diff --git a/components/Comment.js b/components/Comment.js
index 392eb936..2baebfbb 100644
--- a/components/Comment.js
+++ b/components/Comment.js
@@ -54,6 +54,11 @@ const ValineComponent = dynamic(() => import('@/components/ValineComponent'), {
   ssr: false
 })
 
+/**
+ * 评论组件
+ * @param {*} param0
+ * @returns
+ */
 const Comment = ({ frontMatter, className }) => {
   const router = useRouter()
 
@@ -70,7 +75,7 @@ const Comment = ({ frontMatter, className }) => {
   }
 
   return (
-    <div id='comment' className={`comment mt-5 text-gray-800 dark:text-gray-300 ${className || ''}`}>
+    <div key={frontMatter?.id} id='comment' className={`comment mt-5 text-gray-800 dark:text-gray-300 ${className || ''}`}>
         <Tabs>
 
             {BLOG.COMMENT_TWIKOO_ENV_ID && (<div key='Twikoo'>
diff --git a/themes/gitbook/components/BlogPostCard.js b/themes/gitbook/components/BlogPostCard.js
index bb47fcc2..15ff21ef 100644
--- a/themes/gitbook/components/BlogPostCard.js
+++ b/themes/gitbook/components/BlogPostCard.js
@@ -8,7 +8,7 @@ const BlogPostCard = ({ post, className }) => {
   const currentSelected = router.asPath.split('?')[0] === '/' + post.slug
   return (
         <div key={post.id} className={`${className} py-1 cursor-pointer px-2 hover:bg-gray-50 rounded-md dark:hover:bg-gray-600  ${currentSelected ? 'bg-green-50 text-green-500' : ''}`}>
-            <div className="flex flex-col w-full">
+            <div className="flex flex-col w-full select-none">
                 <Link href={`${BLOG.SUB_PATH}/${post.slug}`} passHref>
                     {post.title}
                 </Link>
diff --git a/themes/gitbook/components/NavPostItem.js b/themes/gitbook/components/NavPostItem.js
index a4cd7178..66ffa6dd 100644
--- a/themes/gitbook/components/NavPostItem.js
+++ b/themes/gitbook/components/NavPostItem.js
@@ -21,7 +21,7 @@ const NavPostItem = (props) => {
     return <>
             <div
                 onClick={toggleOpenSubMenu}
-                className='flex justify-between text-sm font-sans cursor-pointer p-2 hover:bg-gray-50 rounded-md dark:hover:bg-gray-600' key={group?.category}>
+                className='select-none flex justify-between text-sm font-sans cursor-pointer p-2 hover:bg-gray-50 rounded-md dark:hover:bg-gray-600' key={group?.category}>
                 <span>{group?.category}</span>
                 <div className='inline-flex items-center select-none pointer-events-none '><i className={`px-2 fas fa-chevron-left transition-all duration-200 ${isOpen ? '-rotate-90' : ''}`}></i></div>
             </div>