diff --git a/mkdocs.yml b/mkdocs.yml
index 3f415c9..13ecd5c 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -11,7 +11,7 @@ repo_name: ZXingLite
 repo_url: https://github.com/jenly1314/ZXingLite
 
 # Copyright
-copyright: 'Copyright © 2018 - 2024 Jenly'
+copyright: 'Copyright © 2016 - 2024 Jenly'
 
 # Configuration
 theme: