diff --git a/spring-cloud-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/ribbon/NacosRibbonClientPropertyOverrideTests.java b/spring-cloud-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/ribbon/NacosRibbonClientPropertyOverrideTests.java
index 76c5aead..e7ca294c 100644
--- a/spring-cloud-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/ribbon/NacosRibbonClientPropertyOverrideTests.java
+++ b/spring-cloud-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/ribbon/NacosRibbonClientPropertyOverrideTests.java
@@ -22,6 +22,7 @@ import com.netflix.loadbalancer.Server;
 import com.netflix.loadbalancer.ZoneAwareLoadBalancer;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;