diff --git a/pkg/compute/models/loadbalancer_const.go b/pkg/compute/models/loadbalancer_const.go
index 5f75879e0d..e436637da5 100644
--- a/pkg/compute/models/loadbalancer_const.go
+++ b/pkg/compute/models/loadbalancer_const.go
@@ -195,6 +195,7 @@ const (
 )
 
 var LB_HEALTH_CHECK_HTTP_CODES = validators.NewChoices(
+	LB_HEALTH_CHECK_HTTP_CODE_1xx,
 	LB_HEALTH_CHECK_HTTP_CODE_2xx,
 	LB_HEALTH_CHECK_HTTP_CODE_3xx,
 	LB_HEALTH_CHECK_HTTP_CODE_4xx,
diff --git a/pkg/compute/models/loadbalancers.go b/pkg/compute/models/loadbalancers.go
index da6ec63157..51adf578d8 100644
--- a/pkg/compute/models/loadbalancers.go
+++ b/pkg/compute/models/loadbalancers.go
@@ -39,6 +39,7 @@ func init() {
 const (
 	LB_CHARGE_TYPE_BY_TRAFFIC   = "traffic"
 	LB_CHARGE_TYPE_BY_BANDWIDTH = "bandwidth"
+	LB_CHARGE_TYPE_BY_HOUR = "hour"
 )
 
 // TODO build errors on pkg/httperrors/errors.go
diff --git a/pkg/util/aliyun/loadbalancer.go b/pkg/util/aliyun/loadbalancer.go
index b1a0b974bd..e65fac4134 100644
--- a/pkg/util/aliyun/loadbalancer.go
+++ b/pkg/util/aliyun/loadbalancer.go
@@ -237,9 +237,9 @@ func (lb *SLoadbalancer) GetLoadbalancerSpec() string {
 func (lb *SLoadbalancer) GetChargeType() string {
 	switch lb.InternetChargeType {
 	case "paybybandwidth":
-		return "bandwidth"
+		return models.LB_CHARGE_TYPE_BY_BANDWIDTH
 	case "paybytraffic":
-		return "traffic"
+		return models.LB_CHARGE_TYPE_BY_TRAFFIC
 	}
 	return "unknown"
 }
diff --git a/pkg/util/qcloud/loadbalancer.go b/pkg/util/qcloud/loadbalancer.go
index 66056cd69b..c4cf26b506 100755
--- a/pkg/util/qcloud/loadbalancer.go
+++ b/pkg/util/qcloud/loadbalancer.go
@@ -57,9 +57,8 @@ func (self *SLoadbalancer) GetLoadbalancerSpec() string {
 	return ""
 }
 
-// todo: 实际是按小时计费
 func (self *SLoadbalancer) GetChargeType() string {
-	return "traffic"
+	return models.LB_CHARGE_TYPE_BY_HOUR
 }
 
 // https://cloud.tencent.com/document/product/214/30689
@@ -135,45 +134,24 @@ CertCaId	String	否	客户端证书的 ID，如果 SSLMode=mutual，监听器如
 */
 func (self *SLoadbalancer) CreateILoadBalancerListener(listener *cloudprovider.SLoadbalancerListener) (cloudprovider.ICloudLoadbalancerListener, error) {
 	sniSwitch := 0
-	var hc healthCheck
-	if listener.HealthCheck == models.LB_HEALTH_CHECK_ENABLE {
-		hc := healthCheck{
-			HTTPCheckDomain: listener.HealthCheckDomain,
-			HealthSwitch:    1,
-			HTTPCheckPath:   listener.HealthCheckURI,
-			HTTPCheckMethod: listener.HealthCheck,
-			UnHealthNum:     listener.HealthCheckFail,
-			IntervalTime:    listener.HealthCheckInterval,
-			HealthNum:       listener.HealthCheckRise,
-			TimeOut:         listener.HealthCheckTimeout,
-		}
-
-		httpCode := onecloudHealthCodeToQcloud(listener.HealthCheckHttpCode)
-		if httpCode > 0 {
-			hc.HTTPCode = httpCode
-		}
-	}
-
-	cert := certificate{
-		SSLMode:  "UNIDIRECTIONAL",
-		CERTCAID: listener.CertificateID,
-		CERTID:   "",
-	}
+	hc := getHealthCheck(listener)
+	cert := getCertificate(listener)
 
