diff --git a/pkg/controller/certificatesigningrequest/certificatesigningrequest_controller.go b/pkg/controller/certificatesigningrequest/certificatesigningrequest_controller.go
index 350fd8df0befbb20d9e52dc3766cbc91f443c3a9..ae90e87b8ca93e8b8367d33fad18a38811bb7de4 100644
--- a/pkg/controller/certificatesigningrequest/certificatesigningrequest_controller.go
+++ b/pkg/controller/certificatesigningrequest/certificatesigningrequest_controller.go
@@ -111,8 +111,6 @@ func (c *Controller) Run(threadiness int, stopCh <-chan struct{}) error {
 	defer utilruntime.HandleCrash()
 	defer c.workqueue.ShutDown()
 
-	//init client
-
 	// Start the csrInformer factories to begin populating the csrInformer caches
 	klog.Info("Starting User controller")
 
@@ -227,20 +225,19 @@ func (c *Controller) reconcile(key string) error {
 			klog.Error(err)
 			return err
 		}
-	}
-
-	// certificate data is not empty
-	if len(csr.Status.Certificate) > 0 {
-		err = c.UpdateKubeconfig(csr)
-		if err != nil {
-			klog.Error(err)
-			return err
-		}
-		// release
-		err := c.k8sclient.CertificatesV1beta1().CertificateSigningRequests().Delete(csr.Name, metav1.NewDeleteOptions(0))
-		if err != nil {
-			klog.Error(err)
-			return err
+		// certificate data is not empty
+		if len(csr.Status.Certificate) > 0 {
+			err = c.UpdateKubeconfig(csr)
+			if err != nil {
+				klog.Error(err)
+				return err
+			}
+			// release
+			err := c.k8sclient.CertificatesV1beta1().CertificateSigningRequests().Delete(csr.Name, metav1.NewDeleteOptions(0))
+			if err != nil {
+				klog.Error(err)
+				return err
+			}
 		}
 	}
 
diff --git a/pkg/controller/workspace/workspace_controller.go b/pkg/controller/workspace/workspace_controller.go
index acb0d5bba08b89069dc57c2c4d740c94c62b8161..e806c00c5ed8f7525fad655279d83ce508b8b5b9 100644
--- a/pkg/controller/workspace/workspace_controller.go
+++ b/pkg/controller/workspace/workspace_controller.go
@@ -31,12 +31,6 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/source"
 )
 
-const (
-	workspaceAdminDescription   = "Allows admin access to perform any action on any resource, it gives full control over every resource in the workspace."
-	workspaceRegularDescription = "Normal user in the workspace, can create namespace and DevOps project."
-	workspaceViewerDescription  = "Allows viewer access to view all resources in the workspace."
-)
-
 // Add creates a new Workspace Controller and adds it to the Manager with default RBAC. The Manager will set fields on the Controller
 // and Start it when the Manager is Started.
 func Add(mgr manager.Manager) error {