1. Modify the NTP server
Open the Registry
Hkey_local_machine\software\microsoft\windows\currentversion\datetime\servers
After opening, you can see that there are five time synchronization servers on the right, edit [1], and fill in the time required to synchronize the server.
such as the internal NTP server 192.168.1.100 or the public network NTP server x.x.x.x.
2. Adjust the NTP update cycle
Open the Registry
Hkey_local_machine\system\currentcontrolset\services\w32time\timeproviders\ntpclient
Edit right file specialpollinterval decimal number to 86400 (24 hours).
3. Restart Time service
Turn on system services and restart the Windows Time service.
4. Confirm Time Synchronization Success
Open the System Event Viewer and select the system event, such as the third step service restart complete, you can see the system log time-server prompt "Time provider NTP Client" is receiving valid time data from x.x.x.x, so the NTP server modification is complete.
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Windows changes NTP synchronization server