 	listenId, err := self.region.CreateLoadbalancerListener(self.GetId(),
 		listener.Name,
-		listener.ListenerType,
+		getProtocol(listener),
 		listener.ListenerPort,
-		&listener.Scheduler,
+		getScheduler(listener),
 		&listener.StickySessionCookieTimeout,
 		&sniSwitch,
-		&hc,
-		&cert)
+		hc,
+		cert)
 
 	if err != nil {
 		return nil, err
 	}
 
+	time.Sleep(3*time.Second)
 	return self.GetILoadBalancerListenerById(listenId)
 }
 
@@ -273,7 +251,7 @@ func (self *SLoadbalancer) GetZoneId() string {
 }
 
 func (self *SLoadbalancer) GetLoadbalancerListeners(protocal string) ([]SLBListener, error) {
-	listeners, err := self.region.GetLoadbalancerListeners(self.GetId(), self.Forward, "")
+	listeners, err := self.region.GetLoadbalancerListeners(self.GetId(), self.Forward, protocal)
 	if err != nil {
 		return nil, err
 	}
@@ -446,25 +424,8 @@ func (self *SRegion) CreateLoadbalancerListener(lbid, name, protocol string, por
 		params["Scheduler"] = *scheduler
 	}
 
-	if healthCheck != nil {
-		params["HealthCheck.HealthSwitch"] = strconv.Itoa(healthCheck.HealthSwitch)
-		params["HealthCheck.TimeOut"] = strconv.Itoa(healthCheck.TimeOut)
-		params["HealthCheck.IntervalTime"] = strconv.Itoa(healthCheck.IntervalTime)
-		params["HealthCheck.HealthNum"] = strconv.Itoa(healthCheck.HealthNum)
-		params["HealthCheck.UnHealthNum"] = strconv.Itoa(healthCheck.UnHealthNum)
-		params["HealthCheck.HttpCode"] = strconv.Itoa(healthCheck.HTTPCode)
-		params["HealthCheck.HttpCheckPath"] = healthCheck.HTTPCheckPath
-		params["HealthCheck.HttpCheckDomain"] = healthCheck.HTTPCheckDomain
-		params["HealthCheck.HttpCheckMethod"] = healthCheck.HTTPCheckMethod
-	}
-
-	if cert != nil {
-		params["Certificate.SSLMode"] = cert.SSLMode
-		params["Certificate.CertId"] = cert.CERTID
-		if len(cert.CERTCAID) > 0 {
-			params["Certificate.CertCaId"] = cert.CERTCAID
-		}
-	}
+	params = healthCheckParams(params, healthCheck)
+	params = certificateParams(params, cert)
 
 	resp, err := self.clbRequest("CreateListener", params)
 	if err != nil {
@@ -479,7 +440,7 @@ func (self *SRegion) CreateLoadbalancerListener(lbid, name, protocol string, por
 	if len(listeners) == 0 {
 		return "", fmt.Errorf("CreateLoadbalancerListener no listener id returned: %s", resp.String())
 	} else if len(listeners) == 1 {
-		return listeners[0].String(), nil
+		return listeners[0].GetString()
 	} else {
 		return "", fmt.Errorf("CreateLoadbalancerListener mutliple listener id returned: %s", resp.String())
 	}
@@ -504,7 +465,8 @@ func (self *SRegion) GetLBTaskStatus(requestId string) (string, error) {
 		return "", err
 	}
 
