diff --git a/Jenkinsfile b/Jenkinsfile
index 1a7e35e..3fc7500 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -60,9 +60,7 @@ pipeline {
                 echo "传输文件到目标服务器"
                 sh "${SSH_CMD} 'mkdir -p ${REMOTE_DIR}'"
                 sh "${SCP_CMD} ${IMAGE_NAME}.tar ${DEPLOY_USER}@${DEPLOY_HOST}:${REMOTE_DIR}/"
-                // 传输 nginx.conf（用 cat 写入保持 inode，避免 bind mount 失效）
-                sh "${SCP_CMD} nginx.conf ${DEPLOY_USER}@${DEPLOY_HOST}:${REMOTE_DIR}/nginx.conf.tmp"
-                sh "${SSH_CMD} 'cat ${REMOTE_DIR}/nginx.conf.tmp > ${REMOTE_DIR}/nginx.conf && rm -f ${REMOTE_DIR}/nginx.conf.tmp'"
+                sh "${SCP_CMD} nginx.conf ${DEPLOY_USER}@${DEPLOY_HOST}:${REMOTE_DIR}/nginx.conf"
                 sh "${SCP_CMD} docker-compose.yml ${DEPLOY_USER}@${DEPLOY_HOST}:${REMOTE_DIR}/docker-compose.yml"
             }
         }
@@ -128,6 +126,8 @@ pipeline {
                         }
                         echo "Nginx 容器已存在且运行中"
                     }
+                    // docker cp nginx.conf 进容器
+                    sh "${SSH_CMD} 'docker cp ${REMOTE_DIR}/nginx.conf ${CONTAINER_PREFIX}-nginx:/etc/nginx/nginx.conf'"
                 }
             }
         }
@@ -163,7 +163,7 @@ pipeline {
         stage('切换流量') {
             steps {
                 script {
-                    sh "${SSH_CMD} \"sed -i 's/proxy_pass http:\\/\\/\\(blue\\|green\\):8000;/proxy_pass http:\\/\\/${env.DEPLOY_TARGET}:8000;/' ${REMOTE_DIR}/nginx.conf\""
+                    sh "${SSH_CMD} 'docker exec ${CONTAINER_PREFIX}-nginx sed -i \"s/proxy_pass http:\\/\\/\\(blue\\|green\\):8000;/proxy_pass http:\\/\\/${env.DEPLOY_TARGET}:8000;/\" /etc/nginx/nginx.conf'"
                     sh "${SSH_CMD} 'docker exec ${CONTAINER_PREFIX}-nginx nginx -s reload'"
                     echo "✅ 流量已切换到 ${env.DEPLOY_TARGET}"
                 }
diff --git a/docker-compose.yml b/docker-compose.yml
index 818b510..1817e83 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,8 +5,6 @@ services:
     restart: unless-stopped
     ports:
       - "10502:80"
-    volumes:
-      - ./nginx.conf:/etc/nginx/nginx.conf:ro
     healthcheck:
       test: ["CMD", "wget", "--spider", "-q", "http://localhost/health"]
       interval: 30s