diff --git a/Jenkinsfile b/Jenkinsfile
index 6b6bc4a..4347460 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -115,16 +115,11 @@ pipeline {
                 script {
                     def services = env.SERVICES_TO_BUILD.split(',') as List
                     
-                    // 部署也可以并行
-                    def parallelDeploys = [:]
+                    // 串行部署（避免 SSH 连接冲突）
                     services.each { service ->
-                        parallelDeploys[service] = {
-                            deployService(service)
-                        }
+                        deployService(service)
                     }
                     
-                    parallel parallelDeploys
-                    
                     echo "🚀 Deployment completed!"
                 }
             }