diff --git a/frontend/src/kanban-board/kanban-boards.tsx b/frontend/src/kanban-board/kanban-boards.tsx
index 0e6593f..d7aa795 100644
--- a/frontend/src/kanban-board/kanban-boards.tsx
+++ b/frontend/src/kanban-board/kanban-boards.tsx
@@ -4,6 +4,7 @@ import { IPageStore, PageStoreLoadData } from './store';
 import { observer } from 'mobx-react-lite';
 import * as TopRightMenuNs from '../misc-components/top-right-menu';
 import { SetIssuesReadingTimestamp } from '../utils/unreaded-provider';
+import axios from 'axios';
 
 export type Props = {
 	store: IPageStore
@@ -27,10 +28,20 @@ export const KanbanBoards = observer((props: Props) => {
 		SetIssuesReadingTimestamp(props.store.issueIds);
 		PageStoreLoadData(props.store);
 	};
+	let treeRefreshMenuItem: JSX.Element = <></>;
+	if (props.store.canTreeRefresh) {
+		const onTreeRefreshClick = (e: React.MouseEvent) => {
+			if (e.target !== e.currentTarget) return;
+			e.stopPropagation();
+			axios.get(`/simple-kanban-board/tree/${props.store.name}/refresh`);
+		}
+		treeRefreshMenuItem = <button onClick={onTreeRefreshClick}>Force tree refresh</button>;
+	}
 	return (
 		<>
 			<TopRightMenuNs.TopRightMenu store={topRightMenuStore}>
 				<button onClick={onAllReadClick}>Всё прочитано</button>
+				{treeRefreshMenuItem}
 			</TopRightMenuNs.TopRightMenu>
 			{list}
 		</>
diff --git a/frontend/src/kanban-board/store.ts b/frontend/src/kanban-board/store.ts
index 148b3f0..2152511 100644
--- a/frontend/src/kanban-board/store.ts
+++ b/frontend/src/kanban-board/store.ts
@@ -78,6 +78,9 @@ export const PageStore = types.model({
 				}
 			}
 			return res;
+		},
+		get canTreeRefresh(): boolean {
+			return (self.type === 'tree');
 		}
 	};
 });