I have a question I can not logoff GDBT even I re-boot my system. $u.z*b_yy  
yjAL\U7`T  
I was trying to logoff for 10 minutes already. 8_8l.!~  
4z? l  
I hit the logoff button and it not allow me to logoff. I refresh the screen I still saying I still logon and still can access my account. Jb(H %NJ  
]tD]Wx%  
Did anyone know about it.

可以试试清除Cookies～

Thanks I will try it.

Is working la, Thanks a lot