diff --git a/bsp/nv32f100x/board/src/drv_spi.c b/bsp/nv32f100x/board/src/drv_spi.c
deleted file mode 100644
index 9799143721656dde6fc95803a53be3dccc08597e..0000000000000000000000000000000000000000
--- a/bsp/nv32f100x/board/src/drv_spi.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#include <rthw.h>
-#include <rtthread.h>
-#include <rtdevice.h>
-#include <board.h>
-
-#ifdef RT_USING_COMPONENTS_INIT
-#include <components.h>
-#endif
-
-/* TODO */