diff --git a/example/GateService/GateService.go b/example/GateService/GateService.go
index 2963a66..b8c4f83 100644
--- a/example/GateService/GateService.go
+++ b/example/GateService/GateService.go
@@ -9,6 +9,8 @@ import (
 	"github.com/duanhf2012/origin/node"
 	"github.com/duanhf2012/origin/service"
 	"github.com/duanhf2012/origin/sysservice"
+	"github.com/duanhf2012/origin/util/timer"
+	"net/http"
 )
 
 type GateService struct {
@@ -29,9 +31,17 @@ func (slf *GateService) OnInit() error{
 	slf.httpRouter.GET("/get/query", slf.HttpTest)
 	slf.httpRouter.POST("/post/query", slf.HttpTestPost)
 	slf.httpRouter.SetServeFile(sysservice.METHOD_GET,"/img/head/","d:/img")
+
+	pCronExpr,_ := timer.NewCronExpr("0 * * * * *")
+	slf.CronFunc(pCronExpr,slf.Test)
+
 	return nil
 }
 
+func (slf *GateService) Test(){
+	fmt.Print("xxxxx\n")
+}
+
 func (slf *GateService) HttpTest(session *sysservice.HttpSession) {
 	session.SetHeader("a","b")
 	session.Write([]byte("this is a test"))
@@ -57,10 +67,11 @@ func (slf *GateService) HttpTestPost(session *sysservice.HttpSession) {
 
 	testa.AA = 100
 	testa.BB = "this is a test"
-	session.WriteJson("asdasda")
+	session.WriteJsonDone(http.StatusOK,"asdasda")
 }
 
 func (slf *GateService) OnEventHandler(ev *event.Event) error{
+
 	if ev.Type == event.Sys_Event_Tcp_RecvPack {
 		pPack := ev.Data.(*sysservice.TcpPack)
 		slf.processor.Route(ev.Data,pPack.ClientId)
diff --git a/sysservice/httpservice.go b/sysservice/httpservice.go
index 5a43629..e804cac 100644
--- a/sysservice/httpservice.go
+++ b/sysservice/httpservice.go
@@ -167,7 +167,6 @@ func (slf *HttpSession) DelHeader(key string) {
 	slf.r.Header.Del(key)
 }
 
-
 func (slf *HttpSession) WriteStatusCode(statusCode int){
 	slf.statusCode = statusCode
 }
@@ -176,15 +175,18 @@ func (slf *HttpSession) Write(msg []byte) {
 	slf.msg = msg
 }
 
-func (slf *HttpSession) WriteJson(msgJson interface{}) error {
+func (slf *HttpSession) WriteJsonDone(statusCode int,msgJson interface{}) error {
 	msg, err := json.Marshal(msgJson)
 	if err == nil {
 		slf.Write(msg)
 	}
 
+	slf.Done()
 	return err
 }
 
+
+
 func (slf *HttpSession) flush() {
 	slf.w.WriteHeader(slf.statusCode)
 	if slf.msg!=nil {
@@ -192,7 +194,7 @@ func (slf *HttpSession) flush() {
 	}
 }
 
-func (slf *HttpSession) done(){
+func (slf *HttpSession) Done(){
 	slf.sessionDone <- slf
 }
 
@@ -259,7 +261,7 @@ func (slf *HttpRouter) Router(session *HttpSession){
 	if slf.httpFiltrateList!=nil {
 		for _,fun := range slf.httpFiltrateList{
 			if fun(session) == false {
-				session.done()
+				//session.done()
 				return
 			}
 		}
@@ -278,7 +280,7 @@ func (slf *HttpRouter) Router(session *HttpSession){
 		}
 
 		v.httpHandle(session)
-		session.done()
+		//session.done()
 		return
 	}
 
@@ -286,13 +288,13 @@ func (slf *HttpRouter) Router(session *HttpSession){
 		idx := strings.Index(urlPath, k)
 		if idx != -1 {
 			session.fileData = v
-			session.done()
+			session.Done()
 			return
 		}
 	}
 
 	session.WriteStatusCode(http.StatusNotFound)
-	session.done()
+	session.Done()
 }
 
 func (slf *HttpService) SetHttpRouter(httpRouter IHttpRouter) {