1 files changed, 7 insertions, 3 deletions
diff --git a/examples/libc/file.c b/examples/libc/file.c
index ea50e61628..79cdce3092 100644
--- a/examples/libc/file.c
+++ b/examples/libc/file.c
@@ -1,9 +1,13 @@
 /*
- * fstat.c
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
- *  Created on: 2010-11-17
- *      Author: bernard
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2010-11-17     Bernard      first version
  */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <finsh.h>