diff --git a/blog.config.js b/blog.config.js
index 7f1de703..8a94df4c 100644
--- a/blog.config.js
+++ b/blog.config.js
@@ -1,6 +1,6 @@
 const BLOG = {
   title: '塘里博客',
-  author: 'tangly',
+  author: 'tangly1024',
   email: 'tlyong1992@hotmail.com',
   link: 'https://tangly1024.com',
   description: '唐风集里，收卷波澜',
diff --git a/components/ShareBar.js b/components/ShareBar.js
index af0b35d7..8031bafd 100644
--- a/components/ShareBar.js
+++ b/components/ShareBar.js
@@ -52,14 +52,14 @@ const ShareBar = ({ post }) => {
              closePopover()
            }}>
           <div ref={popoverRef}
-               className={(qrCodeShow ? 'animate__animated animate__fadeIn ' : 'hidden') + ' text-center py-2 bg-white'}>
-            <div className='p-2 bg-white border-0 duration-200 transform block z-50 font-normal shadow-xl'>
+               className={(qrCodeShow ? 'animate__animated animate__fadeIn ' : 'hidden') + ' text-center py-2'}>
+            <div className='p-2 bg-white border-0 duration-200 transform block z-50 font-normal shadow-xl mr-10'>
               <QRCode
                 value={shareUrl}// 生成二维码的内容
                 fgColor='#000000' // 二维码的颜色
               />
             </div>
-            <span className='bg-white text-black font-semibold p-1 mb-0 rounded-t-lg text-sm mx-auto'>
+            <span className='bg-white text-black font-semibold p-1 mb-0 rounded-t-lg text-sm mx-auto mr-10'>
             扫一扫分享
           </span>
           </div>
diff --git a/components/ShareButton.js b/components/ShareButton.js
index 3fbe1972..ab19f161 100644
--- a/components/ShareButton.js
+++ b/components/ShareButton.js
@@ -20,12 +20,12 @@ const ShareButton = ({ post }) => {
     <div className='my-2'
          onMouseEnter={() => { openPopover() }}
          onMouseLeave={() => { closePopover() }}>
-        <div className={(popoverShow ? 'opacity-100' : 'opacity-0') + ' duration-200 ease-in-out transform font-normal'}>
+        <div className={(popoverShow ? 'opacity-100' : 'opacity-0') + ' duration-200 ease-in-out font-normal'}>
           <ShareBar post={post}/>
         </div>
         <div ref={btnRef}
-          className='border dark:border-gray-500 dark:bg-gray-600 bg-white px-4 py-3 cursor-pointer text-md transform duration-200'>
-          <div className='dark:text-gray-200 fa fa-share-alt' title='share' />
+          className='z-20 border dark:border-gray-500 dark:bg-gray-600 bg-white cursor-pointer text-md hover:shadow-2xl'>
+          <i className='transform duration-200 hover:scale-150 dark:text-gray-200 p-4 fa fa-share-alt' title='share' />
         </div>
     </div>
   )
diff --git a/components/SideBar.js b/components/SideBar.js
index b864db76..7482d213 100644
--- a/components/SideBar.js
+++ b/components/SideBar.js
@@ -10,7 +10,7 @@ import throttle from 'lodash.throttle'
 import TocBar from '@/components/TocBar'
 import SocialButton from '@/components/SocialButton'
 
-const SideBar = ({ tags, currentTag, toc }) => {
+const SideBar = ({ tags, currentTag, post }) => {
   const locale = useLocale()
   const router = useRouter()
   const [searchValue, setSearchValue] = useState('')
@@ -42,10 +42,20 @@ const SideBar = ({ tags, currentTag, toc }) => {
   return <aside className='z-10'>
 
     <div
-      className={(collapse ? '-ml-80 ' : 'shadow-2xl xl:shadow-none') + ' dark:bg-gray-800 bg-white sidebar h-full w-72 duration-500 ease-in-out'}>
+      className={(collapse ? '-ml-80 ' : 'shadow-2xl xl:shadow-none ') + ' dark:bg-gray-800 bg-white sidebar h-full w-72 duration-500 ease-in-out'}>
+
+      {/* Logo  */}
+      <section className='px-5 pt-8 pb-2 flex-col pb-2 sticky top-0 bg-white dark:bg-gray-800 z-10'>
+        <Link href='/'>
+          <a
+            className='text-3xl hover:scale-125 dark:bg-gray-900 dark:text-gray-300 font-semibold dark:hover:bg-gray-600 bg-gray-700 text-white p-2 duration-200 transform'>{BLOG.title}</a>
+        </Link>
+
+        <i className='fa fa-map-marker pl-2 dark:text-gray-300 mt-3' >&nbsp;Fuzhou, China</i>
+      </section>
 
       {/* 搜索框 */}
-      <section className='sticky top-0 flex justify-center items-center py-5 pr-5 pl-2 bg-gray-100 dark:bg-black'>
+      <section className={ (post ? ' ' : ' sticky top-0 ') + 'flex justify-center items-center py-5 pr-5 pl-2 bg-gray-100 dark:bg-black'}>
         <input
           type='text'
           placeholder={
@@ -59,58 +69,50 @@ const SideBar = ({ tags, currentTag, toc }) => {
         <i className='fa fa-search text-gray-400 -ml-8' />
       </section>
 
