diff --git a/pkg/controllers/clusterinfo/capacity_controller.go b/pkg/controllers/clusterinfo/capacity_controller.go
index 608798a0d..2d3553d02 100644
--- a/pkg/controllers/clusterinfo/capacity_controller.go
+++ b/pkg/controllers/clusterinfo/capacity_controller.go
@@ -6,6 +6,7 @@ import (
 	clusterinfov1beta1 "github.com/stolostron/cluster-lifecycle-api/clusterinfo/v1beta1"
 	apiequality "k8s.io/apimachinery/pkg/api/equality"
 	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/api/meta"
 	"k8s.io/apimachinery/pkg/api/resource"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
@@ -49,6 +50,12 @@ func (r *CapacityReconciler) Reconcile(ctx context.Context, req ctrl.Request) (c
 	if !cluster.GetDeletionTimestamp().IsZero() {
 		return reconcile.Result{}, nil
 	}
+
+	if !meta.IsStatusConditionTrue(cluster.Status.Conditions, clusterv1.ManagedClusterConditionAvailable) {
+		// only update the capacity when cluster is available
+		return reconcile.Result{}, nil
+	}
+
 	capacity := cluster.DeepCopy().Status.Capacity
 	if capacity == nil {
 		capacity = clusterv1.ResourceList{}
diff --git a/pkg/controllers/clusterinfo/capacity_controller_test.go b/pkg/controllers/clusterinfo/capacity_controller_test.go
index 173ffe972..a17c9e2e3 100644
--- a/pkg/controllers/clusterinfo/capacity_controller_test.go
+++ b/pkg/controllers/clusterinfo/capacity_controller_test.go
@@ -103,6 +103,12 @@ func newCluster(name string, resources map[clusterv1.ResourceName]int64) *cluste
 			Name: name,
 		},
 		Status: clusterv1.ManagedClusterStatus{
+			Conditions: []metav1.Condition{
+				{
+					Type:   clusterv1.ManagedClusterConditionAvailable,
+					Status: metav1.ConditionTrue,
+				},
+			},
 			Capacity: newCapacity(resources),
 		},
 	}
diff --git a/pkg/controllers/clusterinfo/clusterinfo_controller.go b/pkg/controllers/clusterinfo/clusterinfo_controller.go
index bbadd28c9..2d08797ec 100644
--- a/pkg/controllers/clusterinfo/clusterinfo_controller.go
+++ b/pkg/controllers/clusterinfo/clusterinfo_controller.go
@@ -61,13 +61,13 @@ func SetupWithManager(mgr manager.Manager, logCertSecret string) error {
 		klog.Warning("The log cert secret is not specified, ignore it")
 	}
 
-	if err = add(mgr, newClusterInfoReconciler(mgr)); err != nil {
+	if err = add("clusterinfo-controller", mgr, newClusterInfoReconciler(mgr)); err != nil {
 		return err
 	}
-	if err = add(mgr, newAutoDetectReconciler(mgr)); err != nil {
+	if err = add("clusterdetector-controller", mgr, newAutoDetectReconciler(mgr)); err != nil {
 		return err
 	}
-	if err = add(mgr, newCapacityReconciler(mgr)); err != nil {
+	if err = add("clustercapcity-controller", mgr, newCapacityReconciler(mgr)); err != nil {
 		return err
 	}
 	return nil
@@ -82,9 +82,9 @@ func newClusterInfoReconciler(mgr manager.Manager) reconcile.Reconciler {
 }
 
 // add adds a new Controller to mgr with r as the reconcile.Reconciler
-func add(mgr manager.Manager, r reconcile.Reconciler) error {
+func add(name string, mgr manager.Manager, r reconcile.Reconciler) error {
 	// Create a new controller
-	c, err := controller.New("clusterinfo-controller", mgr, controller.Options{Reconciler: r})
+	c, err := controller.New(name, mgr, controller.Options{Reconciler: r})
 	if err != nil {
 		return err
 	}
@@ -150,16 +150,18 @@ func (r *ClusterInfoReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 				return reconcile.Result{}, err
 			}
 
-			cluster.ObjectMeta.Finalizers = utils.RemoveString(cluster.ObjectMeta.Finalizers, clusterFinalizerName)
-			return reconcile.Result{}, r.client.Update(context.TODO(), cluster)
+			patch := client.MergeFrom(cluster.DeepCopy())
+			cluster.Finalizers = utils.RemoveString(cluster.ObjectMeta.Finalizers, clusterFinalizerName)
+			return reconcile.Result{}, r.client.Patch(ctx, cluster, patch)
 		}
 
 		return reconcile.Result{}, nil
 	}
 
 	if !utils.ContainsString(cluster.GetFinalizers(), clusterFinalizerName) {
-		cluster.ObjectMeta.Finalizers = append(cluster.ObjectMeta.Finalizers, clusterFinalizerName)
-		return reconcile.Result{}, r.client.Update(context.TODO(), cluster)
+		patch := client.MergeFrom(cluster.DeepCopy())
+		cluster.Finalizers = append(cluster.Finalizers, clusterFinalizerName)
+		return reconcile.Result{}, r.client.Patch(ctx, cluster, patch)
 	}
 
 	clusterInfo := &clusterinfov1beta1.ManagedClusterInfo{}
diff --git a/test/e2e/clusterview_test.go b/test/e2e/clusterview_test.go
index 441eba308..ee74dfdec 100644
--- a/test/e2e/clusterview_test.go
+++ b/test/e2e/clusterview_test.go
@@ -41,7 +41,7 @@ func validateClusterView(UserDynamicClient dynamic.Interface, ViewGVR, resourceG
 	}
 
 	if len(resourceList) != len(expectedNames) {
-		return fmt.Errorf("validateClusterView: reources count %v != expected count %v", len(resourceList), len(expectedNames))
+		return fmt.Errorf("validateClusterView: reources count %v != expected count %v, resources: %+v", len(resourceList), len(expectedNames), resourceList)
 	}
 	for _, item := range resourceList {
 		name, _, err := unstructured.NestedString(item.Object, "metadata", "name")
@@ -168,15 +168,14 @@ var _ = ginkgo.Describe("Testing ClusterView to get managedClusters", func() {
 		err = util.CleanManagedCluster(clusterClient, cluster3)
 		gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
 
-		clusterInRole := []string{cluster1, cluster3}
+		expectedClusters = []string{cluster1}
 		rules = []rbacv1.PolicyRule{
 			helpers.NewRule("list", "watch").Groups("clusterview.open-cluster-management.io").Resources("managedclusters").RuleOrDie(),
-			helpers.NewRule("list", "get").Groups("cluster.open-cluster-management.io").Resources("managedclusters").Names(clusterInRole...).RuleOrDie(),
+			helpers.NewRule("list", "get").Groups("cluster.open-cluster-management.io").Resources("managedclusters").Names(expectedClusters...).RuleOrDie(),
 		}
 		err = util.UpdateClusterRole(kubeClient, clusterRoleName, rules)
 		gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
 
-		expectedClusters = []string{cluster1}
 		gomega.Eventually(func() error {
 			return validateClusterView(userDynamicClient, managedClusterViewGVR,
 				util.ManagedClusterGVR, expectedClusters)