-	return status.String(), err
+	_status, err := status.Float()
+	return fmt.Sprintf("%1.f", _status), err
 }
 
 func (self *SRegion) WaitLBTaskSuccess(requestId string, interval time.Duration, timeout time.Duration) error {
diff --git a/pkg/util/qcloud/loadbalancer_acl.go b/pkg/util/qcloud/loadbalancer_acl.go
index aaa936ea53..71a874b25d 100755
--- a/pkg/util/qcloud/loadbalancer_acl.go
+++ b/pkg/util/qcloud/loadbalancer_acl.go
@@ -2,6 +2,7 @@ package qcloud
 
 import (
 	"yunion.io/x/jsonutils"
+	"yunion.io/x/onecloud/pkg/compute/models"
 )
 
 // todo: 腾讯云没有LB ACL
@@ -20,7 +21,7 @@ func (self *SLBACL) GetGlobalId() string {
 }
 
 func (self *SLBACL) GetStatus() string {
-	return ""
+	return models.LB_BOOL_OFF
 }
 
 func (self *SLBACL) Refresh() error {
diff --git a/pkg/util/qcloud/loadbalancer_backend.go b/pkg/util/qcloud/loadbalancer_backend.go
index c14c8ed4f8..db42298705 100755
--- a/pkg/util/qcloud/loadbalancer_backend.go
+++ b/pkg/util/qcloud/loadbalancer_backend.go
@@ -51,7 +51,6 @@ func (self *SLBBackend) GetGlobalId() string {
 	return self.GetId()
 }
 
-// todo: status ??
 func (self *SLBBackend) GetStatus() string {
 	return ""
 }
@@ -90,7 +89,6 @@ func (self *SLBBackend) GetPort() int {
 	return self.Port
 }
 
-// todo: self.Type ??
 func (self *SLBBackend) GetBackendType() string {
 	return models.LB_BACKEND_GUEST
 }
diff --git a/pkg/util/qcloud/loadbalancer_backendgroup.go b/pkg/util/qcloud/loadbalancer_backendgroup.go
index 6888af82df..cb3b518bf3 100755
--- a/pkg/util/qcloud/loadbalancer_backendgroup.go
+++ b/pkg/util/qcloud/loadbalancer_backendgroup.go
@@ -112,13 +112,14 @@ func (self *SLBBackendGroup) RemoveBackendServer(serverId string, weight int, po
 	return self.lb.region.WaitLBTaskSuccess(requestId, 5*time.Second, 60*time.Second)
 }
 
-// 腾讯云无后端服务器组
+// 腾讯云无后端服务器组。不支持该操作
 func (self *SLBBackendGroup) Delete() error {
 	return cloudprovider.ErrNotSupported
 }
 
+// 腾讯云无后端服务器组
 func (self *SLBBackendGroup) Sync(name string) error {
-	panic("implement me")
+	return nil
 }
 
 func backendGroupIdGen(lbid string, secondId string) string {
@@ -171,7 +172,6 @@ func (self *SLBBackendGroup) IsDefault() bool {
 	return false
 }
 
-// todo: ??
 func (self *SLBBackendGroup) GetType() string {
 	return models.LB_BACKENDGROUP_TYPE_NORMAL
 }
diff --git a/pkg/util/qcloud/loadbalancer_certificate.go b/pkg/util/qcloud/loadbalancer_certificate.go
index d103b7e60a..06caebc9a8 100755
--- a/pkg/util/qcloud/loadbalancer_certificate.go
+++ b/pkg/util/qcloud/loadbalancer_certificate.go
@@ -16,8 +16,9 @@ type SLBCertificate struct {
 	SCertificate
 }
 
+// 证书不能修改
 func (self *SLBCertificate) Sync(name, privateKey, publickKey string) error {
-	panic("implement me")
+	return nil
 }
 
 func (self *SLBCertificate) Delete() error {
@@ -28,7 +29,6 @@ func (self *SLBCertificate) GetId() string {
 	return self.ID
 }
 
-// todo: ??
 func (self *SLBCertificate) GetName() string {
 	return self.Alias
 }
@@ -64,7 +64,6 @@ func (self *SLBCertificate) GetMetadata() *jsonutils.JSONDict {
 	return nil
 }
 
-// todo: ??
 func (self *SLBCertificate) GetCommonName() string {
 	return self.Domain
 }
@@ -73,7 +72,6 @@ func (self *SLBCertificate) GetSubjectAlternativeNames() string {
 	return strings.Join(self.SubjectAltName, ",")
 }
 
