diff --git a/myregistry/consul/consul.go b/myregistry/consul/consul.go
index b814b24..0171b67 100644
--- a/myregistry/consul/consul.go
+++ b/myregistry/consul/consul.go
@@ -63,14 +63,19 @@ func (c *Consul) Register(service *myregistry.ServiceInfo) error {
 		return fmt.Errorf("service [%s] already registered", service.ServiceName)
 	}
 
+	checkTime := time.Second * 15
+
+	fmt.Println(checkTime.String())
+
 	check := &api.AgentServiceCheck{
-		CheckID:  serviceId,
-		TCP:      fmt.Sprintf("%s:%d", service.Ip, service.Port),
-		Timeout:  "5s",  // 超时时间
-		Interval: "30s", // 运行检查的频率
+		CheckID: serviceId,
+		TTL:     (checkTime*2 + time.Second*5).String(),
+		//TCP:      fmt.Sprintf("%s:%d", service.Ip, service.Port),
+		//Timeout:  "5s",  // 超时时间
+		//Interval: "30s", // 运行检查的频率
 		// 指定时间后自动注销不健康的服务节点
 		// 最小超时时间为1分钟，收获不健康服务的进程每30秒运行一次，因此触发注销的时间可能略长于配置的超时时间。
-		DeregisterCriticalServiceAfter: "6m",
+		DeregisterCriticalServiceAfter: "5m",
 		Status:                         api.HealthPassing,
 	}
 
@@ -100,6 +105,21 @@ func (c *Consul) Register(service *myregistry.ServiceInfo) error {
 
 	defaultLog.Infof("register service ok: %s - %s:%d", svc.Name, svc.Address, svc.Port)
 
+	go func() {
+		for {
+			//defaultLog.Debugf("PassTTL ttl service: %s", svc.Name)
+
+			err := c.client.Agent().PassTTL(serviceId, "")
+			if err != nil {
+				defaultLog.Errorf("PassTTL service err: %s: %s", svc.Name, err)
+			}
+
+			time.Sleep(checkTime)
+
+		}
+
+	}()
+
 	return nil
 }
 
@@ -146,7 +166,7 @@ func New(conf *myconf.Config, opts ...Opt) (*Consul, error) {
 		opt(cl)
 	}
 
-	go cl.healthCheck()
+	go cl.allHealthCheck()
 
 	return cl, nil
 }
@@ -208,9 +228,9 @@ func NewClient(clientCfg *ClientConfig) (*api.Client, error) {
 	return client, nil
 }
 
-func (c *Consul) healthCheck() {
+func (c *Consul) allHealthCheck() {
 	time.Sleep(time.Second * 5)
-	mylog.Infof("start health check")
+	mylog.Infof("start all health check")
 
 	var (
 		lastIndex      uint64