diff --git a/pkg/apis/v1alpha/routes/routes_handler.go b/pkg/apis/v1alpha/routes/routes_handler.go
index 04c711565..cd6035460 100644
--- a/pkg/apis/v1alpha/routes/routes_handler.go
+++ b/pkg/apis/v1alpha/routes/routes_handler.go
@@ -19,7 +19,6 @@ package routes
 import (
 	"github.com/emicklei/go-restful"
 
-	"errors"
 	"net/http"
 	"strings"
 
@@ -64,6 +63,11 @@ func Register(ws *restful.WebService) {
 		Produces(restful.MIME_JSON))
 }
 
+type Router struct {
+	RouterType  string            `json:"type"`
+	Annotations map[string]string `json:"annotations"`
+}
+
 // Get all namespace ingress controller services
 func GetAllRouters(request *restful.Request, response *restful.Response) {
 
@@ -99,7 +103,7 @@ func CreateRouter(request *restful.Request, response *restful.Response) {
 
 	namespace := request.PathParameter("namespace")
 
-	newRouter := models.Router{}
+	newRouter := Router{}
 	err := request.ReadEntity(&newRouter)
 
 	if err != nil {
@@ -145,7 +149,7 @@ func UpdateRouter(request *restful.Request, response *restful.Response) {
 
 	namespace := request.PathParameter("namespace")
 
-	newRouter := models.Router{}
+	newRouter := Router{}
 	err := request.ReadEntity(&newRouter)
 
 	if err != nil {
@@ -166,30 +170,14 @@ func UpdateRouter(request *restful.Request, response *restful.Response) {
 	}
 }
 
-func ParseParameter(router models.Router) (routerType v1.ServiceType, annotationMap map[string]string, err error) {
+func ParseParameter(router Router) (routerType v1.ServiceType, annotationMap map[string]string, err error) {
 
 	routerType = v1.ServiceTypeNodePort
-	annotationMap = make(map[string]string)
 
 	if strings.Compare(strings.ToLower(router.RouterType), "loadbalancer") == 0 {
-		annotations := router.Annotations
-
-		annotation := strings.FieldsFunc(annotations, func(r rune) bool {
-			return r == ',' || r == '='
-		})
-
-		if len(annotation)%2 != 0 {
-			glog.Error("Wrong annotations, missing key or value")
-			return routerType, annotationMap, errors.New("wrong annotations, missing key or value")
-		}
-
-		for i := 0; i < len(annotation); i += 2 {
-			annotationMap[annotation[i]] = annotation[i+1]
-		}
-
-		return v1.ServiceTypeLoadBalancer, annotationMap, nil
+		return v1.ServiceTypeLoadBalancer, router.Annotations, nil
 	} else {
-		return v1.ServiceTypeNodePort, nil, nil
+		return v1.ServiceTypeNodePort, make(map[string]string, 0), nil
 	}
 
 }
diff --git a/pkg/constants/common.go b/pkg/constants/common.go
index 71d572379..885dc5cb3 100644
--- a/pkg/constants/common.go
+++ b/pkg/constants/common.go
@@ -26,5 +26,7 @@ type PageableResponse struct {
 }
 
 const APIVERSION = "v1alpha1"
-
 const KIND = "kubesphere"
+
+const DATA_HOME = "/etc/kubesphere"
+const INGRESS_CONTROLLER_FOLDER = DATA_HOME + "/ingress-controller"
diff --git a/pkg/models/routes.go b/pkg/models/routes.go
index 66e92c804..4471a10bd 100644
--- a/pkg/models/routes.go
+++ b/pkg/models/routes.go
@@ -28,20 +28,14 @@ import (
 	"k8s.io/client-go/kubernetes/scheme"
 
 	"kubesphere.io/kubesphere/pkg/client"
+	"kubesphere.io/kubesphere/pkg/constants"
 )
 
-const RouterYamlDirectory = "/etc/kubesphere/ingress-controller/"
-
-type Router struct {
-	RouterType  string `json:"type"`
-	Annotations string `json:"annotations"`
-}
-
 func GetAllRouters() ([]*coreV1.Service, error) {
 
 	k8sClient := client.NewK8sClient()
 
-	routers := []*coreV1.Service{}
+	routers := make([]*coreV1.Service, 0)
 
 	opts := metaV1.ListOptions{}
 
@@ -103,14 +97,14 @@ func LoadYamls() ([]string, error) {
 
 	var yamls []string
 
-	files, err := ioutil.ReadDir(RouterYamlDirectory)
+	files, err := ioutil.ReadDir(constants.INGRESS_CONTROLLER_FOLDER)
 	if err != nil {
 		glog.Error(err)
 		return nil, err
 	}
 
 	for _, file := range files {
-		content, err := ioutil.ReadFile(RouterYamlDirectory + "/" + file.Name())
+		content, err := ioutil.ReadFile(constants.INGRESS_CONTROLLER_FOLDER + "/" + file.Name())
 
 		if err != nil {
 			glog.Error(err)
@@ -308,16 +302,14 @@ func UpdateRouter(namespace string, routerType coreV1.ServiceType, annotations m
 		return router, nil
 	}
 
-	if router.Spec.Type != routerType {
-		router.Spec.Type = routerType
-		router.SetAnnotations(annotations)
+	router.Spec.Type = routerType
+	router.SetAnnotations(annotations)
 
-		router, err = k8sClient.CoreV1().Services(namespace).Update(router)
+	router, err = k8sClient.CoreV1().Services(namespace).Update(router)
 
-		if err != nil {
-			glog.Error(err)
-			return router, err
-		}
+	if err != nil {
+		glog.Error(err)
+		return router, err
 	}
 
 	return router, nil