@echo off

::开机自启动，延迟10秒
reg delete "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "DeskClean" /f 
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "DeskClean" /t REG_SZ /d %~s0 /f
ping/n 10 127.0>nul

::获取桌面路径
for /f "tokens=2,*" %%i in ('reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders" /v "Desktop"') do pushd %%j\

::删除空文件
for %%a in (*.*) do (
 for %%b in ("%%a") do (
  if "%%~zb"=="0" (
   del /q /a /f %%~sa 2>nul
  )
 )
 echo;%%a|find /i "lnk" >nul && call :d %%~sa
)
pause

:d 删除无效快捷方式
for /f "tokens=*" %%c in ('type %1^|find /i "."^|find "\"') do (
 if not exist %%~sc (
  del /q /a /f %1 2>nul
 )
)
goto :eof
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