP_DIR/backup_$TIMESTAMP.tar.gz --exclude='.git' . 2>/dev/null || true
+            cd $BACKUP_DIR && ls -t | tail -n +6 | xargs rm -f 2>/dev/null || true
+            
+            # 备份配置和用户数据
+            TEMP_DIR="/tmp/kb-web-prod-$$"
+            mkdir -p $TEMP_DIR
+            cd ${{ env.PROD_DIR }}
+            [ -f config.php ] && cp config.php $TEMP_DIR/
+            for dir in */; do
+              if [ -d "$dir" ] && [ "$dir" != "demo/" ]; then
+                cp -r "$dir" $TEMP_DIR/ 2>/dev/null || true
+              fi
+            done
+            
+            # 部署
+            cd ${{ env.PROD_DIR }}
+            git fetch origin
+            git reset --hard origin/main
+            git clean -fd
+            
+            # 恢复配置和用户数据
+            [ -f $TEMP_DIR/config.php ] && cp $TEMP_DIR/config.php . && chown www:www config.php
+            for dir in $TEMP_DIR/*/; do
+              dirname=$(basename "$dir")
+              if [ "$dirname" != "demo" ] && [ "$dirname" != "deploy" ] && [ "$dirname" != "tests" ]; then
+                cp -r "$dir" . 2>/dev/null || true
+              fi
+            done
+            
+            rm -rf $TEMP_DIR
+            chown -R www:www ${{ env.PROD_DIR }} 2>/dev/null || true
+            echo "✅ 正式环境部署完成"
+
+  # ==================== main 分支直接部署 ====================
+  direct-deploy:
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+    steps:
+      - name: Deploy to production
+        uses: appleboy/ssh-action@v1
+        with:
+          host: ${{ env.DEPLOY_HOST }}
+          username: ${{ env.DEPLOY_USER }}
+          key: ${{ secrets.DEPLOY_KEY }}
+          script: |
+            cd ${{ env.PROD_DIR }}
+            
+            # 备份配置和用户数据
+            TEMP_DIR="/tmp/kb-web-prod-$$"
+            mkdir -p $TEMP_DIR
+            [ -f config.php ] && cp config.php $TEMP_DIR/
+            for dir in */; do
+              if [ -d "$dir" ] && [ "$dir" != "demo/" ]; then
+                cp -r "$dir" $TEMP_DIR/ 2>/dev/null || true
+              fi
+            done
+            
+            # 部署
+            git fetch origin
+            git reset --hard origin/main
+            git clean -fd
+            
+            # 恢复配置和用户数据
+            [ -f $TEMP_DIR/config.php ] && cp $TEMP_DIR/config.php . && chown www:www config.php
+            for dir in $TEMP_DIR/*/; do
+              dirname=$(basename "$dir")
+              if [ "$dirname" != "demo" ] && [ "$dirname" != "deploy" ] && [ "$dirname" != "tests" ]; then
+                cp -r "$dir" . 2>/dev/null || true
+              fi
+            done
+            
+            rm -rf $TEMP_DIR
+            chown -R www:www ${{ env.PROD_DIR }} 2>/dev/null || true
+            echo "✅ 正式环境已更新"
diff --git a/.gitignore b/.gitignore
index cff34d8..29239f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@ config.php
 !/deploy/
 !/tests/
 !/src/
+!/.gitea/