diff --git a/spring-activiti/src/main/java/com/example/activitiwithspring/ActivitiWithSpringApplication.java b/spring-activiti/src/main/java/com/example/activitiwithspring/ActivitiWithSpringApplication.java
index 2cfacdcf0d..a9cd1301eb 100644
--- a/spring-activiti/src/main/java/com/example/activitiwithspring/ActivitiWithSpringApplication.java
+++ b/spring-activiti/src/main/java/com/example/activitiwithspring/ActivitiWithSpringApplication.java
@@ -2,8 +2,9 @@ package com.example.activitiwithspring;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.security.SecurityAutoConfiguration;
 
-@SpringBootApplication
+@SpringBootApplication(exclude = {SecurityAutoConfiguration.class})
 public class ActivitiWithSpringApplication {
     public static void main(String[] args) {
         SpringApplication.run(ActivitiWithSpringApplication.class, args);