说明：  作用：自动倒计时，到朋友作物即将成熟前提醒你。不会错过好友的任何一个水果。偷东西一个都不会少。时间支持小时的输入；支持关机倒计时。
(Role: Automatic countdown to a friend before the crop is about to remind you mature. Friends will not miss any one of the fruit. Will not steal a few things. Time to support hours of input support shutdown countdown.)