-// todo: ??
 func (self *SLBCertificate) GetFingerprint() string {
 	_fp := sha1.Sum([]byte(self.Cert))
 	fp := fmt.Sprintf("sha1:% x", _fp)
diff --git a/pkg/util/qcloud/loadbalancer_listener.go b/pkg/util/qcloud/loadbalancer_listener.go
index 7302243a03..c57f213aaf 100755
--- a/pkg/util/qcloud/loadbalancer_listener.go
+++ b/pkg/util/qcloud/loadbalancer_listener.go
@@ -111,7 +111,7 @@ func (self *SLBListener) GetILoadBalancerListenerRuleById(ruleId string) (cloudp
 }
 
 func (self *SLBListener) Start() error {
-	return cloudprovider.ErrNotSupported
+	return nil
 }
 
 func (self *SLBListener) Stop() error {
@@ -120,7 +120,21 @@ func (self *SLBListener) Stop() error {
 
 // https://cloud.tencent.com/document/product/214/30677
 func (self *SLBListener) Sync(listener *cloudprovider.SLoadbalancerListener) error {
-	panic("implement me")
+	hc := getHealthCheck(listener)
+	cert := getCertificate(listener)
+	requestId, err := self.lb.region.UpdateLoadbalancerListener(
+		self.lb.GetId(),
+		self.GetId(),
+		&listener.Name,
+		getScheduler(listener),
+		&listener.StickySessionCookieTimeout,
+		hc,
+		cert)
+	if err != nil {
+		return err
+	}
+
+	return self.lb.region.WaitLBTaskSuccess(requestId, 5*time.Second, 60*time.Second)
 }
 
 func (self *SLBListener) Delete() error {
@@ -263,7 +277,7 @@ func (self *SLBListener) GetScheduler() string {
 }
 
 func (self *SLBListener) GetAclStatus() string {
-	return ""
+	return models.LB_BOOL_OFF
 }
 
 func (self *SLBListener) GetAclType() string {
@@ -365,7 +379,6 @@ func (self *SLBListener) GetILoadbalancerListenerRules() ([]cloudprovider.ICloud
 	return iRules, nil
 }
 
-// todo: ??
 func (self *SLBListener) GetStickySession() string {
 	if self.SessionExpireTime == 0 {
 		return models.LB_BOOL_OFF
@@ -423,7 +436,6 @@ func (self *SLBListener) GetTLSCipherPolicy() string {
 	return ""
 }
 
-// todo: ?
 // 负载均衡能力说明 https://cloud.tencent.com/document/product/214/6534
 func (self *SLBListener) HTTP2Enabled() bool {
 	return true
@@ -515,3 +527,138 @@ func (self *SRegion) DeleteLoadbalancerListener(lbid string, listenerId string)
 
