diff --git a/sop-example/sop-springmvc/src/main/java/com/gitee/app/config/OpenServletContextListener.java b/sop-example/sop-springmvc/src/main/java/com/gitee/app/config/OpenServletContextListener.java
index fc99a94f..8b65ed64 100644
--- a/sop-example/sop-springmvc/src/main/java/com/gitee/app/config/OpenServletContextListener.java
+++ b/sop-example/sop-springmvc/src/main/java/com/gitee/app/config/OpenServletContextListener.java
@@ -27,7 +27,7 @@ public class OpenServletContextListener implements ServletContextListener {
 
         NamingService namingService = webApplicationContext.getBean(NamingService.class);
         try {
-            namingService.deregisterInstance(serviceId, ip, Integer.valueOf(port));
+            namingService.deregisterInstance(serviceId, ip, Integer.parseInt(port));
         } catch (NacosException e) {
             log.error("注销nacos服务失败，serviceId:{}, ip:{}, port:{}", serviceId, ip, port);
         }
diff --git a/sop-example/sop-story/src/main/resources/application-dev.properties b/sop-example/sop-story/src/main/resources/application-dev.properties
index 435c9b99..ea5b6216 100644
--- a/sop-example/sop-story/src/main/resources/application-dev.properties
+++ b/sop-example/sop-story/src/main/resources/application-dev.properties
@@ -2,5 +2,4 @@ server.port=2222
 spring.application.name=story-service
 # 注册中心
 spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
-eureka.client.serviceUrl.defaultZone=http://localhost:1111/eureka/