diff --git a/pkg/iscsi/iscsi.go b/pkg/iscsi/iscsi.go
index b29fd84d..f93a0bcd 100644
--- a/pkg/iscsi/iscsi.go
+++ b/pkg/iscsi/iscsi.go
@@ -60,7 +60,7 @@ func getISCSIInfo(req *csi.NodePublishVolumeRequest) (*iscsiDisk, error) {
 	}
 
 	for _, portal := range portals {
-		bkportal = append(bkportal, portalMounter(string(portal)))
+		bkportal = append(bkportal, portalMounter(portal))
 	}
 
 	iface := req.GetVolumeContext()["iscsiInterface"]
diff --git a/pkg/iscsi/iscsi_util.go b/pkg/iscsi/iscsi_util.go
index 803b93da..80de335f 100644
--- a/pkg/iscsi/iscsi_util.go
+++ b/pkg/iscsi/iscsi_util.go
@@ -109,9 +109,10 @@ func (util *ISCSIUtil) DetachDisk(c iscsiDiskUnmounter, targetPath string) error
 		return err
 	}
 
-	iscsiLib.Disconnect(connector.TargetIqn, connector.TargetPortals)
-
-	if err := os.RemoveAll(targetPath); err != nil {
+	if disConnectErr := iscsiLib.Disconnect(connector.TargetIqn, connector.TargetPortals); disConnectErr != nil {
+		klog.Warningf("Warning: Disconnect failed for IQN: %v", connector.TargetIqn)
+	}
+	if err := os.Remove(targetPath); err != nil {
 		klog.Errorf("iscsi: failed to remove mount path Error: %v", err)
 		return err
 	}