set choice=
set /p choice= 请选择:
IF NOT "%choice%"=="" SET choice=%choice:~0,1%
if /i "%choice%"=="1" goto QQ1
if /i "%choice%"=="2" goto QQ2
if /i "%choice%"=="6" goto Exit
echo 选择无效,请重新输入
echo.
goto cho Q1
start start "D:\Program Files\Tencent\QQ\QQ.exe" /START QQUIN:375886375 PWDHASH:*************************** /STAT:40
pause
goto cho