diff --git a/go-ci.yml b/go-ci.yml
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+name: Go Project CI Workflow
+
+# 定义触发条件
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: '0 2 * * *' # 每天凌晨 2 点定时触发
+
+jobs:
+  # 定义第一个Job，编译和测试
+  build-test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: ['1.19', '1.20'] # 测试不同的Go版本兼容性
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ matrix.go-version }}
+        
+    - name: Install dependencies
+      run: go mod download
+
+    - name: Run unit tests
+      run: go test ./... -v
+
+    - name: Lint code
+      run: |
+        go vet ./... # 静态代码分析
+        golangci-lint run # 使用第三方 lint 工具检查
+
+    - name: Check formatting
+      run: go fmt ./...
+
+  # 定义第二个 Job，测试代码覆盖率
+  test-coverage:
+    runs-on: ubuntu-latest
+    needs: build-test
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: '1.20'
+
+    - name: Install dependencies
+      run: go mod download
+
+    - name: Run coverage tests
+      run: |
+        go test ./... -coverprofile=coverage.out
+        go tool cover -func=coverage.out
+
+    - name: Upload coverage report
+      uses: actions/upload-artifact@v2
+      with:
+        name: coverage-report
+        path: coverage.out
+
+  # 定义第三个 Job，进行安全扫描
+  security-scan:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Install dependencies
+      run: go mod download
+
+    - name: Security check
+      run: gosec ./... # 使用 gosec 工具进行安全扫描