diff --git a/src/kservice.c b/src/kservice.c
index 58f04330f1014b5a66b685ba1a50393dadf344f0..0a8786e17add34930b7fe772fa3723daa87068f8 100644
--- a/src/kservice.c
+++ b/src/kservice.c
@@ -538,7 +538,7 @@ void rt_show_version(void)
     rt_kprintf("- RT -     Thread Operating System\n");
     rt_kprintf(" / | \\     %d.%d.%d build %s\n",
                RT_VERSION, RT_SUBVERSION, RT_REVISION, __DATE__);
-    rt_kprintf(" 2006 - 2019 Copyright by rt-thread team\n");
+    rt_kprintf(" 2006 - 2020 Copyright by rt-thread team\n");
 }
 RTM_EXPORT(rt_show_version);