diff --git a/README.md b/README.md
index fe1e6e9..84f0719 100644
--- a/README.md
+++ b/README.md
@@ -172,4 +172,4 @@ mall
 
 [Apache License 2.0](https://github.com/macrozheng/mall-swarm/blob/master/LICENSE)
 
-Copyright (c) 2018-2021 macrozheng
\ No newline at end of file
+Copyright (c) 2018-2022 macrozheng
\ No newline at end of file