diff --git a/blog.config.js b/blog.config.js
index f9dc1b06..54ac8cd3 100644
--- a/blog.config.js
+++ b/blog.config.js
@@ -72,7 +72,8 @@ const BLOG = {
 
   ADSENSE_GOOGLE_ID: process.env.NEXT_PUBLIC_ADSENSE_GOOGLE_ID || '', // 谷歌广告ID e.g ca-pub-xxxxxxxxxxxxxxxx
 
-  isProd: process.env.VERCEL_ENV === 'production' // distinguish between development and production environment (ref: https://vercel.com/docs/environment-variables#system-environment-variables)  isProd: process.env.VERCEL_ENV === 'production' // distinguish between development and production environment (ref: https://vercel.com/docs/environment-variables#system-environment-variables)
+  isProd: process.env.VERCEL_ENV === 'production', // distinguish between development and production environment (ref: https://vercel.com/docs/environment-variables#system-environment-variables)  isProd: process.env.VERCEL_ENV === 'production' // distinguish between development and production environment (ref: https://vercel.com/docs/environment-variables#system-environment-variables)
+  VERSION: '2.7.1' // 版本号
 }
 
 module.exports = BLOG
diff --git a/package.json b/package.json
index 9a7a661c..ed8a9d31 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "notion-next",
-  "version": "1.0.0",
+  "version": "2.7.1",
   "homepage": "https://github.com/tangly1024/NotionNext.git",
   "license": "MIT",
   "repository": {
diff --git a/themes/fukasawa/components/SiteInfo.js b/themes/fukasawa/components/SiteInfo.js
index 4fa0991f..dfb9a233 100644
--- a/themes/fukasawa/components/SiteInfo.js
+++ b/themes/fukasawa/components/SiteInfo.js
@@ -10,7 +10,7 @@ function SiteInfo ({ title }) {
         >
             <span> © {`${startYear}${currentYear}`} <span> <a href={BLOG.LINK} className='text-gray-500 dark:text-gray-300 '>{BLOG.AUTHOR}</a>. <br /></span>
 
-                <span>Powered by  <a href='https://github.com/tangly1024/NotionNext' className='underline font-bold text-gray-500 dark:text-gray-300'>NotionNext</a>.</span><br /></span>
+            <span> ❤ <a href='https://github.com/tangly1024/NotionNext' className='underline font-bold text-gray-500 dark:text-gray-300'>NotionNext {BLOG.VERSION}</a></span><br /></span>
 
             {BLOG.BEI_AN && <><i className='fas fa-shield-alt' /> <a href='https://beian.miit.gov.cn/' className='mr-2'>{BLOG.BEI_AN}</a><br/></>}
 
diff --git a/themes/hexo/components/Footer.js b/themes/hexo/components/Footer.js
index c8612410..2625e034 100644
--- a/themes/hexo/components/Footer.js
+++ b/themes/hexo/components/Footer.js
@@ -12,7 +12,7 @@ const Footer = ({ title }) => {
       <i className='fas fa-copyright' /> {`${startYear}${currentYear}`} <span><i className='mx-1 animate-pulse fas fa-heart'/> <a href={BLOG.LINK} className='underline font-bold text-gray-50 dark:text-gray-300 '>{BLOG.AUTHOR}</a>.
       <br/>
 
-      <span>Powered by <a href='https://notion.so' className='underline font-bold text-gray-50 dark:text-gray-300'>Notion</a> & <a href='https://github.com/tangly1024/NotionNext' className='underline font-bold text-gray-50 dark:text-gray-300'>NotionNext</a>.</span></span>
+      <span>Powered by <a href='https://notion.so' className='underline font-bold text-gray-50 dark:text-gray-300'>Notion</a> & <a href='https://github.com/tangly1024/NotionNext' className='underline font-bold text-gray-50 dark:text-gray-300'>NotionNext {BLOG.VERSION}</a>.</span></span>
 
       {BLOG.BEI_AN && <><br /><i className='fas fa-shield-alt' /> <a href='https://beian.miit.gov.cn/' className='mr-2'>{BLOG.BEI_AN}</a><br/></>}
       <br/>
diff --git a/themes/medium/components/Footer.js b/themes/medium/components/Footer.js
index 7531acca..89cf7f47 100644
--- a/themes/medium/components/Footer.js
+++ b/themes/medium/components/Footer.js
@@ -12,7 +12,7 @@ const Footer = ({ title }) => {
       <i className='fas fa-copyright' /> {`${startYear}${currentYear}`} <span><i className='mx-1 animate-pulse fas fa-heart'/> <a href={BLOG.LINK} className='underline font-bold text-gray-500 dark:text-gray-300 '>{BLOG.AUTHOR}</a>.
       <br/>
 
-      <span>Powered by <a href='https://notion.so' className='underline font-bold text-gray-500 dark:text-gray-300'>Notion</a> & <a href='https://github.com/tangly1024/NotionNext' className='underline font-bold text-gray-500 dark:text-gray-300'>NotionNext</a>.</span></span>
+      <span>Powered by <a href='https://notion.so' className='underline font-bold text-gray-500 dark:text-gray-300'>Notion</a> & <a href='https://github.com/tangly1024/NotionNext' className='underline font-bold text-gray-500 dark:text-gray-300'>NotionNext {BLOG.VERSION}</a>.</span></span>
 
       {BLOG.BEI_AN && <><br /><i className='fas fa-shield-alt'/> <a href='https://beian.miit.gov.cn/' className='mr-2'>{BLOG.BEI_AN}</a><br/></>}
       <span className='hidden busuanzi_container_site_pv'>
diff --git a/themes/next/components/Footer.js b/themes/next/components/Footer.js
index c0bd960c..74956e37 100644
--- a/themes/next/components/Footer.js
+++ b/themes/next/components/Footer.js
@@ -12,7 +12,7 @@ const Footer = ({ title }) => {
       <i className='fas fa-copyright' /> {`${startYear}${currentYear}`} <span><i className='mx-1 animate-pulse fas fas-heart'/> <a href={BLOG.LINK} className='underline font-bold text-gray-500 dark:text-gray-300 '>{BLOG.AUTHOR}</a>.
       <br/>
 
-      <span>Powered by <a href='https://notion.so' className='underline font-bold text-gray-500 dark:text-gray-300'>Notion</a> & <a href='https://github.com/tangly1024/NotionNext' className='underline font-bold text-gray-500 dark:text-gray-300'>NotionNext</a>.</span></span>
+      <span>Powered by <a href='https://notion.so' className='underline font-bold text-gray-500 dark:text-gray-300'>Notion</a> & <a href='https://github.com/tangly1024/NotionNext' className='underline font-bold text-gray-500 dark:text-gray-300'>NotionNext {BLOG.VERSION}</a>.</span></span>
 
       {BLOG.BEI_AN && <><br /><i className='fas fa-shield-alt' /> <a href='https://beian.miit.gov.cn/' className='mr-2'>{BLOG.BEI_AN}</a><br/></>}
       <span className='hidden busuanzi_container_site_pv'>