Hi, thanks for your feedback.
This issue is usually related to the time zone or GPS synchronization setting. Please try the following steps:
Go to Settings → Date & Time.
Turn off both “Automatic date & time” and “Automatic time zone.”
Then manually select your correct time zone and set the correct time.
Save and restart the unit to see if the time stays correct.
If the issue persists, please share your system version information (Settings → System → About device), so we can confirm whether an update is required.
