diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceWithFallback.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceWithFallback.java
index 5cc063b7e..fe4a9daf8 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceWithFallback.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceWithFallback.java
@@ -18,7 +18,6 @@
 package com.tencent.cloud.quickstart.caller.circuitbreaker;
 
 import org.springframework.cloud.openfeign.FeignClient;
-import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;