diff --git a/src/public/app/widgets/note_tree.ts b/src/public/app/widgets/note_tree.ts
index 7fc801ecb..0497e6eb7 100644
--- a/src/public/app/widgets/note_tree.ts
+++ b/src/public/app/widgets/note_tree.ts
@@ -418,6 +418,9 @@ export default class NoteTreeWidget extends NoteContextAwareWidget {
                 // click event won't propagate so let's close context menu manually
                 contextMenu.hide();
 
+                // hide all dropdowns, fix calendar widget dropdown doesn't close when click on a note
+                $('.dropdown-menu').parent('.dropdown').find('[data-bs-toggle="dropdown"]').dropdown('hide');
+
                 this.clearSelectedNodes();
 
                 const notePath = treeService.getNotePath(data.node);