diff --git a/bsp/lpc408x/drivers/drv_adc.c b/bsp/lpc408x/drivers/drv_adc.c
index 0d9501b505b1dd1bf15e38125d7dd608c72b2ea7..77d5c3c9d90b68d53e43ce2c39cb3897932f67a3 100644
--- a/bsp/lpc408x/drivers/drv_adc.c
+++ b/bsp/lpc408x/drivers/drv_adc.c
@@ -1,5 +1,11 @@
 /*
- * Copyright (c) 2006-2021, fzxhub
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-09-27     fzxhub       the first version
  */
 
 #include <rtthread.h>
diff --git a/bsp/lpc408x/drivers/drv_adc.h b/bsp/lpc408x/drivers/drv_adc.h
index 2ef13ad96c8230a2ee5c3e0b21d10e08726476ab..a3e878c417bef7c23bb0c4194d4671ba6c2d14df 100644
--- a/bsp/lpc408x/drivers/drv_adc.h
+++ b/bsp/lpc408x/drivers/drv_adc.h
@@ -1,5 +1,11 @@
 /*
- * Copyright (c) 2006-2021, fzxhub
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-09-27     fzxhub       the first version
  */
 
 #ifndef DRV_ADC_H__