主板电池没电了，写个开机自动同步网络时间的脚本，设置为开机自动执行，设置NTP服务器为ntp5.aliyun.com

net stop w32time
w32tm /unregister
w32tm /register
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\w32time\Config" /v MaxNegPhaseCorrection /t reg_dword /d 0xFFFFFFFF /f
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\w32time\Config" /v MaxPosPhaseCorrection /t reg_dword /d 0xFFFFFFFF /f
net start w32time
w32tm /resync
w32tm /resync

#pause