diff --git a/pkg/apiserver/tenant/tenant.go b/pkg/apiserver/tenant/tenant.go
index a3144f921..08e12de94 100644
--- a/pkg/apiserver/tenant/tenant.go
+++ b/pkg/apiserver/tenant/tenant.go
@@ -90,7 +90,12 @@ func DescribeWorkspace(req *restful.Request, resp *restful.Response) {
 	result, err := tenant.DescribeWorkspace(username, workspaceName)
 
 	if err != nil {
-		resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
+		glog.Errorf("describe workspace failed: %+v", err)
+		if k8serr.IsNotFound(err) {
+			resp.WriteHeaderAndEntity(http.StatusNotFound, errors.Wrap(err))
+		} else {
+			resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
+		}
 		return
 	}
 
diff --git a/pkg/controller/namespace/namespace_controller.go b/pkg/controller/namespace/namespace_controller.go
index 59cd09878..af2d560f3 100644
--- a/pkg/controller/namespace/namespace_controller.go
+++ b/pkg/controller/namespace/namespace_controller.go
@@ -189,10 +189,13 @@ func (r *ReconcileNamespace) checkAndCreateRoles(namespace *corev1.Namespace) er
 				log.Info("Creating default role", "namespace", namespace.Name, "role", role.Name)
 				err = r.Create(context.TODO(), role)
 				if err != nil {
+					log.Info("Creating default role failed", "namespace", namespace.Name, "role", role.Name)
 					return err
 				}
+			} else {
+				log.Info("Get default role failed", "namespace", namespace.Name, "role", role.Name)
+				return err
 			}
-			return err
 		}
 	}
 	return nil
diff --git a/pkg/models/iam/im.go b/pkg/models/iam/im.go
index 2dc2f2aab..250a048d4 100644
--- a/pkg/models/iam/im.go
+++ b/pkg/models/iam/im.go
@@ -352,11 +352,11 @@ func ListUsers(conditions *params.Conditions, orderBy string, reverse bool, limi
 		}
 		switch orderBy {
 		case "username":
-			fallthrough
-		case "createTime":
-			return users[i].CreateTime.Before(users[j].CreateTime)
-		default:
 			return strings.Compare(users[i].Username, users[j].Username) <= 0
+		case "createTime":
+			fallthrough
+		default:
+			return users[i].CreateTime.Before(users[j].CreateTime)
 		}
 	})
 
diff --git a/pkg/models/metrics/metrics.go b/pkg/models/metrics/metrics.go
index 82c4b5ed1..ae7bd3e63 100644
--- a/pkg/models/metrics/metrics.go
+++ b/pkg/models/metrics/metrics.go
@@ -21,6 +21,7 @@ package metrics
 import (
 	"github.com/golang/glog"
 	"kubesphere.io/kubesphere/pkg/informers"
+	"kubesphere.io/kubesphere/pkg/simple/client/kubesphere"
 	"net/url"
 	"regexp"
 	"runtime/debug"
@@ -1009,11 +1010,11 @@ func GetAllWorkspacesStatistics() *FormatedLevelMetric {
 	}()
 
 	go func() {
-		actNums, errAct := workspaces.GetAllAccountNums()
+		result, errAct := kubesphere.Client().ListUsers()
 		if errAct != nil {
 			glog.Errorln(errAct.Error())
 		}
-		accountResultItem = getSpecificMetricItem(timestamp, MetricNameWorkspaceAllAccountCount, WorkspaceResourceKindAccount, actNums, errAct)
+		accountResultItem = getSpecificMetricItem(timestamp, MetricNameWorkspaceAllAccountCount, WorkspaceResourceKindAccount, result.TotalCount, errAct)
 		wg.Done()
 	}()
 
diff --git a/pkg/models/resources/cronjobs.go b/pkg/models/resources/cronjobs.go
index df75876b5..16971cc04 100644
--- a/pkg/models/resources/cronjobs.go
+++ b/pkg/models/resources/cronjobs.go
@@ -39,9 +39,9 @@ func (*cronJobSearcher) get(namespace, name string) (interface{}, error) {
 
 func cronJobStatus(item *v1beta1.CronJob) string {
 	if item.Spec.Suspend != nil && *item.Spec.Suspend {
-		return paused
+		return StatusPaused
 	}
-	return running
+	return StatusRunning
 }
 
