diff --git a/docs/index.html b/docs/index.html
index b83c59c..343940d 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -52,7 +52,7 @@
 
       // 页脚内容
       footer: {
-        copy: '<span>© Copyrigh 2022 </span>',
+        copy: '<span>© Copyright 2022 </span>',
         auth: '<a href="javascript:window.open(\'https://github.com/SuperManito\')">SuperManito</a>',
         pre: '',
         style: 'text-align: center;',