diff --git a/src/kservice.c b/src/kservice.c
index b992c7e6e1..d39d3c614e 100644
--- a/src/kservice.c
+++ b/src/kservice.c
@@ -613,7 +613,7 @@ void rt_show_version(void)
     rt_kprintf("- RT -     Thread Operating System\n");
     rt_kprintf(" / | \\     %d.%d.%d build %s %s\n",
                RT_VERSION, RT_SUBVERSION, RT_REVISION, __DATE__, __TIME__);
-    rt_kprintf(" 2006 - 2021 Copyright by rt-thread team\n");
+    rt_kprintf(" 2006 - 2022 Copyright by RT-Thread team\n");
 }
 RTM_EXPORT(rt_show_version);