diff --git a/demo/spi/nrf24l01/nrf24l01_stc8h3k.c b/demo/spi/nrf24l01/nrf24l01_stc8h1k.c
similarity index 98%
rename from demo/spi/nrf24l01/nrf24l01_stc8h3k.c
rename to demo/spi/nrf24l01/nrf24l01_stc8h1k.c
index 441bbcf..61419d7 100644
--- a/demo/spi/nrf24l01/nrf24l01_stc8h3k.c
+++ b/demo/spi/nrf24l01/nrf24l01_stc8h1k.c
@@ -23,7 +23,7 @@
  *    P36(INT2)        => IRQ
  *    P37(IO)          => CE
  * 
- * test-board: Minimum System; test-MCU: STC8H3K32S2
+ * test-board: Minimum System; test-MCU: STC8H1K08,STC8H3K32S2
  */
 
 #include "nrf24l01.h"