diff --git a/config/open_source/tgt_hardware.c b/config/open_source/tgt_hardware.c
index 65b4ba9..784e30e 100644
--- a/config/open_source/tgt_hardware.c
+++ b/config/open_source/tgt_hardware.c
@@ -82,7 +82,7 @@ const struct HAL_KEY_GPIOKEY_CFG_T cfg_hw_gpio_key_cfg[CFG_HW_GPIOKEY_NUM] = {
 #endif
 #endif
 */
-	{HAL_KEY_CODE_FN1,{HAL_IOMUX_PIN_P1_5, HAL_IOMUX_FUNC_AS_GPIO, HAL_IOMUX_PIN_VOLTAGE_VIO, HAL_IOMUX_PIN_PULLUP_ENABLE}},
+	// {HAL_KEY_CODE_FN1,{HAL_IOMUX_PIN_P1_5, HAL_IOMUX_FUNC_AS_GPIO, HAL_IOMUX_PIN_VOLTAGE_VIO, HAL_IOMUX_PIN_PULLUP_ENABLE}},
 };
 
 //bt config
diff --git a/config/open_source/tgt_hardware.h b/config/open_source/tgt_hardware.h
index 84dfc4b..50ca0d9 100644
--- a/config/open_source/tgt_hardware.h
+++ b/config/open_source/tgt_hardware.h
@@ -76,7 +76,7 @@ extern const uint16_t CFG_HW_ADCKEY_MAP_TABLE[CFG_HW_ADCKEY_NUMBER];
 #elif BES_AUDIO_DEV_Main_Board_9v0
 #define CFG_HW_GPIOKEY_NUM (6)
 #else
-#define CFG_HW_GPIOKEY_NUM (1)
+#define CFG_HW_GPIOKEY_NUM (0)
 #endif
 #endif