diff --git a/README.md b/README.md
index 3806fd9..db6e4f9 100644
--- a/README.md
+++ b/README.md
@@ -144,4 +144,4 @@ mall项目全套学习教程连载中，**关注公众号**第一时间获取。
 
 [Apache License 2.0](https://github.com/macrozheng/mall-swarm/blob/master/LICENSE)
 
-Copyright (c) 2018-2019 macrozheng
\ No newline at end of file
+Copyright (c) 2018-2020 macrozheng
\ No newline at end of file