diff --git a/ESP-IDF_Robot/main/rc.h b/ESP-IDF_Robot/main/rc.h
index 91ddd0951..6b3858ebd 100644
--- a/ESP-IDF_Robot/main/rc.h
+++ b/ESP-IDF_Robot/main/rc.h
@@ -349,14 +349,14 @@ static bool adc_calibration_init(adc_unit_t unit, adc_channel_t channel, adc_att
 
 static void adc_calibration_deinit(adc_cali_handle_t handle)
 {
-#if ADC_CALI_SCHEME_CURVE_FITTING_SUPPORTED
+    #if ADC_CALI_SCHEME_CURVE_FITTING_SUPPORTED
     ESP_LOGI("ESP IDF Robot", "deregister %s calibration scheme", "Curve Fitting");
     ESP_ERROR_CHECK(adc_cali_delete_scheme_curve_fitting(handle));
 
-#elif ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
+    #elif ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
     ESP_LOGI("ESP IDF Robot", "deregister %s calibration scheme", "Line Fitting");
     ESP_ERROR_CHECK(adc_cali_delete_scheme_line_fitting(handle));
-#endif
+    #endif
 }
 
 #endif
\ No newline at end of file