There are always people complaining after updating Mac to system 10.14 or above，Serious power consumption problem in standby mode。Recently I also encountered this problem：After it is fully charged, close the lid.，The battery dropped by 70% or 80% the next day.，sometimes even more。So，How can we solve this problem? The editor will share two practical Mac setup tips，Help everyone alleviate standby power consumption。
1. 调整节能设置
in system preferences，Find the "Energy Saver" option：
•关闭显示器时间设置：In the battery and power adapter options respectively，Shorten the period of time when the display is turned off。This reduces the display brightness time，Thereby reducing the battery consumption rate。
•禁止自动进入睡眠：Uncheck "When display turns off"，Prevent the computer from automatically going to sleep" option。This prevents the computer from going to sleep prematurely when not needed，thereby reducing energy consumption。
2. 设置勿扰模式
in system preferences，Find the "Notifications" option：
•启用勿扰模式：In Do Not Disturb settings，Check "Enable Do Not Disturb when display goes to sleep"。This will block incoming calls and notifications when your computer goes to sleep.，Also reduce background application activity，Further save power。
Through the above two settings，You can effectively reduce the power consumption of your Mac in standby mode，Improve battery life，Make your MacBook experience smoother and save power。
