1 files changed, 10 insertions, 1 deletions
diff --git a/bsp/simulator/dummy.c b/bsp/simulator/dummy.c
index 67a38866cb..38584eb5fd 100644
--- a/bsp/simulator/dummy.c
+++ b/bsp/simulator/dummy.c
@@ -1,4 +1,13 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ */
+
 int dummy_main()
 {
-	return 0;
+    return 0;
 }