diff --git a/tars/application.go b/tars/application.go
index 388372a4..60c1a1b8 100755
--- a/tars/application.go
+++ b/tars/application.go
@@ -152,7 +152,8 @@ func (a *application) initConfig() {
 	a.svrCfg.Node = sMap["node"]
 	a.svrCfg.App = sMap["app"]
 	a.svrCfg.Server = sMap["server"]
-	a.svrCfg.LocalIP = sMap["localip"]
+	a.svrCfg.LocalIP = c.GetStringWithDef("/tars/application/server<localip>", a.svrCfg.LocalIP)
+	a.svrCfg.NodeName = c.GetStringWithDef("/tars/application/server<node_name>", a.svrCfg.LocalIP)
 	a.svrCfg.Local = c.GetString("/tars/application/server<local>")
 	// svrCfg.Container = c.GetString("/tars/application<container>")
 
@@ -252,6 +253,7 @@ func (a *application) initConfig() {
 	a.cltCfg.ClientDialTimeout = tools.ParseTimeOut(c.GetIntWithDef("/tars/application/client<clientdialtimeout>", ClientDialTimeout))
 	a.cltCfg.ReqDefaultTimeout = c.GetInt32WithDef("/tars/application/client<reqdefaulttimeout>", ReqDefaultTimeout)
 	a.cltCfg.ObjQueueMax = c.GetInt32WithDef("/tars/application/client<objqueuemax>", ObjQueueMax)
+	a.cltCfg.context["node_name"] = a.svrCfg.NodeName
 	ca := c.GetString("/tars/application/client<ca>")
 	if ca != "" {
 		cert := c.GetString("/tars/application/client<cert>")
diff --git a/tars/config.go b/tars/config.go
index a2d11d5d..47c125c4 100755
--- a/tars/config.go
+++ b/tars/config.go
@@ -25,6 +25,7 @@ type serverConfig struct {
 	LogNum   uint64
 	LogLevel string
 	Version  string
+	NodeName string
 	LocalIP  string
 	Local    string
 	BasePath string
@@ -91,6 +92,7 @@ type clientConfig struct {
 	ClientDialTimeout  time.Duration
 	ReqDefaultTimeout  int32
 	ObjQueueMax        int32
+	context            map[string]string
 }
 
