Why is there a prompt that the vitality value reaches the standard at 0 o'clock every day?

The latest version (1.1.122) has optimized the pop-up logic of the vitality value reaching the standard. When the accumulated vitality value in the past 7 days increases from less than (30, 60, 100) to equal to or higher than (30, 60, 100) The corresponding reminder will pop up. Please upgrade to the latest version to experience it.