新建 WindowsUpdatePause.bat 文件，内容如下。

右击文件，以管理员身份运行。

@echo off
:menu
cls
echo 请选择功能：
echo 1. 暂停更新至 2099年12月31日 23:59:59
echo 2. 恢复更新
set /p choice=请输入选项（1或2）:
  
if "%choice%"=="1" (
call :pause_updates
) else if "%choice%"=="2" (
call :resume_updates
) else (
echo 无效的选项，请重新输入。
timeout /t 2 >nul
goto menu
)
  
pause
exit
  
:pause_updates
echo 暂停更新...
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "FlightSettingsMaxPauseDays" /t REG_DWORD /d 27363 /f
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseFeatureUpdatesStartTime" /t REG_SZ /d "2024-12-31T23:59:59Z" /f
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseFeatureUpdatesEndTime" /t REG_SZ /d "2099-12-31T23:59:59Z" /f
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseQualityUpdatesStartTime" /t REG_SZ /d "2024-12-31T23:59:59Z" /f
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseQualityUpdatesEndTime" /t REG_SZ /d "2099-12-31T23:59:59Z" /f
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseUpdatesStartTime" /t REG_SZ /d "2024-12-31T23:59:59Z" /f
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseUpdatesExpiryTime" /t REG_SZ /d "2099-12-31T23:59:59Z" /f
echo 更新已暂停。
timeout /t 2 >nul
goto :eof
  
:resume_updates
echo 恢复默认...
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "FlightSettingsMaxPauseDays" /f
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseFeatureUpdatesStartTime" /f
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseFeatureUpdatesEndTime" /f
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseQualityUpdatesStartTime" /f
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseQualityUpdatesEndTime" /f
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseUpdatesStartTime" /f
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /v "PauseUpdatesExpiryTime" /f
echo 已恢复默认设置。
timeout /t 2 >nul
goto :eof

有些可能会出现乱码，不用管。直接输入 1 即可。

设置成功，更新时间为 2100 年。