diff --git a/ESP-IDF_Robot_RC/main/joystick.h b/ESP-IDF_Robot_RC/main/joystick.h
index 547fe61b4..7dda521ee 100644
--- a/ESP-IDF_Robot_RC/main/joystick.h
+++ b/ESP-IDF_Robot_RC/main/joystick.h
@@ -18,12 +18,12 @@ static esp_err_t joystick_adc_init() {
 
     adc_oneshot_chan_cfg_t config_x = {
         .bitwidth = SOC_ADC_DIGI_MAX_BITWIDTH,
-        .atten = ADC_ATTEN_DB_12,
+        .atten = ADC_ATTEN_DB_6,
 
     };
     adc_oneshot_chan_cfg_t config_y = {
         .bitwidth = SOC_ADC_DIGI_MAX_BITWIDTH,
-        .atten = ADC_ATTEN_DB_12,
+        .atten = ADC_ATTEN_DB_6,
 
     };
     ESP_ERROR_CHECK(adc_oneshot_config_channel(adc_xy_handle, ADC1_CHANNEL_0, &config_x));