diff --git a/System/os_handler.c b/System/os_handler.c
index dc73ced5..bcb39d01 100644
--- a/System/os_handler.c
+++ b/System/os_handler.c
@@ -3,8 +3,8 @@
  * @file     os_handler.c
  * @brief    OS_SysTick_Handler and sPendSV_Handler
  * @author   迟凯峰
- * @version  V3.1.1
- * @date     2024.11.20
+ * @version  V3.1.2
+ * @date     2024.11.21
  ******************************************************************************/
 
 #include "os_link.h"