 // GetServerConfig Get server config
@@ -180,6 +182,11 @@ func newClientConfig() *clientConfig {
 		ClientDialTimeout:       tools.ParseTimeOut(ClientDialTimeout),
 		ReqDefaultTimeout:       ReqDefaultTimeout,
 		ObjQueueMax:             ObjQueueMax,
+		context:                 make(map[string]string),
 	}
 	return conf
 }
+
+func (c *clientConfig) Context() map[string]string {
+	return c.context
+}
diff --git a/tars/endpointmanager.go b/tars/endpointmanager.go
index 7a42d54a..37ae5128 100755
--- a/tars/endpointmanager.go
+++ b/tars/endpointmanager.go
@@ -259,7 +259,7 @@ func newEndpointManager(objName string, comm *Communicator, opts ...EndpointMana
 			query := new(queryf.QueryF)
 			TLOG.Debug("string to proxy locator ", obj)
 			e.comm.StringToProxy(obj, query)
-			e.registrar = tarsregistry.New(query)
+			e.registrar = tarsregistry.New(query, e.comm.Client)
 		} else {
 			e.registrar = e.comm.opt.registrar
 		}
diff --git a/tars/nodef.go b/tars/nodef.go
index 74718820..cf066b6f 100644
--- a/tars/nodef.go
+++ b/tars/nodef.go
@@ -36,7 +36,7 @@ func (n *NodeFHelper) KeepAlive(adapter string) {
 	}
 	n.si.Pid = int32(os.Getpid())
 	n.si.Adapter = adapter
-	_, err := n.sf.KeepAlive(&n.si)
+	_, err := n.sf.KeepAlive(&n.si, n.comm.Client.Context())
 	if err != nil {
 		TLOG.Error("keepalive fail:", adapter)
 	}
@@ -47,7 +47,7 @@ func (n *NodeFHelper) ReportVersion(version string) {
 	if n.sf == nil {
 		return
 	}
-	_, err := n.sf.ReportVersion(n.si.Application, n.si.ServerName, version)
+	_, err := n.sf.ReportVersion(n.si.Application, n.si.ServerName, version, n.comm.Client.Context())
 	if err != nil {
 		TLOG.Error("report Version fail:")
 	}
diff --git a/tars/notifyf.go b/tars/notifyf.go
index 2fe8f808..84906dec 100755
--- a/tars/notifyf.go
+++ b/tars/notifyf.go
@@ -41,7 +41,7 @@ func (n *NotifyHelper) ReportNotifyInfo(level int32, info string) {
 	n.tm.ELevel = notifyf.NOTIFYLEVEL(level)
 	n.tm.SMessage = info
 	TLOG.Debug(n.tm)
-	if err := n.tn.ReportNotifyInfo(&n.tm); err != nil {
+	if err := n.tn.ReportNotifyInfo(&n.tm, n.comm.Client.Context()); err != nil {
 		TLOG.Errorf("ReportNotifyInfo err: %v", err)
 	}
 }
diff --git a/tars/propertyf.go b/tars/propertyf.go
index 3edfa817..0aba2ad8 100755
--- a/tars/propertyf.go
+++ b/tars/propertyf.go
@@ -425,7 +425,7 @@ func (p *PropertyReportHelper) ReportToServer() {
 	for k, v := range statMsg {
 		cnt++
 		if cnt >= 20 {
-			_, err := p.pf.ReportPropMsg(tmpStatMsg)
+			_, err := p.pf.ReportPropMsg(tmpStatMsg, p.comm.Client.Context())
 			if err != nil {
 				TLOG.Error("Send to property server Error", reflect.TypeOf(err), err)
 			}
@@ -434,7 +434,7 @@ func (p *PropertyReportHelper) ReportToServer() {
 		tmpStatMsg[k] = v
 	}
 	if len(tmpStatMsg) > 0 {
-		_, err := p.pf.ReportPropMsg(tmpStatMsg)
+		_, err := p.pf.ReportPropMsg(tmpStatMsg, p.comm.Client.Context())
 		if err != nil {
 			TLOG.Error("Send to property server Error", reflect.TypeOf(err), err)
 		}
diff --git a/tars/rconfig.go b/tars/rconfig.go
index aaca6b86..faedfe98 100755
--- a/tars/rconfig.go
+++ b/tars/rconfig.go
@@ -80,7 +80,7 @@ func (c *RConf) GetConfigList() (fList []string, err error) {
 		   Containername:string
 		*/
 	}
-	ret, err := c.tc.ListAllConfigByInfo(&info, &fList)
+	ret, err := c.tc.ListAllConfigByInfo(&info, &fList, c.comm.Client.Context())
 	if err != nil {
 		return fList, err
 	}
@@ -117,7 +117,7 @@ func (c *RConf) getConfig(info configf.ConfigInfo) (config string, err error) {
 		set = v
 	}
 	info.Setdivision = set
-	ret, err := c.tc.LoadConfigByInfo(&info, &config)
+	ret, err := c.tc.LoadConfigByInfo(&info, &config, c.comm.Client.Context())
 	if err != nil {
 		return config, err
 	}
diff --git a/tars/registry/tars/registry.go b/tars/registry/tars/registry.go
index 3b16b8ab..635f4b72 100644
--- a/tars/registry/tars/registry.go
+++ b/tars/registry/tars/registry.go
@@ -8,12 +8,17 @@ import (
 	"github.com/TarsCloud/TarsGo/tars/registry"
 )
 
+type Context interface {
+	Context() map[string]string
+}
+
 type tarsRegistry struct {
 	query *queryf.QueryF
+	ctx   Context
 }
 
