diff --git a/Jenkinsfile b/Jenkinsfile
index 981de53..906d4bf 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -14,7 +14,7 @@ pipeline {
           }
           stage('maven打包') {  // 阶段2:使用maven进行应用打包
               steps {
-                  timeout(time: 5, unit: 'SECOND') {
+                  timeout(time: 5, unit: 'SECONDS') {
                           echo '开始执行 Maven 打包...'
                           sh 'echo 123'
                           echo 'Maven 打包完成.'