diff --git a/Jenkinsfile b/Jenkinsfile
index 2f16085..dcf5398 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -25,25 +25,25 @@ pipeline {
     stages {
         stage('Checkout') {
             steps {
+                checkout scm
                 script {
-                    if (params.GIT_COMMIT) {
-                        checkout scm
-                        sh "git reset --hard ${params.GIT_COMMIT}"
-                    } else {
-                        checkout scm
-                    }
+                    echo "当前分支: ${params.BRANCH_NAME}"
+                }
+            }
+        }
+        stage('Build timeline-frontend dist') {
+            steps {
+                script {
+                    // 确保先执行前端构建命令
+                    sh 'npm install'
+                    sh 'npm run build' // 这会生成 dist 目录
                 }
-                echo "当前构建的 Git Commit: ${env.GIT_COMMIT}"
             }
         }
 
         stage('Build Docker Image') {
             steps {
                 script {
-                    // 确保先执行前端构建命令
-                    sh 'npm install'
-                    sh 'npm run build' // 这会生成 dist 目录
-
                     def imageTag = "${BUILD_NUMBER}-${env.GIT_COMMIT.take(7)}"
                     env.IMAGE_TAG = imageTag
                     sh """