-func New(query *queryf.QueryF) registry.Registrar {
-	return &tarsRegistry{query: query}
+func New(query *queryf.QueryF, ctx Context) registry.Registrar {
+	return &tarsRegistry{query: query, ctx: ctx}
 }
 
 func (t *tarsRegistry) Registry(_ context.Context, _ *registry.ServantInstance) error {
@@ -25,7 +30,7 @@ func (t *tarsRegistry) Deregister(_ context.Context, _ *registry.ServantInstance
 }
 
 func (t *tarsRegistry) QueryServant(ctx context.Context, id string) (activeEp []registry.Endpoint, inactiveEp []registry.Endpoint, err error) {
-	ret, err := t.query.FindObjectByIdInSameGroupWithContext(ctx, id, &activeEp, &inactiveEp)
+	ret, err := t.query.FindObjectByIdInSameGroupWithContext(ctx, id, &activeEp, &inactiveEp, t.ctx.Context())
 	if err != nil {
 		return nil, nil, err
 	}
@@ -36,7 +41,7 @@ func (t *tarsRegistry) QueryServant(ctx context.Context, id string) (activeEp []
 }
 
 func (t *tarsRegistry) QueryServantBySet(ctx context.Context, id, set string) (activeEp []registry.Endpoint, inactiveEp []registry.Endpoint, err error) {
-	ret, err := t.query.FindObjectByIdInSameSetWithContext(ctx, id, set, &activeEp, &inactiveEp)
+	ret, err := t.query.FindObjectByIdInSameSetWithContext(ctx, id, set, &activeEp, &inactiveEp, t.ctx.Context())
 	if err != nil {
 		return nil, nil, err
 	}
diff --git a/tars/remotelogger.go b/tars/remotelogger.go
index c6f2a4a0..e3448780 100644
--- a/tars/remotelogger.go
+++ b/tars/remotelogger.go
@@ -14,6 +14,7 @@ type RemoteTimeWriter struct {
 	reportSuccessPtr *PropertyReport
 	reportFailPtr    *PropertyReport
 	hasPrefix        bool
+	comm             *Communicator
 }
 
 // NewRemoteTimeWriter new and init RemoteTimeWriter
@@ -34,6 +35,7 @@ func NewRemoteTimeWriter() *RemoteTimeWriter {
 	log := GetServerConfig().Log
 	comm := GetCommunicator()
 	comm.StringToProxy(log, rw.logPtr)
+	rw.comm = comm
 	go rw.Sync2remote()
 	return rw
 }
@@ -71,7 +73,7 @@ func (rw *RemoteTimeWriter) Sync2remote() {
 }
 
 func (rw *RemoteTimeWriter) sync2remote(s []string) error {
-	err := rw.logPtr.LoggerbyInfo(rw.logInfo, s)
+	err := rw.logPtr.LoggerbyInfo(rw.logInfo, s, rw.comm.Client.Context())
 	return err
 }
 
diff --git a/tars/statf.go b/tars/statf.go
index e867b56c..2b2f36eb 100755
--- a/tars/statf.go
+++ b/tars/statf.go
@@ -115,7 +115,7 @@ func (s *StatFHelper) getIntervCount(totalRspTime int32, intervalCount map[int32
 func (s *StatFHelper) reportAndClear(mStat string, bFromClient bool) {
 	// report mStatInfo
 	if mStat == "mStatInfo" {
-		_, err := s.sf.ReportMicMsg(s.mStatInfo, bFromClient)
+		_, err := s.sf.ReportMicMsg(s.mStatInfo, bFromClient, s.comm.Client.Context())
 		if err != nil {
 			TLOG.Debug("mStatInfo report err:", err.Error())
 		}
@@ -124,7 +124,7 @@ func (s *StatFHelper) reportAndClear(mStat string, bFromClient bool) {
 	}
 	// report mStatInfoFromServer
 	if mStat == "mStatInfoFromServer" {
-		_, err := s.sf.ReportMicMsg(s.mStatInfoFromServer, bFromClient)
+		_, err := s.sf.ReportMicMsg(s.mStatInfoFromServer, bFromClient, s.comm.Client.Context())
 		if err != nil {
 			TLOG.Debug("mStatInfoFromServer report err:", err.Error())
 		}