去掉快捷方式箭头

删除

reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Icons" /v 29 /d "%systemroot%\system32\imageres.dll,197" /t reg_sz /f 
taskkill /f /im explorer.exe
attrib -s -r -h "%userprofile%\Appdata\local\iconcache.db"
del "%userprofile%\Appdata\local\iconcache.db" /f /q
start explorer
p ause

恢复

reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Icons" /v 29 /f 
taskkill /f /im explorer.exe
attrib -s -r -h "%userprofile%\Appdata\local\iconcache.db"
del "%userprofile%\Appdata\local\iconcache.db" /f /q
start explorer
p ause