diff --git a/modules/master_machine/master_process.c b/modules/master_machine/master_process.c
index 057c8fd..e530e0d 100644
--- a/modules/master_machine/master_process.c
+++ b/modules/master_machine/master_process.c
@@ -5,7 +5,7 @@
  * @version beta
  * @date 2022-11-03
  * @todo 增加对串口调试助手协议的支持,包括vofa和serial debug
- * @copyright Copyright (c) 2022
+ * @copyright Copyright (c) 2023
  *
  */
 #include "master_process.h"