diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisShortestResponseTimeLoadBalancerConfigModifier.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisShortestResponseTimeLoadBalancerConfigModifier.java
index c2666b2bc..fe7cdfeac 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisShortestResponseTimeLoadBalancerConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisShortestResponseTimeLoadBalancerConfigModifier.java
@@ -20,11 +20,8 @@ package com.tencent.cloud.polaris.loadbalancer;
 import com.tencent.cloud.common.constant.OrderConstant;
 import com.tencent.cloud.polaris.context.PolarisConfigModifier;
 import com.tencent.polaris.api.config.consumer.LoadBalanceConfig;
-import com.tencent.polaris.api.config.consumer.ServiceRouterConfig;
 import com.tencent.polaris.factory.config.ConfigurationImpl;
 import com.tencent.polaris.plugins.loadbalancer.shortestresponsetime.ShortestResponseTimeLoadBalanceConfig;
-import com.tencent.polaris.plugins.router.healthy.RecoverRouterConfig;
-
 
 public class PolarisShortestResponseTimeLoadBalancerConfigModifier implements PolarisConfigModifier {