diff --git a/tdrive/frontend/src/app/views/client/body/drive/documents/common.tsx b/tdrive/frontend/src/app/views/client/body/drive/documents/common.tsx
index fc438413f..efe0ed115 100644
--- a/tdrive/frontend/src/app/views/client/body/drive/documents/common.tsx
+++ b/tdrive/frontend/src/app/views/client/body/drive/documents/common.tsx
@@ -15,7 +15,6 @@ export type DriveItemOverlayProps = {
   item: DriveItem|null;
   className: string;
 };
-export const menuBuilder = async () => {};
 
 export const CheckableIcon = ({
   show,
diff --git a/tdrive/frontend/src/app/views/client/body/drive/modals/confirm-move/index.tsx b/tdrive/frontend/src/app/views/client/body/drive/modals/confirm-move/index.tsx
index 6e13a8ab2..6ac965344 100644
--- a/tdrive/frontend/src/app/views/client/body/drive/modals/confirm-move/index.tsx
+++ b/tdrive/frontend/src/app/views/client/body/drive/modals/confirm-move/index.tsx
@@ -11,7 +11,7 @@ export type ConfirmModalType = {
   parent_id: string;
   mode: 'move' | 'select-file' | 'select-files';
   title: string;
-  onSelected: (ids: string[]) => Promise<void>;
+  onSelected?: (ids: string[]) => Promise<void>;
 };
 
 export const ConfirmModalAtom = atom<ConfirmModalType>({
@@ -21,7 +21,6 @@ export const ConfirmModalAtom = atom<ConfirmModalType>({
     parent_id: '',
     mode: 'move',
     title: '',
-    onSelected: async () => {},
   },
 });
 
@@ -40,7 +39,7 @@ const ConfirmModalContent = () => {
 
   const handleClose = async () => {
     setLoading(true);
-    await state.onSelected(selected.map((i) => i.id));
+    state.onSelected && await state.onSelected(selected.map((i) => i.id));
     setState({ ...state, open: false });
     setLoading(false);
   };
diff --git a/tdrive/frontend/src/app/views/client/body/drive/modals/selector/index.tsx b/tdrive/frontend/src/app/views/client/body/drive/modals/selector/index.tsx
index 0853fe2d3..8afdd75aa 100644
--- a/tdrive/frontend/src/app/views/client/body/drive/modals/selector/index.tsx
+++ b/tdrive/frontend/src/app/views/client/body/drive/modals/selector/index.tsx
@@ -15,7 +15,7 @@ export type SelectorModalType = {
   parent_id: string;
   mode: 'move' | 'select-file' | 'select-files';
   title: string;
-  onSelected: (ids: string[]) => Promise<void>;
+  onSelected?: (ids: string[]) => Promise<void>;
 };
 
 export const SelectorModalAtom = atom<SelectorModalType>({
@@ -25,7 +25,6 @@ export const SelectorModalAtom = atom<SelectorModalType>({
     parent_id: '',
     mode: 'move',
     title: '',
-    onSelected: async () => {},
   },
 });
 
@@ -135,7 +134,7 @@ const SelectorModalContent = (key: any) => {
         className="float-right"
         onClick={async () => {
           setLoading(true);
-          await state.onSelected(selected.map(i => i.id));
+          state.onSelected && await state.onSelected(selected.map(i => i.id));
           setState({ ...state, open: false });
           setLoading(false);
         }}
diff --git a/tdrive/frontend/src/app/views/client/viewer/drive-preview.tsx b/tdrive/frontend/src/app/views/client/viewer/drive-preview.tsx
index 06904f5b6..e98c194c0 100644
--- a/tdrive/frontend/src/app/views/client/viewer/drive-preview.tsx
+++ b/tdrive/frontend/src/app/views/client/viewer/drive-preview.tsx
@@ -1,4 +1,5 @@
 import { useEffect, useState } from 'react';
+import PropTypes from 'prop-types';
 import { useHistory } from 'react-router-dom';
 import { Transition } from '@headlessui/react';
 import { fadeTransition } from 'src/utils/transitions';
@@ -24,7 +25,6 @@ import Controls from './controls';
 interface DrivePreviewProps {
   items: DriveItem[];
 }
-
 export const DrivePreview: React.FC<DrivePreviewProps> = ({ items }) => {
   const history = useHistory();
   const company = useRouterCompany();
@@ -64,6 +64,7 @@ export const DrivePreview: React.FC<DrivePreviewProps> = ({ items }) => {
 
   useEffect(() => {
     if (items.length < 2)
+      // eslint-disable-next-line @typescript-eslint/no-empty-function
       return () => {};
     addShortcut({ shortcut: 'Right', handler: handleSwitchRight });
     addShortcut({ shortcut: 'Left', handler: handleSwitchLeft });
@@ -183,4 +184,7 @@ export const DrivePreview: React.FC<DrivePreviewProps> = ({ items }) => {
       </Transition>
     </Modal>
   );
-};
\ No newline at end of file
+};
+DrivePreview.propTypes = {
+  items: PropTypes.any.isRequired,
+}