diff --git a/Jenkinsfile b/Jenkinsfile
index eb8e1c09..8eec757f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,18 +8,30 @@ pipeline {
     stages {
          stage('打印环境变量') {
             steps {
-                echo "当前分支：${env.GIT_BRANCH}"
-                echo "使用的凭据ID：${env.GIT_CREDS}"
+                echo "使用的凭据ID：${env.BRANCH_NAME}"
             }
         }
-        stage('代码拉取') {
+        stage('清理旧构建') {
             steps {
-                git url: 'https://git.home.tymas.cn:8000/tianyan/tra-app.git',
-                    branch: env.GIT_BRANCH,
-                    credentialsId: env.GIT_CREDS
+                sh '''
+                    # 清理 uniapp 上次打包产物
+                    rm -rf dist/
+
+                    # 清理安卓构建缓存
+                    rm -rf android/simpleDemo/build/
+                '''
+            }
+        }
+        stage('安装依赖') {
+            steps {
+                sh 'npm install --registry=https://registry.npmmirror.com'
+            }
+        }
+        stage('打包uniapp') {
+            steps {
+                sh 'npm run build:app-plus:${env.BRANCH_NAME}'
             }
         }
-
 
 //
 //        stage('构建 & 测试') {