diff --git a/pkg/apis/resources/v1alpha2/register.go b/pkg/apis/resources/v1alpha2/register.go
index 4c320366e..04e788752 100644
--- a/pkg/apis/resources/v1alpha2/register.go
+++ b/pkg/apis/resources/v1alpha2/register.go
@@ -173,7 +173,7 @@ func addWebService(c *restful.Container) error {
 		Returns(http.StatusOK, ok, models.PodInfo{}))
 
 	webservice.Route(webservice.GET("/users/{user}/kubeconfig").
-		Produces("text/plain").
+		Produces("text/plain", restful.MIME_JSON).
 		To(resources.GetKubeconfig).
 		Doc("get users' kubeconfig").
 		Param(webservice.PathParameter("user", "username")).
diff --git a/pkg/apiserver/resources/user.go b/pkg/apiserver/resources/user.go
index 5e8bf2945..b87b93e7f 100644
--- a/pkg/apiserver/resources/user.go
+++ b/pkg/apiserver/resources/user.go
@@ -19,6 +19,7 @@ package resources
 
 import (
 	"github.com/emicklei/go-restful"
+	"github.com/golang/glog"
 	k8serr "k8s.io/apimachinery/pkg/api/errors"
 	"net/http"
 
@@ -34,6 +35,7 @@ func GetKubectl(req *restful.Request, resp *restful.Response) {
 	kubectlPod, err := kubectl.GetKubectlPod(user)
 
 	if err != nil {
+		glog.Error(err)
 		resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
 		return
 	}
@@ -48,14 +50,14 @@ func GetKubeconfig(req *restful.Request, resp *restful.Response) {
 	kubectlConfig, err := kubeconfig.GetKubeConfig(user)
 
 	if err != nil {
+		glog.Error(err)
 		if k8serr.IsNotFound(err) {
 			// recreate
 			kubeconfig.CreateKubeConfig(user)
-			resp.WriteHeaderAndEntity(http.StatusNotFound, errors.Wrap(err))
+			resp.WriteHeaderAndJson(http.StatusNotFound, errors.Wrap(err), restful.MIME_JSON)
 		} else {
-			resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
+			resp.WriteHeaderAndJson(http.StatusInternalServerError, errors.Wrap(err), restful.MIME_JSON)
 		}
-
 		return
 	}
 
diff --git a/pkg/models/kubeconfig/kubeconfig.go b/pkg/models/kubeconfig/kubeconfig.go
index 2c052a501..724423f49 100644
--- a/pkg/models/kubeconfig/kubeconfig.go
+++ b/pkg/models/kubeconfig/kubeconfig.go
@@ -27,6 +27,7 @@ import (
 	"encoding/base64"
 	"encoding/pem"
 	"fmt"
+	"gopkg.in/yaml.v2"
 	"io/ioutil"
 	"kubesphere.io/kubesphere/pkg/simple/client/k8s"
 	"math/big"
@@ -34,7 +35,6 @@ import (
 	"time"
 
 	"github.com/golang/glog"
-	"gopkg.in/yaml.v2"
 	metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
 	"k8s.io/apimachinery/pkg/api/errors"
@@ -217,7 +217,7 @@ func createKubeConfig(username string) (string, error) {
 		return "", err
 	}
 	base64ServerCa := base64.StdEncoding.EncodeToString(serverCa)
-	tmpClusterInfo := clusterInfo{CertificateAuthorityData: base64ServerCa, Server: k8s.MasterURL}
+	tmpClusterInfo := clusterInfo{CertificateAuthorityData: base64ServerCa, Server: k8s.KubeConfig.Host}
 	tmpCluster := cluster{Cluster: tmpClusterInfo, Name: clusterName}
 	tmpKubeConfig.Clusters = append(tmpKubeConfig.Clusters, tmpCluster)
 
@@ -276,7 +276,28 @@ func GetKubeConfig(username string) (string, error) {
 		glog.Errorf("cannot get username %s's kubeConfig, reason: %v", username, err)
 		return "", err
 	}
-	return configMap.Data[kubectlConfigKey], nil
+
+	str := configMap.Data[kubectlConfigKey]
+	var kubeConfig kubeConfig
+	err = yaml.Unmarshal([]byte(str), &kubeConfig)
+	if err != nil {
+		glog.Error(err)
+		return "", err
+	}
+	masterURL := k8s.KubeConfig.Host
+	if host := k8s.MasterURL; host != "" {
+		masterURL = host
+	}
+	for i, cluster := range kubeConfig.Clusters {
+		cluster.Cluster.Server = masterURL
+		kubeConfig.Clusters[i] = cluster
+	}
+	data, err := yaml.Marshal(kubeConfig)
+	if err != nil {
+		glog.Error(err)
+		return "", err
+	}
+	return string(data), nil
 }
 
 func DelKubeConfig(username string) error {