diff --git a/Jenkinsfile b/Jenkinsfile
index 3346c9f..95356ad 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -24,6 +24,10 @@ pipeline {
         }
         stage('Unit Test') {
             steps {
+                for (int i = 0 ; i < 60; i++) {
+                    echo "${i + 1}"
+                    sleep 1
+                }
                 sh "mvn test"
             }
         }