diff --git a/src/components/MainDrawer.tsx b/src/components/MainDrawer.tsx
index 6a5e6f38..309cddf2 100644
--- a/src/components/MainDrawer.tsx
+++ b/src/components/MainDrawer.tsx
@@ -199,7 +199,7 @@ const MainDrawer = ({
 
       if (!hasSubmenu) return;
 
-      const activeSubmenu = menu.submenu.find((item) =>
+      const activeSubmenu = menu.submenu?.find((item) =>
         isPathActive(pathname, item.link)
       );