-      {/* Logo  */}
-      <section className='mx-5 pt-6 pb-2'>
-        <Link href='/'>
-          <a
-            className='text-3xl hover:shadow-2xl text-black dark:bg-gray-900 dark:text-gray-300 font-semibold dark:hover:bg-gray-600 hover:bg-gray-800 hover:text-white p-2 duration-200'>{BLOG.title}</a>
-        </Link>
-      </section>
-
-      {/* 地理标志 */}
-      <section className='text-gray-500 text-sm px-7 pt-3 dark:text-gray-300'>
-        <i className='fa fa-map-marker mr-1' />
-        Fuzhou, China
-      </section>
-
       {/* wrapper */}
-      <div className='p-6'>
+      <div className={ (post ? ' ' : ' sticky top-0 ') + 'px-6'}>
 
         {/* 菜单 */}
-        <nav>
-          <strong className='text-xl text-gray-600 dark:text-gray-400'>菜单</strong>
+        <nav className='mt-4'>
+          <strong className='text-2xl text-gray-600 dark:text-gray-400'>菜单</strong>
           <ul className='leading-8 text-gray-500 dark:text-gray-400'>
             <li><a className='fa fa-info hover:underline' href='/article/about' id='about'><span
               className='ml-2'>关于本站</span></a></li>
             <li><a className='fa fa-rss hover:underline' href='/feed' target='_blank' id='feed'><span
               className='ml-2'>RSS订阅</span></a></li>
+            <li></li>
           </ul>
         </nav>
 
         {/* 标签云  */}
         <section className='mt-4'>
-          <strong className='text-xl text-gray-600 dark:text-gray-400'>标签</strong>
+          <strong className='text-2xl text-gray-600 dark:text-gray-400'>标签</strong>
           <Tags tags={tags} currentTag={currentTag} />
         </section>
 
+        {/* 联系 */}
         <section>
           <div className='mt-4'>
-            <strong className='text-xl text-gray-600 dark:text-gray-400'>联系我</strong>
+            <strong className='text-2xl text-gray-600 dark:text-gray-400'>联系我</strong>
             <div className='py-2'>
               <SocialButton />
             </div>
           </div>
         </section>
 
-        <section className='pt-2'>
           {/* 站点信息 */}
+        <section className='py-2'>
           <Footer />
         </section>
 
       </div>
-      <div className='sticky top-20'>
-        <TocBar toc={toc} />
-      </div>
+
+      {post && (
+        <div className='sticky top-28'>
+          <TocBar toc={post.toc} />
+        </div>
+      )}
+
     </div>
 
     {/* 顶部菜单按钮 */}
diff --git a/components/TocBar.js b/components/TocBar.js
index 0ff7b4d2..dce001bc 100644
--- a/components/TocBar.js
+++ b/components/TocBar.js
@@ -48,7 +48,7 @@ const TocBar = ({ toc }) => {
   }, throttleMs)
 
   return <div className='bg-white dark:bg-gray-800 pb-10'>
-    <div className='text-center text-2xl font-bold text-black dark:text-white py-6 '>
+    <div className='text-2xl bg-gray-100 font-bold text-black dark:text-white py-6 px-6'>
       文章目录
     </div>
     <nav className='text-gray-500 dark:text-gray-400 underline overflow-y-auto overflow-x-hidden'>
diff --git a/components/TopJumper.js b/components/TopJumper.js
index 3c2b52a9..2620d2d6 100644
--- a/components/TopJumper.js
+++ b/components/TopJumper.js
@@ -27,9 +27,9 @@ const TopJumper = () => {
     <div
       className={(show ? 'animate__fadeInUp' : 'animate__fadeOutUp') + ' animate__animated animate__faster'}>
       <div
-        className='border dark:border-gray-500 dark:bg-gray-600 bg-white cursor-pointer transform duration-200 hover:shadow-2xl hover:scale-125'
+        className='border dark:border-gray-500 dark:bg-gray-600 bg-white cursor-pointer hover:shadow-2xl'
         onClick={() => window.scrollTo({ top: 0, behavior: 'smooth' })}>
-        <a className='dark:text-gray-200 fa fa-arrow-up p-4' title={locale.POST.TOP}/>
+        <a className='dark:text-gray-200 fa fa-arrow-up p-4 transform hover:scale-150 duration-200' title={locale.POST.TOP}/>
       </div>
     </div>
 
diff --git a/layouts/ArticleLayout.js b/layouts/ArticleLayout.js
index 206949e3..53874548 100644
--- a/layouts/ArticleLayout.js
+++ b/layouts/ArticleLayout.js
@@ -50,7 +50,7 @@ const ArticleLayout = ({
       {/* Wrapper */}
       <div className='flex justify-between bg-gray-100 dark:bg-black'>
 
-        <SideBar tags={tags} toc={frontMatter.toc} />
+        <SideBar tags={tags} post={frontMatter} />
 
         {/* 主体区块 */}
         <main className='bg-gray-100 dark:bg-black w-full'>