diff --git a/deploy/foundation/hub/resources/clusterrole.yaml b/deploy/foundation/hub/resources/clusterrole.yaml
index ed0392b85..844c17134 100644
--- a/deploy/foundation/hub/resources/clusterrole.yaml
+++ b/deploy/foundation/hub/resources/clusterrole.yaml
@@ -37,7 +37,7 @@ rules:
     verbs: ["get", "list", "watch", "update", "patch"]
   - apiGroups: ["cluster.open-cluster-management.io"]
     resources: ["managedclusters","managedclustersets","placementdecisions","placementdecisions/status"]
-    verbs: ["get", "list", "watch", "update"]
+    verbs: ["get", "list", "watch", "update", "patch"]
   - apiGroups: ["cluster.open-cluster-management.io"]
     resources: ["managedclustersetbindings"]
     verbs: ["create", "update", "get", "list", "watch", "delete", "deletecollection", "patch"]
diff --git a/test/e2e/clusterinfos_test.go b/test/e2e/clusterinfos_test.go
index 16e837f84..8b4105f77 100644
--- a/test/e2e/clusterinfos_test.go
+++ b/test/e2e/clusterinfos_test.go
@@ -91,6 +91,7 @@ var _ = ginkgo.Describe("Testing ManagedClusterInfo", func() {
 			err := util.DeleteClusterResource(dynamicClient, util.ManagedClusterGVR, testManagedClusterName)
 			gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
 
+			// managedClusterInfo should be deleted
 			gomega.Eventually(func() bool {
 				existing, err := util.HasResource(dynamicClient, util.ClusterInfoGVR, testManagedClusterName, testManagedClusterName)
 				if err != nil {
@@ -98,6 +99,15 @@ var _ = ginkgo.Describe("Testing ManagedClusterInfo", func() {
 				}
 				return existing
 			}, eventuallyTimeout, eventuallyInterval).ShouldNot(gomega.BeTrue())
+
+			// managedCluster should be deleted
+			gomega.Eventually(func() bool {
+				existing, err := util.HasClusterResource(dynamicClient, util.ManagedClusterGVR, testManagedClusterName)
+				if err != nil {
+					return false
+				}
+				return existing
+			}, eventuallyTimeout, eventuallyInterval).ShouldNot(gomega.BeTrue())
 		})
 	})
 })
diff --git a/test/e2e/managedcluster_test.go b/test/e2e/managedcluster_test.go
index 6a135f3d0..3b66873bc 100644
--- a/test/e2e/managedcluster_test.go
+++ b/test/e2e/managedcluster_test.go
@@ -90,23 +90,25 @@ var _ = ginkgo.Describe("Testing ManagedCluster", func() {
 			newApiserver, err = ocpClient.ConfigV1().APIServers().Update(context.TODO(), newApiserver, metav1.UpdateOptions{})
 			gomega.Expect(err).ToNot(gomega.HaveOccurred())
 
-			gomega.Eventually(func() bool {
+			gomega.Eventually(func() error {
 				cluster, err := clusterClient.ClusterV1().ManagedClusters().Get(context.Background(), defaultManagedCluster, metav1.GetOptions{})
-				gomega.Expect(err).ToNot(gomega.HaveOccurred())
+				if err != nil {
+					return err
+				}
 
 				if len(cluster.Spec.ManagedClusterClientConfigs) == 0 {
-					return false
+					return fmt.Errorf("cluster.Spec.ManagedClusterClientConfigs should not be 0")
 				}
 				for _, config := range cluster.Spec.ManagedClusterClientConfigs {
 					if config.URL != apiserverAddress {
 						continue
 					}
 					if reflect.DeepEqual(config.CABundle, fakeSecret.Data["tls.crt"]) {
-						return true
+						return nil
 					}
 				}
-				return false
-			}, eventuallyTimeout, eventuallyInterval).Should(gomega.BeTrue())
+				return fmt.Errorf("cannot found config")
+			}, eventuallyTimeout, eventuallyInterval).ShouldNot(gomega.HaveOccurred())
 
 			//rollback apiserver and delete secret
 			newApiserver.Spec.ServingCerts.NamedCertificates = []configv1.APIServerNamedServingCert{}
@@ -161,20 +163,22 @@ var _ = ginkgo.Describe("Testing ManagedCluster", func() {
 			serviceAccountCa, err := utils.GetCAFromServiceAccount(context.TODO(), kubeClient)
 			gomega.Expect(err).ToNot(gomega.HaveOccurred())
 
-			gomega.Eventually(func() bool {
+			gomega.Eventually(func() error {
 				cluster, err := clusterClient.ClusterV1().ManagedClusters().Get(context.Background(), defaultManagedCluster, metav1.GetOptions{})
-				gomega.Expect(err).ToNot(gomega.HaveOccurred())
+				if err != nil {
+					return err
+				}
 
 				if len(cluster.Spec.ManagedClusterClientConfigs) == 0 {
-					return false
+					return fmt.Errorf("cluster.Spec.ManagedClusterClientConfigs should not be 0")
 				}
 				for _, config := range cluster.Spec.ManagedClusterClientConfigs {
 					if reflect.DeepEqual(config.CABundle, serviceAccountCa) {
-						return true
+						return nil
 					}
 				}
-				return false
-			}, eventuallyTimeout, eventuallyInterval).Should(gomega.BeTrue())
+				return fmt.Errorf("cannot found config")
+			}, eventuallyTimeout, eventuallyInterval).ShouldNot(gomega.HaveOccurred())
 		})
 
 	})