diff --git a/components/drivers/Kconfig b/components/drivers/Kconfig
index 6dffd9d5ea..471f68054f 100755
--- a/components/drivers/Kconfig
+++ b/components/drivers/Kconfig
@@ -95,6 +95,7 @@ if RT_USING_I2C
     config RT_USING_I2C_BITOPS
         bool "Use GPIO to simulate I2C"
         default y
+
     if RT_USING_I2C_BITOPS
 		config RT_I2C_BITOPS_DEBUG
    		bool "Use simulate I2C debug message"