 // Exactly Match
@@ -53,7 +53,7 @@ func (*cronJobSearcher) match(match map[string]string, item *v1beta1.CronJob) bo
 			if !sliceutil.HasString(names, item.Name) {
 				return false
 			}
-		case status:
+		case Status:
 			if cronJobStatus(item) != v {
 				return false
 			}
diff --git a/pkg/models/resources/daemonsets.go b/pkg/models/resources/daemonsets.go
index 782bb7500..cb2bac63a 100644
--- a/pkg/models/resources/daemonsets.go
+++ b/pkg/models/resources/daemonsets.go
@@ -38,11 +38,11 @@ func (*daemonSetSearcher) get(namespace, name string) (interface{}, error) {
 
 func daemonSetStatus(item *v1.DaemonSet) string {
 	if item.Status.NumberAvailable == 0 {
-		return stopped
+		return StatusStopped
 	} else if item.Status.DesiredNumberScheduled == item.Status.NumberAvailable {
-		return running
+		return StatusRunning
 	} else {
-		return updating
+		return StatusUpdating
 	}
 }
 
@@ -50,7 +50,7 @@ func daemonSetStatus(item *v1.DaemonSet) string {
 func (*daemonSetSearcher) match(match map[string]string, item *v1.DaemonSet) bool {
 	for k, v := range match {
 		switch k {
-		case status:
+		case Status:
 			if daemonSetStatus(item) != v {
 				return false
 			}
diff --git a/pkg/models/resources/deployments.go b/pkg/models/resources/deployments.go
index 3492fb8f8..5657748d7 100644
--- a/pkg/models/resources/deployments.go
+++ b/pkg/models/resources/deployments.go
@@ -40,21 +40,21 @@ func (*deploymentSearcher) get(namespace, name string) (interface{}, error) {
 func deploymentStatus(item *v1.Deployment) string {
 	if item.Spec.Replicas != nil {
 		if item.Status.ReadyReplicas == 0 && *item.Spec.Replicas == 0 {
-			return stopped
+			return StatusStopped
 		} else if item.Status.ReadyReplicas == *item.Spec.Replicas {
-			return running
+			return StatusRunning
 		} else {
-			return updating
+			return StatusUpdating
 		}
 	}
-	return stopped
+	return StatusStopped
 }
 
