diff --git a/themes/next/components/MenuList.js b/themes/next/components/MenuList.js
index 3afa60e9..2607fd26 100644
--- a/themes/next/components/MenuList.js
+++ b/themes/next/components/MenuList.js
@@ -35,12 +35,12 @@ export const MenuList = (props) => {
         <>
             {/* 大屏模式菜单 */}
             <nav id='nav' className='hidden md:block leading-8 text-gray-500 dark:text-gray-400 font-sans'>
-                {links.map(link => link && link.show && <MenuItemDrop key={link?.id} link={link} />)}
+                {links.map(link => link && link.show && <MenuItemDrop key={link?.to} link={link} />)}
             </nav>
 
             {/* 移动端菜单 */}
             <div id='nav-menu-mobile' className='block md:hidden my-auto justify-start bg-white'>
-                {links?.map(link => link && link.show && <MenuItemCollapse onHeightChange={props.onHeightChange} key={link?.id} link={link} />)}
+                {links?.map(link => link && link.show && <MenuItemCollapse onHeightChange={props.onHeightChange} key={link?.to} link={link} />)}
             </div>
         </>
   )
diff --git a/themes/next/components/SideAreaRight.js b/themes/next/components/SideAreaRight.js
index 89b5b0ba..6376a4f7 100644
--- a/themes/next/components/SideAreaRight.js
+++ b/themes/next/components/SideAreaRight.js
@@ -25,6 +25,8 @@ const SideAreaRight = (props) => {
   const { tagOptions, currentTag, slot, categoryOptions, currentCategory, notice } = props
   const { locale } = useGlobal()
   const router = useRouter()
+  const announcementVisible = notice && Object.keys(notice).length > 0
+
   return (<aside id='right' className={(BLOG.LAYOUT_SIDEBAR_REVERSE ? 'mr-4' : 'ml-4') + ' space-y-4 hidden xl:block flex-col w-60 relative z-10'}>
 
         {CONFIG_NEXT.RIGHT_AD && <Card className='mb-2'>
@@ -41,7 +43,7 @@ const SideAreaRight = (props) => {
         </Card>}
 
         <div className="sticky top-0 space-y-4 w-full">
-            {notice && <Card>
+            {announcementVisible && <Card>
                 <Announcement post={notice} />
             </Card>}