diff --git a/index.html b/index.html
index 2293f5d..cd52adf 100644
--- a/index.html
+++ b/index.html
@@ -56,7 +56,8 @@ <h1 style="border: 0;" id="devtutor-for-swiftui"><a aria-hidden="true" tabindex=
           <p>
             <a href="index.zh.html">中文</a> •
             <a href="#frequently-asked-questions">FAQ</a> •
-            <a target="_blank" href="https://wangchujiang.com/#/contact">Contact &#x26; Support</a>
+            <a target="_blank" href="https://wangchujiang.com/#/contact">Contact &#x26; Support</a> •
+            <a href="https://github.com/jaywcjlove/devtutor/releases">Changelog</a>
           </p>
           <p><a target="_blank" href="https://apps.apple.com/app/devtutor/id6471227008" title="DevTutor for SwiftUI AppStore"><img alt="DevTutor for SwiftUI AppStore" src="https://jaywcjlove.github.io/sb/download/macos.svg" height="51">
 </a><a target="_blank" href="https://apps.apple.com/app/devtutor/id6471227008?platform=iphone" title="DevTutor for SwiftUI AppStore"><img alt="DevTutor for SwiftUI AppStore iOS" src="https://jaywcjlove.github.io/sb/download/appstore.svg" height="51"></a></p>
diff --git a/index.zh.html b/index.zh.html
index 4c3a518..0f69264 100644
--- a/index.zh.html
+++ b/index.zh.html
@@ -56,7 +56,8 @@ <h1 style="border: 0;" id="devtutor---swiftui-开发辅导"><a aria-hidden="true
           <p>
             <a href="./index.html">English</a> •
             <a href="#常见问题解答">常见问题</a> •
-            <a target="_blank" href="https://wangchujiang.com/#/contact">联系&#x26;支持</a>
+            <a target="_blank" href="https://wangchujiang.com/#/contact">联系&#x26;支持</a> •
+            <a href="https://github.com/jaywcjlove/devtutor/releases">变更日志</a>
           </p>
           <p><a target="_blank" href="https://apps.apple.com/app/devtutor/id6471227008" title="DevTutor AppStore"><img alt="DevTutor AppStore" src="https://jaywcjlove.github.io/sb/download/macos.svg" height="51">
 </a><a target="_blank" href="https://apps.apple.com/app/devtutor/id6471227008?platform=iphone" title="DevTutor for SwiftUI AppStore"><img alt="DevTutor for SwiftUI AppStore iOS" src="https://jaywcjlove.github.io/sb/download/appstore.svg" height="51"></a></p>