 // Exactly Match
 func (*deploymentSearcher) match(match map[string]string, item *v1.Deployment) bool {
 	for k, v := range match {
 		switch k {
-		case status:
+		case Status:
 			if deploymentStatus(item) != v {
 				return false
 			}
diff --git a/pkg/models/resources/extraannotations.go b/pkg/models/resources/extraannotations.go
new file mode 100644
index 000000000..ee75a43f2
--- /dev/null
+++ b/pkg/models/resources/extraannotations.go
@@ -0,0 +1,74 @@
+/*
+
+ Copyright 2019 The KubeSphere Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+*/
+package resources
+
+import (
+	"github.com/golang/glog"
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/labels"
+	"kubesphere.io/kubesphere/pkg/informers"
+)
+
+type extraAnnotationInjector struct {
+}
+
+func (i extraAnnotationInjector) addExtraAnnotations(item interface{}) interface{} {
+
+	switch item.(type) {
+	case *v1.PersistentVolumeClaim:
+		return i.injectPersistentVolumeClaim(item.(*v1.PersistentVolumeClaim))
+	}
+
+	return item
+}
+
+func (i extraAnnotationInjector) injectPersistentVolumeClaim(item *v1.PersistentVolumeClaim) *v1.PersistentVolumeClaim {
+	podLister := informers.SharedInformerFactory().Core().V1().Pods().Lister()
+	pods, err := podLister.Pods(item.Namespace).List(labels.Everything())
+	if err != nil {
+		glog.Errorf("inject annotation failed %+v", err)
+		return item
+	}
+
+	item = item.DeepCopy()
+
+	if item.Annotations == nil {
+		item.Annotations = make(map[string]string, 0)
+	}
+
+	if isPvcInUse(pods, item.Name) {
+		item.Annotations["kubesphere.io/in-use"] = "true"
+	} else {
+		item.Annotations["kubesphere.io/in-use"] = "false"
+	}
+
+	return item
+}
+
+func isPvcInUse(pods []*v1.Pod, pvcName string) bool {
+	for _, pod := range pods {
+		volumes := pod.Spec.Volumes
+		for _, volume := range volumes {
+			pvc := volume.PersistentVolumeClaim
+			if pvc != nil && pvc.ClaimName == pvcName {
+				return true
+			}
+		}
+	}
+	return false
+}
diff --git a/pkg/models/resources/jobs.go b/pkg/models/resources/jobs.go
index d4578fe6e..506e4fa10 100644
--- a/pkg/models/resources/jobs.go
+++ b/pkg/models/resources/jobs.go
@@ -28,7 +28,6 @@ import (
 	"time"
 
 	batchv1 "k8s.io/api/batch/v1"
-	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/labels"
 )
 
@@ -40,15 +39,13 @@ func (*jobSearcher) get(namespace, name string) (interface{}, error) {
 }
 
 func jobStatus(item *batchv1.Job) string {
-	status := ""
-
-	for _, condition := range item.Status.Conditions {
-		if condition.Type == batchv1.JobFailed && condition.Status == corev1.ConditionTrue {
-			status = failed
-		}
-		if condition.Type == batchv1.JobComplete && condition.Status == corev1.ConditionTrue {
-			status = complete
-		}
+	status := StatusFailed
+	if item.Status.Active > 0 {
+		status = StatusRunning
+	} else if item.Status.Failed > 0 {
+		status = StatusFailed
+	} else if item.Status.Succeeded > 0 {
+		status = StatusComplete
 	}
 	return status
 }
@@ -57,7 +54,7 @@ func jobStatus(item *batchv1.Job) string {
 func (*jobSearcher) match(match map[string]string, item *batchv1.Job) bool {
 	for k, v := range match {
 		switch k {
-		case status:
+		case Status:
 			if jobStatus(item) != v {
 				return false
 			}
diff --git a/pkg/models/resources/persistentvolumeclaims.go b/pkg/models/resources/persistentvolumeclaims.go
index 307dfc7bc..c65ad314e 100644
--- a/pkg/models/resources/persistentvolumeclaims.go
+++ b/pkg/models/resources/persistentvolumeclaims.go
@@ -36,6 +36,18 @@ func (*persistentVolumeClaimSearcher) get(namespace, name string) (interface{},
 	return informers.SharedInformerFactory().Core().V1().PersistentVolumeClaims().Lister().PersistentVolumeClaims(namespace).Get(name)
 }
 
