腾讯云短信：关于虚拟机系统时间错误解决：500 ：time offset too big, more then 600 seconds

vagrant@homestead:~$ date
Mon Apr  8 02:07:46 UTC 2019
vagrant@homestead:~$ timedatectl status
                  Local time: Mon 2019-04-08 02:08:21 UTC
              Universal time: Mon 2019-04-08 02:08:21 UTC
                    RTC time: Sun 2019-04-07 10:45:14
                   Time zone: UTC (UTC, +0000)
   System clock synchronized: yes
systemd-timesyncd.service active: yes
             RTC in local TZ: no

vagrant@homestead:~$ sudo timedatectl set-timezone "Asia/Shanghai"

3.检查一下：

vagrant@homestead:~$ date
Mon Apr  8 10:17:59 CST 2019