diff --git a/components/drivers/Kconfig b/components/drivers/Kconfig
index 4ebde1512501702199abe6a56d1f752c8d0fa53d..457b8751fe760ab990c6e025cca70a50030b882f 100755
--- a/components/drivers/Kconfig
+++ b/components/drivers/Kconfig
@@ -95,12 +95,12 @@ if RT_USING_I2C
     config RT_USING_I2C_BITOPS
         bool "Use GPIO to simulate I2C"
         default y
-endif
 
-if RT_USING_I2C_BITOPS
-    config RT_I2C_BITOPS_DEBUG
-        bool "Use simulate I2C debug message"
-        default n
+    if RT_USING_I2C_BITOPS
+	config RT_I2C_BITOPS_DEBUG
+            bool "Use simulate I2C debug message"
+            default n
+    endif
 endif
 
 config RT_USING_PIN