 	return resp.GetString("RequestId")
 }
+
+// https://cloud.tencent.com/document/product/214/30681
+func (self *SRegion) UpdateLoadbalancerListener(lbid string, listenerId string,listenerName *string, scheduler *string, sessionExpireTime *int, healthCheck *healthCheck,cert *certificate) (string, error) {
+	if len(lbid) == 0 {
+		return "", fmt.Errorf("loadbalancer id should not be empty")
+	}
+
+	if len(listenerId) == 0 {
+		return "", fmt.Errorf("loadbalancer listener id should not be empty")
+	}
+
+	params := map[string]string{
+		"LoadBalancerId": lbid,
+		"ListenerId":     listenerId,
+	}
+
+	if listenerName != nil && len(*listenerName) > 0 {
+		params["ListenerName"] = *listenerName
+	}
+
+	if scheduler != nil && len(*scheduler) > 0 {
+		params["Scheduler"] = *scheduler
+	}
+
+	if sessionExpireTime != nil {
+		params["SessionExpireTime"] = strconv.Itoa(*sessionExpireTime)
+	}
+
+	params = healthCheckParams(params, healthCheck)
+	params = certificateParams(params, cert)
+
+	resp, err := self.clbRequest("ModifyListener", params)
+	if err != nil {
+		return "", err
+	}
+
+	return resp.GetString("RequestId")
+}
+
+func getHealthCheck(listener *cloudprovider.SLoadbalancerListener) *healthCheck {
+	var hc *healthCheck
+	if listener.HealthCheck == models.LB_HEALTH_CHECK_ENABLE {
+		hc = &healthCheck{
+			HealthSwitch:    1,
+			UnHealthNum:     listener.HealthCheckFail,
+			IntervalTime:    listener.HealthCheckInterval,
+			HealthNum:       listener.HealthCheckRise,
+			TimeOut:         listener.HealthCheckTimeout,
+		}
+
+		httpCode := onecloudHealthCodeToQcloud(listener.HealthCheckHttpCode)
+		if httpCode > 0 {
+			hc.HTTPCode = httpCode
+			hc.HTTPCheckMethod = "HEAD"  // todo: add column HttpCheckMethod in model
+		    hc.HTTPCheckDomain = listener.HealthCheckDomain
+		    hc.HTTPCheckPath = listener.HealthCheckURI
+		}
+	}
+
+	return hc
+}
+
+func getCertificate(listener *cloudprovider.SLoadbalancerListener) *certificate {
+	var cert *certificate
+	if len(listener.CertificateID) > 0 {
+		cert = &certificate{
+			SSLMode:  "UNIDIRECTIONAL",
+			CERTCAID: listener.CertificateID,
+			CERTID:   "",
+		}
+	}
+
+	return cert
+}
+
+func getProtocol(listener *cloudprovider.SLoadbalancerListener) string {
+	switch listener.ListenerType {
+	case models.LB_LISTENER_TYPE_HTTPS:
+		return "HTTPS"
+	case models.LB_LISTENER_TYPE_HTTP:
+		return "HTTP"
+	case models.LB_LISTENER_TYPE_TCP:
+		return "TCP"
+	case models.LB_LISTENER_TYPE_UDP:
+		return "UDP"
+	case "tcp_ssl":
+		return "TCP_SSL"
+	default:
+		return ""
+	}
+}
+
+func getScheduler(listener *cloudprovider.SLoadbalancerListener) *string {
+	var sch string
+	switch listener.Scheduler {
+	case models.LB_SCHEDULER_WRR:
+		sch = "WRR"
+	case models.LB_SCHEDULER_WLC:
+		sch = "LEAST_CONN"
+	default:
+		return nil
+	}
+
+	return &sch
+}
+
+func healthCheckParams(params map[string]string,hc *healthCheck) map[string]string {
+	if hc != nil {
+		params["HealthCheck.HealthSwitch"] = strconv.Itoa(hc.HealthSwitch)
+		params["HealthCheck.TimeOut"] = strconv.Itoa(hc.TimeOut)
+		params["HealthCheck.IntervalTime"] = strconv.Itoa(hc.IntervalTime)
+		params["HealthCheck.HealthNum"] = strconv.Itoa(hc.HealthNum)
+		params["HealthCheck.UnHealthNum"] = strconv.Itoa(hc.UnHealthNum)
+		if hc.HTTPCode > 0 {
+			params["HealthCheck.HttpCode"] = strconv.Itoa(hc.HTTPCode)
+			params["HealthCheck.HttpCheckPath"] = hc.HTTPCheckPath
+			params["HealthCheck.HttpCheckDomain"] = hc.HTTPCheckDomain
+			params["HealthCheck.HttpCheckMethod"] = hc.HTTPCheckMethod
+		}
+	}
+
+	return params
+}
+
+func certificateParams(params map[string]string,cert *certificate) map[string]string {
+	if cert != nil {
+		params["Certificate.SSLMode"] = cert.SSLMode
+		params["Certificate.CertId"] = cert.CERTID
+		if len(cert.CERTCAID) > 0 {
+			params["Certificate.CertCaId"] = cert.CERTCAID
+		}
+	}
+
+	return params
+}
\ No newline at end of file