diff --git a/cluster/router/healthcheck/health_check_route.go b/cluster/router/healthcheck/health_check_route.go
index 3a973193a58f42b91a81b1645fcc0f6efd90eea7..75ad189967ed75b9f6153640f49f29217543ede7 100644
--- a/cluster/router/healthcheck/health_check_route.go
+++ b/cluster/router/healthcheck/health_check_route.go
@@ -66,7 +66,7 @@ func (r *HealthCheckRouter) Route(invokers *roaring.Bitmap, cache router.Cache,
 	addrPool := cache.FindAddrPool(r)
 	// Add healthy invoker to the list
 	healthyInvokers := utils.JoinIfNotEqual(addrPool[healthy], invokers)
-	// If all Invoke are considered unhealthy, downgrade to all invoker
+	// If all invokers are considered unhealthy, downgrade to all invoker
 	if healthyInvokers.IsEmpty() {
 		logger.Warnf(" Now all invokers are unhealthy, so downgraded to all! Service: [%s]", url.ServiceKey())
 		return invokers