+func pvcStatus(item *v1.PersistentVolumeClaim) string {
+	status := StatusPending
+	if item.Status.Phase == v1.ClaimPending {
+		status = StatusPending
+	} else if item.Status.Phase == v1.ClaimBound {
+		status = StatusBound
+	} else if item.Status.Phase == v1.ClaimLost {
+		status = StatusLost
+	}
+	return status
+}
+
 // exactly Match
 func (*persistentVolumeClaimSearcher) match(match map[string]string, item *v1.PersistentVolumeClaim) bool {
 	for k, v := range match {
@@ -45,6 +57,11 @@ func (*persistentVolumeClaimSearcher) match(match map[string]string, item *v1.Pe
 			if !sliceutil.HasString(names, item.Name) {
 				return false
 			}
+		case Status:
+			statuses := strings.Split(v, "|")
+			if !sliceutil.HasString(statuses, pvcStatus(item)) {
+				return false
+			}
 		case Keyword:
 			if !strings.Contains(item.Name, v) && !searchFuzzy(item.Labels, "", v) && !searchFuzzy(item.Annotations, "", v) {
 				return false
diff --git a/pkg/models/resources/resources.go b/pkg/models/resources/resources.go
index 528462f16..c78e50fa1 100644
--- a/pkg/models/resources/resources.go
+++ b/pkg/models/resources/resources.go
@@ -51,6 +51,7 @@ func init() {
 }
 
 var (
+	injector         = extraAnnotationInjector{}
 	resources        = make(map[string]resourceSearchInterface)
 	clusterResources = []string{Nodes, Workspaces, Namespaces, ClusterRoles, StorageClasses, S2iBuilderTemplates}
 )
@@ -67,17 +68,20 @@ const (
 	release                = "release"
 	annotation             = "annotation"
 	Keyword                = "keyword"
-	status                 = "status"
+	Status                 = "status"
 	includeCronJob         = "includeCronJob"
 	cronJobKind            = "CronJob"
 	s2iRunKind             = "S2iRun"
 	includeS2iRun          = "includeS2iRun"
-	running                = "running"
-	paused                 = "paused"
-	updating               = "updating"
-	stopped                = "stopped"
-	failed                 = "failed"
-	complete               = "complete"
+	StatusRunning          = "running"
+	StatusPaused           = "paused"
+	StatusPending          = "pending"
+	StatusUpdating         = "updating"
+	StatusStopped          = "stopped"
+	StatusFailed           = "failed"
+	StatusBound            = "bound"
+	StatusLost             = "lost"
+	StatusComplete         = "complete"
 	app                    = "app"
 	Deployments            = "deployments"
 	DaemonSets             = "daemonsets"
@@ -142,9 +146,9 @@ func ListResources(namespace, resource string, conditions *params.Conditions, or
 		return nil, err
 	}
 
-	for i, d := range result {
+	for i, item := range result {
 		if i >= offset && (limit == -1 || len(items) < limit) {
-			items = append(items, d)
+			items = append(items, injector.addExtraAnnotations(item))
 		}
 	}
 
diff --git a/pkg/models/resources/s2irun.go b/pkg/models/resources/s2irun.go
index 7c8b52e39..eb7245cd9 100644
--- a/pkg/models/resources/s2irun.go
+++ b/pkg/models/resources/s2irun.go
@@ -48,7 +48,7 @@ func (*s2iRunSearcher) match(match map[string]string, item *v1alpha1.S2iRun) boo
 			if !sliceutil.HasString(names, item.Name) {
 				return false
 			}
-		case status:
+		case Status:
 			if string(item.Status.RunState) != v {
 				return false
 			}
diff --git a/pkg/models/resources/statefulsets.go b/pkg/models/resources/statefulsets.go
index 09a244b85..69ff8c33f 100644
--- a/pkg/models/resources/statefulsets.go
+++ b/pkg/models/resources/statefulsets.go
@@ -39,14 +39,14 @@ func (*statefulSetSearcher) get(namespace, name string) (interface{}, error) {
 func statefulSetStatus(item *v1.StatefulSet) string {
 	if item.Spec.Replicas != nil {
 		if item.Status.ReadyReplicas == 0 && *item.Spec.Replicas == 0 {
-			return stopped
+			return StatusStopped
 		} else if item.Status.ReadyReplicas == *item.Spec.Replicas {
-			return running
+			return StatusRunning
 		} else {
-			return updating
+			return StatusUpdating
 		}
 	}
-	return stopped
+	return StatusStopped
 }
 
