diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/discovery/NacosWatch.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/discovery/NacosWatch.java
index caaf5c4e..4a78238f 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/discovery/NacosWatch.java
+++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/discovery/NacosWatch.java
@@ -114,8 +114,6 @@ public class NacosWatch implements ApplicationEventPublisherAware, SmartLifecycl
 								instanceOptional.ifPresent(currentInstance -> {
 									resetIfNeeded(currentInstance);
 								});
-								publisher.publishEvent(new HeartbeatEvent(NacosWatch.this,
-										nacosWatchIndex.getAndIncrement()));
 							}
 						}
 					});