diff --git a/src/renderer/src/pages/notes/NotesSidebar.tsx b/src/renderer/src/pages/notes/NotesSidebar.tsx
index 097ffd0f46..bcfc27a3c4 100644
--- a/src/renderer/src/pages/notes/NotesSidebar.tsx
+++ b/src/renderer/src/pages/notes/NotesSidebar.tsx
@@ -452,6 +452,7 @@ export const SidebarContainer = styled.div`
   display: flex;
   flex-direction: column;
   position: relative;
+  isolation: isolate;
 `
 
 export const NotesTreeContainer = styled.div`