diff --git a/src/W800_SDK_v1.00.10/app/app_drivers/watch_peripherals/watch_peripherals.c b/src/W800_SDK_v1.00.10/app/app_drivers/watch_peripherals/watch_peripherals.c
index 30fa811..16464c0 100644
--- a/src/W800_SDK_v1.00.10/app/app_drivers/watch_peripherals/watch_peripherals.c
+++ b/src/W800_SDK_v1.00.10/app/app_drivers/watch_peripherals/watch_peripherals.c
@@ -748,7 +748,6 @@ void watch_peripherals_watch_sleep(void)
     extern LCDConfig_t LCDConfig;
     // First, we disable the display backlight and we set all the peripherals in their low power mode
     lcd_set_backlight(&LCDConfig, 0);
-    //lcd_on(&LCDConfig, false);
     lcd_sleep(&LCDConfig, true);
     watch_peripherals_magnetometer_power_mode_set(QMC5883L_Mode_Control_Standby);
     if(CST816D_sleep())