diff --git a/bsp/wch/risc-v/Libraries/ch32_drivers/drv_gpio.c b/bsp/wch/risc-v/Libraries/ch32_drivers/drv_gpio.c
index 1203303bde94f6dfc2eccfacf9a1302ea8ed5e45..d4a925c6ae88e61c28fa843e6f05015426383420 100644
--- a/bsp/wch/risc-v/Libraries/ch32_drivers/drv_gpio.c
+++ b/bsp/wch/risc-v/Libraries/ch32_drivers/drv_gpio.c
@@ -11,7 +11,7 @@
 #include <board.h>
 #include "drv_gpio.h"
 
-#ifdef RT_USING_PIN
+#ifdef BSP_USING_GPIO
 #define PIN_NUM(port, no) (((((port) & 0xFu) << 4) | ((no) & 0xFu)))
 #define PIN_PORT(pin) ((uint8_t)(((pin) >> 4) & 0xFu))
 #define PIN_NO(pin) ((uint8_t)((pin) & 0xFu))
@@ -569,4 +569,4 @@ int rt_hw_pin_init(void)
 }
 INIT_BOARD_EXPORT(rt_hw_pin_init);
 
-#endif /* RT_USING_PIN */
+#endif /* BSP_USING_GPIO */
diff --git a/bsp/wch/risc-v/Libraries/ch32_drivers/drv_soft_spi.c b/bsp/wch/risc-v/Libraries/ch32_drivers/drv_soft_spi.c
index ebe66a51f9a2b1c61cda9f3d0ecffa2fb26b9f28..1795343ac34e4c6ace984d02ac8eb7b6d87c8656 100644
--- a/bsp/wch/risc-v/Libraries/ch32_drivers/drv_soft_spi.c
+++ b/bsp/wch/risc-v/Libraries/ch32_drivers/drv_soft_spi.c
@@ -11,7 +11,7 @@
 #include <board.h>
 #include "drv_soft_spi.h"
 
-#if defined(RT_USING_SPI) && defined(RT_USING_SPI_BITOPS) && defined(RT_USING_PIN)
+#ifdef BSP_USING_SOFT_I2C
 
 #define LOG_TAG             "drv.soft_spi"
 #include <drv_log.h>
@@ -225,4 +225,4 @@ int rt_soft_spi_init(void)
 }
 INIT_BOARD_EXPORT(rt_soft_spi_init);
 
-#endif /* defined(RT_USING_SPI) && defined(RT_USING_SPI_BITOPS) && defined(RT_USING_PIN) */
+#endif /* BSP_USING_SOFT_I2C */
diff --git a/bsp/wch/risc-v/ch32v307v-r1/board/Kconfig b/bsp/wch/risc-v/ch32v307v-r1/board/Kconfig
index 182bdacab01a8b860839c65377dbeeae11918768..2a13b88126b6c170adc93a1e72eae4b6212f305c 100644
--- a/bsp/wch/risc-v/ch32v307v-r1/board/Kconfig
+++ b/bsp/wch/risc-v/ch32v307v-r1/board/Kconfig
@@ -98,7 +98,7 @@ menu "On-chip Peripheral Drivers"
 
         if BSP_USING_SOFT_I2C
             config BSP_USING_I2C1
-                bool "Enable I2C1 Bus"
+                bool "Enable I2C1 Bus (software simulation)"
                 default n
 
                 if BSP_USING_I2C1
@@ -115,7 +115,7 @@ menu "On-chip Peripheral Drivers"
                 endif
 
             config BSP_USING_I2C2
-                bool "Enable I2C2 Bus"
+                bool "Enable I2C2 Bus (software simulation)"
                 default n
 
                 if BSP_USING_I2C2