diff --git a/bsp/wch/risc-v/Libraries/ch32_drivers/SConscript b/bsp/wch/risc-v/Libraries/ch32_drivers/SConscript
index 2ebb4a9d5a171e8b014daa801d5e809d1db3e03e..3f3fb70c03080077a848012017ceae35e29cac67 100644
--- a/bsp/wch/risc-v/Libraries/ch32_drivers/SConscript
+++ b/bsp/wch/risc-v/Libraries/ch32_drivers/SConscript
@@ -15,10 +15,10 @@ if  GetDepend('SOC_RISCV_FAMILY_CH32'):
     if GetDepend('BSP_USING_ADC'):
         src += ['drv_adc.c']
 
-    if GetDepend(['BSP_USING_DAC']):
+    if GetDepend('BSP_USING_DAC'):
         src += ['drv_dac.c'] 
 
-    if GetDepend(['BSP_USING_I2C_BITOPS']):
+    if GetDepend('BSP_USING_SOFT_I2C'):
         src += ['drv_soft_i2c.c']
 
     if GetDepend('BSP_USING_RTC'):
diff --git a/bsp/wch/risc-v/Libraries/ch32_drivers/drv_soft_i2c.c b/bsp/wch/risc-v/Libraries/ch32_drivers/drv_soft_i2c.c
index a6de7a5374b06f7ebd5c70f3c224200691dfd01e..47dd429b126f6b979a4e80b35102b1fa96db5ff4 100644
--- a/bsp/wch/risc-v/Libraries/ch32_drivers/drv_soft_i2c.c
+++ b/bsp/wch/risc-v/Libraries/ch32_drivers/drv_soft_i2c.c
@@ -11,7 +11,7 @@
 #include <board.h>
 #include "drv_soft_i2c.h"
 
-#ifdef RT_USING_I2C
+#ifdef BSP_USING_SOFT_I2C
 
 //#define DRV_DEBUG
 #define LOG_TAG              "drv.i2c"
diff --git a/bsp/wch/risc-v/ch32v307v-r1/board/Kconfig b/bsp/wch/risc-v/ch32v307v-r1/board/Kconfig
index baf9a2f0479d45f0392942cb72b525bd46cb6af2..b1134365e007d6d7f327b11d004b20b3c23b71c1 100644
--- a/bsp/wch/risc-v/ch32v307v-r1/board/Kconfig
+++ b/bsp/wch/risc-v/ch32v307v-r1/board/Kconfig
@@ -89,14 +89,14 @@ menu "On-chip Peripheral Drivers"
                 default n  
         endif 
 
-    menuconfig BSP_USING_I2C
+    menuconfig BSP_USING_SOFT_I2C
         bool "Enable I2C Bus"
         select RT_USING_I2C
         select RT_USING_I2C_BITOPS
         select RT_USING_PIN
         default n
 
-        if BSP_USING_I2C
+        if BSP_USING_SOFT_I2C
             config BSP_USING_I2C1
                 bool "Enable I2C1 Bus"
                 default n