diff --git a/client-api/Jenkinsfile b/client-api/Jenkinsfile
index 3c798c3..87b1851 100644
--- a/client-api/Jenkinsfile
+++ b/client-api/Jenkinsfile
@@ -73,15 +73,14 @@ pipeline {
                         '
                     """
 
-                    // 检查/安装 docker-compose
+                    // 检查 docker compose 插件（docker.io 自带 v2 插件）
                     sh """
                         ${SSH_CMD} '
-                            if ! command -v docker-compose &> /dev/null; then
-                                echo "docker-compose 未安装，开始安装..."
-                                curl -L "https://github.com/docker/compose/releases/latest/download/docker-compose-linux-x86_64" -o /usr/local/bin/docker-compose
-                                chmod +x /usr/local/bin/docker-compose
+                            if docker compose version &> /dev/null; then
+                                echo "docker compose 已可用"
                             else
-                                echo "docker-compose 已安装"
+                                echo "安装 docker-compose-v2 插件..."
+                                apt-get install -y docker-compose-v2
                             fi
                         '
                     """
@@ -160,7 +159,7 @@ pipeline {
                         echo "清理已存在的容器: ${CONTAINER_PREFIX}-${env.DEPLOY_TARGET}"
                         sh "${SSH_CMD} 'docker rm -f ${CONTAINER_PREFIX}-${env.DEPLOY_TARGET}'"
                     }
-                    sh "${SSH_CMD} 'cd ${REMOTE_WORK_DIR} && docker-compose -f ${COMPOSE_FILE} build ${env.DEPLOY_TARGET}'"
+                    sh "${SSH_CMD} 'cd ${REMOTE_WORK_DIR} && docker compose -f ${COMPOSE_FILE} build ${env.DEPLOY_TARGET}'"
                 }
             }
         }
@@ -168,7 +167,7 @@ pipeline {
         stage('启动新版本') {
             steps {
                 script {
-                    sh "${SSH_CMD} 'cd ${REMOTE_WORK_DIR} && docker-compose -f ${COMPOSE_FILE} up -d ${env.DEPLOY_TARGET}'"
+                    sh "${SSH_CMD} 'cd ${REMOTE_WORK_DIR} && docker compose -f ${COMPOSE_FILE} up -d ${env.DEPLOY_TARGET}'"
                     sh 'sleep 35'
                 }
             }
@@ -219,7 +218,7 @@ pipeline {
                     def nginxExists = sh(script: "${SSH_CMD} 'docker ps -aq -f name=${CONTAINER_PREFIX}-nginx'", returnStdout: true).trim()
                     if (!nginxExists) {
                         echo "首次部署，初始化 Nginx 容器"
-                        sh "${SSH_CMD} 'cd ${REMOTE_WORK_DIR} && docker-compose -f ${COMPOSE_FILE} up -d nginx'"
+                        sh "${SSH_CMD} 'cd ${REMOTE_WORK_DIR} && docker compose -f ${COMPOSE_FILE} up -d nginx'"
                         sh "sleep 3"
                         sh "${SSH_CMD} 'docker cp ${REMOTE_WORK_DIR}/client-api/nginx.conf ${CONTAINER_PREFIX}-nginx:/etc/nginx/nginx.conf'"
                         sh "${SSH_CMD} 'docker exec ${CONTAINER_PREFIX}-nginx nginx -s reload'"