diff --git a/README.md b/README.md
index 2fe5661..5736b47 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,6 @@ Detailed changes for each release are documented in the [release notes](https://
 
 ## License
 
-The code is available under the [MIT](https://github.com/vtrois/kratos/blob/main/LICENSE) license.
+The code is available under the [GPL 3.0](https://github.com/vtrois/kratos/blob/main/LICENSE) license.
 
-The document is licensed under a [Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License](http://creativecommons.org/licenses/by-nc-nd/4.0/).
\ No newline at end of file
+The document is licensed under a [Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License](http://creativecommons.org/licenses/by-nc-nd/4.0/).
diff --git a/README.zh-CN.md b/README.zh-CN.md
index cc77660..33ec305 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -34,7 +34,6 @@ Kratos 是一款专注于用户阅读体验的响应式 WordPress 主题，整
 <img src="https://cdn.jsdelivr.net/gh/vtrois/kratos@3.3.4/assets/img/options/discuss.png">
 </p>
 
-
 ## 打赏捐赠
 
 <p align="center">
@@ -43,4 +42,4 @@ Kratos 是一款专注于用户阅读体验的响应式 WordPress 主题，整
 
 ## 版权说明
 
-该仓库代码文件使用 [MIT](https://github.com/vtrois/kratos/blob/main/LICENSE) 协议进行授权，文档文件使用 [署名-非商业性使用-禁止演绎 4.0 国际](http://creativecommons.org/licenses/by-nc-nd/4.0/) 协议进行授权。
\ No newline at end of file
+该仓库代码文件使用 [GPL 3.0](https://github.com/vtrois/kratos/blob/main/LICENSE) 协议进行授权，文档文件使用 [署名-非商业性使用-禁止演绎 4.0 国际](http://creativecommons.org/licenses/by-nc-nd/4.0/) 协议进行授权。
diff --git a/inc/theme-options.php b/inc/theme-options.php
index 1d6ca4d..01f51a7 100644
--- a/inc/theme-options.php
+++ b/inc/theme-options.php
@@ -1145,7 +1145,7 @@ CSF::createSection($prefix, array(
         ),
         array(
             'type' => 'content',
-            'content' => __('主题源码使用 <a href="https://github.com/vtrois/kratos/blob/main/LICENSE" target="_blank">MIT 协议</a> 进行许可，说明文档使用 <a href="https://creativecommons.org/licenses/by-nc-nd/4.0/" target="_blank">CC BY-NC-ND 4.0</a> 进行许可。', 'kratos'),
+            'content' => __('主题源码使用 <a href="https://github.com/vtrois/kratos/blob/main/LICENSE" target="_blank">GPL 3.0 协议</a> 进行许可，说明文档使用 <a href="https://creativecommons.org/licenses/by-nc-nd/4.0/" target="_blank">CC BY-NC-ND 4.0</a> 进行许可。', 'kratos'),
         ),
         array(
             'type' => 'subheading',