diff --git a/Jenkinsfile b/Jenkinsfile
index 8b6beb0..7a24c6e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -7,9 +7,7 @@ pipeline {
         timestamps()
     }
     
-    tools {
-        go 'go'  // 使用Jenkins配置的Go工具
-    }
+
     
     environment {
         // 目标服务器配置
@@ -51,15 +49,12 @@ pipeline {
                 echo '🔍 检查构建环境...'
                 script {
                     sh '''
-                        echo "=== Go版本 ==="
-                        go version
-                        
-                        echo "=== Go环境信息 ==="
-                        go env
-                        
                         echo "=== Docker版本 ==="
                         docker --version
                         
+                        echo "=== Go版本（Docker中） ==="
+                        docker run --rm golang:1.21-alpine go version
+                        
                         echo "=== 工作目录 ==="
                         pwd && ls -la
                     '''
@@ -73,14 +68,17 @@ pipeline {
             steps {
                 echo '📦 下载Go依赖...'
                 sh '''
-                    echo "下载依赖..."
-                    go mod download
-                    
-                    echo "验证依赖..."
-                    go mod verify
-                    
-                    echo "整理依赖..."
-                    go mod tidy
+                    echo "使用Docker容器管理Go依赖..."
+                    docker run --rm -v "$(pwd)":/workspace -w /workspace golang:1.21-alpine sh -c "
+                        echo '下载依赖...'
+                        go mod download
+                        
+                        echo '验证依赖...'
+                        go mod verify
+                        
+                        echo '整理依赖...'
+                        go mod tidy
+                    "
                     
                     echo "✅ 依赖管理完成"
                 '''
@@ -91,15 +89,18 @@ pipeline {
             steps {
                 echo '🔍 运行Go代码检查...'
                 sh '''
-                    echo "运行go vet..."
-                    go vet ./...
-                    
-                    echo "运行go fmt检查..."
-                    if [ "$(gofmt -l . | wc -l)" -gt 0 ]; then
-                        echo "❌ 代码格式不正确，需要运行 go fmt"
-                        gofmt -l .
-                        exit 1
-                    fi
+                    echo "使用Docker容器进行代码检查..."
+                    docker run --rm -v "$(pwd)":/workspace -w /workspace golang:1.21-alpine sh -c "
+                        echo '运行go vet...'
+                        go vet ./...
+                        
+                        echo '运行go fmt检查...'
+                        if [ \$(gofmt -l . | wc -l) -gt 0 ]; then
+                            echo '❌ 代码格式不正确，需要运行 go fmt'
+                            gofmt -l .
+                            exit 1
+                        fi
+                    "
                     
                     echo "✅ 代码检查通过"
                 '''
@@ -110,14 +111,17 @@ pipeline {
             steps {
                 echo '🧪 运行单元测试...'
                 sh '''
-                    echo "运行测试并生成覆盖率报告..."
-                    go test -v -race -coverprofile=coverage.out -covermode=atomic ./...
-                    
-                    echo "生成HTML覆盖率报告..."
-                    go tool cover -html=coverage.out -o coverage.html
-                    
-                    echo "显示覆盖率统计..."
-                    go tool cover -func=coverage.out
+                    echo "使用Docker容器运行测试..."
+                    docker run --rm -v "$(pwd)":/workspace -w /workspace golang:1.21-alpine sh -c "
+                        echo '运行测试并生成覆盖率报告...'
+                        go test -v -race -coverprofile=coverage.out -covermode=atomic ./...
+                        
+                        echo '生成HTML覆盖率报告...'
+                        go tool cover -html=coverage.out -o coverage.html
+                        
+                        echo '显示覆盖率统计...'
+                        go tool cover -func=coverage.out
+                    "
                 '''
             }
             post {
@@ -181,10 +185,13 @@ EOF
             steps {
                 echo '🔨 编译Go应用程序...'
                 sh '''
-                    echo "开始编译..."
-                    CGO_ENABLED=0 GOOS=linux go build \\
-                        -ldflags="-w -s -X main.gitCommit=${GIT_COMMIT_SHORT}" \\
-                        -o golang-demo .
+                    echo "使用Docker容器编译Go应用..."
+                    docker run --rm -v "$(pwd)":/workspace -w /workspace golang:1.21-alpine sh -c "
+                        echo '开始编译...'
+                        CGO_ENABLED=0 GOOS=linux go build \\
+                            -ldflags='-w -s -X main.gitCommit=${GIT_COMMIT_SHORT}' \\
+                            -o golang-demo .
+                    "
                     
                     echo "验证二进制文件..."
                     ls -lh golang-demo
@@ -403,21 +410,12 @@ EOF
             script {
                 echo '🧹 清理工作空间...'
                 try {
-                    // 清理Go构建产物
-                    sh '''
-                        rm -f golang-demo
-                        rm -f coverage.out coverage.html
-                        rm -f sonar-project.properties
-                    '''
+                    // 清理Go构建产物  
+                    sh 'rm -f golang-demo coverage.out coverage.html sonar-project.properties || true'
                     
                     // 清理Docker资源
-                    sh '''
-                        # 清理未使用的镜像
-                        docker image prune -f || true
-                        
-                        # 清理构建缓存
-                        docker builder prune -f || true
-                    '''
+                    sh 'docker image prune -f || true'
+                    sh 'docker builder prune -f || true'
                 } catch (Exception e) {
                     echo "⚠️ 清理失败: ${e.getMessage()}"
                 }
@@ -428,9 +426,9 @@ EOF
             script {
                 echo '✅ 流水线执行成功！'
                 
-                def deployPort = '15020'
+                def deployPort = '15021'
                 if (env.BRANCH_NAME == 'develop' || env.BRANCH_NAME?.startsWith('feature/')) {
-                    deployPort = '15021'
+                    deployPort = '15022'
                 }
                 
                 def message = """
@@ -467,10 +465,8 @@ EOF
                 echo message
                 
                 // 清理可能的测试容器
-                sh '''
-                    docker stop test-${BUILD_NUMBER} || true
-                    docker rm test-${BUILD_NUMBER} || true
-                '''
+                sh "docker stop test-${BUILD_NUMBER} || true"
+                sh "docker rm test-${BUILD_NUMBER} || true"
             }
         }