 // Exactly Match
@@ -62,7 +62,7 @@ func (*statefulSetSearcher) match(match map[string]string, item *v1.StatefulSet)
 			if !strings.Contains(item.Name, v) && !searchFuzzy(item.Labels, "", v) && !searchFuzzy(item.Annotations, "", v) {
 				return false
 			}
-		case status:
+		case Status:
 			if statefulSetStatus(item) != v {
 				return false
 			}
diff --git a/pkg/models/status/status.go b/pkg/models/status/status.go
index c726a408c..9e90b68de 100644
--- a/pkg/models/status/status.go
+++ b/pkg/models/status/status.go
@@ -18,8 +18,10 @@
 package status
 
 import (
+	"github.com/golang/glog"
 	"kubesphere.io/kubesphere/pkg/models"
 	"kubesphere.io/kubesphere/pkg/params"
+	"strings"
 
 	"kubesphere.io/kubesphere/pkg/models/resources"
 )
@@ -34,15 +36,22 @@ func GetNamespacesResourceStatus(namespace string) (*workLoadStatus, error) {
 	res := workLoadStatus{Count: make(map[string]int), Namespace: namespace, Items: make(map[string]interface{})}
 	var notReadyList *models.PageableResponse
 	var err error
-	for _, resource := range []string{resources.Deployments, resources.StatefulSets, resources.DaemonSets, resources.PersistentVolumeClaims} {
-		notReadyStatus := "updating"
-		if resource == resources.PersistentVolumeClaims {
-			notReadyStatus = "pending"
+	for _, resource := range []string{resources.Deployments, resources.StatefulSets, resources.DaemonSets, resources.PersistentVolumeClaims, resources.Jobs} {
+		var notReadyStatus string
+
+		switch resource {
+		case resources.PersistentVolumeClaims:
+			notReadyStatus = strings.Join([]string{resources.StatusPending, resources.StatusLost}, "|")
+		case resources.Jobs:
+			notReadyStatus = resources.StatusFailed
+		default:
+			notReadyStatus = resources.StatusUpdating
 		}
 
-		notReadyList, err = resources.ListResources(namespace, resource, &params.Conditions{Match: map[string]string{"status": notReadyStatus}}, "", false, -1, 0)
+		notReadyList, err = resources.ListResources(namespace, resource, &params.Conditions{Match: map[string]string{resources.Status: notReadyStatus}}, "", false, -1, 0)
 
 		if err != nil {
+			glog.Errorf("list resources failed: %+v", err)
 			return nil, err
 		}
 
diff --git a/pkg/models/workspaces/workspaces.go b/pkg/models/workspaces/workspaces.go
index 18716e9de..58795e2b6 100644
--- a/pkg/models/workspaces/workspaces.go
+++ b/pkg/models/workspaces/workspaces.go
@@ -249,11 +249,3 @@ func GetAllDevOpsProjectsNums() (int, error) {
 	}
 	return len(devOpsProjects), nil
 }
-
-func GetAllAccountNums() (int, error) {
-	users, err := iam.ListUsers(&params.Conditions{}, "", false, 1, 0)
-	if err != nil {
-		return 0, err
-	}
-	return users.TotalCount, nil
-}
diff --git a/pkg/simple/client/kubesphere/kubesphereclient.go b/pkg/simple/client/kubesphere/kubesphereclient.go
index d287bf096..f7040e2da 100644
--- a/pkg/simple/client/kubesphere/kubesphereclient.go
+++ b/pkg/simple/client/kubesphere/kubesphereclient.go
@@ -42,6 +42,7 @@ type Interface interface {
 	UpdateGroup(group *models.Group) (*models.Group, error)
 	DescribeGroup(name string) (*models.Group, error)
 	DeleteGroup(name string) error
+	ListUsers() (*models.PageableResponse, error)
 }
 
 type client struct {