From 845be76c24e164b0a6054c6189a5b1b754a4d1b9 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sun, 19 Oct 2025 16:35:28 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/16152

---
 app/src/menus/Menu.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/src/menus/Menu.ts b/app/src/menus/Menu.ts
index 8d7915b9e..54866d1b3 100644
--- a/app/src/menus/Menu.ts
+++ b/app/src/menus/Menu.ts
@@ -89,8 +89,10 @@ export class Menu {
 
     public addItem(option: IMenu) {
         const menuItem = new MenuItem(option);
-        this.append(menuItem.element, option.index);
-        return menuItem.element;
+        if (menuItem) {
+            this.append(menuItem.element, option.index);
+            return menuItem.element;
+        }
     }
 
     public removeScrollEvent() {
@@ -258,7 +260,7 @@ export class MenuItem {
             submenuElement.classList.add("b3-menu__submenu");
             submenuElement.innerHTML = '<div class="b3-menu__items"></div>';
             options.submenu.forEach((item) => {
-                submenuElement.firstElementChild.append(new MenuItem(item).element);
+                submenuElement.firstElementChild.append(new MenuItem(item)?.element || "");
             });
             this.element.insertAdjacentHTML("beforeend", '<svg class="b3-menu__icon b3-menu__icon--small"><use xlink:href="#iconRight"></use></svg>');
             this.element.append(submenuElement);