diff --git a/themes/gitbook/components/NavPostList.js b/themes/gitbook/components/NavPostList.js
index e43d0498..1dff3722 100644
--- a/themes/gitbook/components/NavPostList.js
+++ b/themes/gitbook/components/NavPostList.js
@@ -15,7 +15,7 @@ const NavPostList = (props) => {
   let selectedSth = false
 
   // 处理是否选中
-  filteredPostGroups.map((group) => {
+  filteredPostGroups?.map((group) => {
     let groupSelected = false
     for (const post of group?.items) {
       if (router.asPath.split('?')[0] === '/' + post.slug) {
@@ -28,7 +28,7 @@ const NavPostList = (props) => {
   })
 
   // 如果都没有选中默认打开第一个
-  if (!selectedSth && filteredPostGroups && filteredPostGroups.length > 0) {
+  if (!selectedSth && filteredPostGroups && filteredPostGroups?.length > 0) {
     filteredPostGroups[0].selected = true
   }
 
diff --git a/themes/gitbook/components/PageNavDrawer.js b/themes/gitbook/components/PageNavDrawer.js
index 4cad9448..b754b9bd 100644
--- a/themes/gitbook/components/PageNavDrawer.js
+++ b/themes/gitbook/components/PageNavDrawer.js
@@ -10,7 +10,7 @@ import NavPostList from './NavPostList'
  */
 const PageNavDrawer = (props) => {
   const { pageNavVisible, changePageNavVisible } = useGitBookGlobal()
-  const { filteredPosts } = props
+  const { filteredPostGroups } = props
   const switchVisible = () => {
     changePageNavVisible(!pageNavVisible)
   }
@@ -23,7 +23,7 @@ const PageNavDrawer = (props) => {
                     ' overflow-y-hidden shadow-card w-72 duration-200 fixed left-1 top-16 rounded py-2 bg-white dark:bg-gray-600'}>
                 <div className='dark:text-gray-400 text-gray-600 h-96 overflow-y-scroll p-3'>
                     {/* 所有文章列表 */}
-                    <NavPostList filteredPosts={filteredPosts} />
+                    <NavPostList filteredPostGroups={filteredPostGroups} />
                 </div>
             </div>
         </div>