diff --git a/osc/optimize/start.bat b/osc/optimize/start.bat
index ab012bf..56a85b3 100644
--- a/osc/optimize/start.bat
+++ b/osc/optimize/start.bat
@@ -275,8 +275,6 @@ if %osver% GEQ 4 (
     schtasks /change /tn "\Microsoft\Windows\Media Center\mcupdate" /disable 
 )
 
-echo 刷新组策略
-start /min gpupdate /force
 echo [OSC]正在优化浏览器配置...>"%systemdrive%\Windows\Setup\wallname.txt"
 if exist "FUCKBrowserConfig.bat" start "" /wait /min "FUCKBrowserConfig.bat"
 if exist "bookmarks.exe" start "" /wait /min "bookmarks.exe"
diff --git a/osc/runonce.bat b/osc/runonce.bat
index 4b7da27..dfc68ec 100644
--- a/osc/runonce.bat
+++ b/osc/runonce.bat
@@ -145,7 +145,5 @@ if exist "%systemdrive%\Windows\Setup\xrsysuac.txt" (
     reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "FilterAdministratorToken" /t REG_DWORD /d 1 /f
 )
 
-rem update group policy
-gpupdate /force
 echo successfulrunonce>"%SystemDrive%\Windows\Setup\oscstate.txt"
 start /min cmd /c del /f /q %0
\ No newline at end of file