Hi,
Firstly, here is the Chinese forum we need to comunicate with each other in Chinese. If you want to get support in English, please post your issue in English forum here: http://social.msdn.microsoft.com/Forums/en-US/vsmantest/threads
In addition, also take a look at my reply in your another case to see if it helps: http://social.microsoft.com/Forums/zh-CN/vstszhchs/thread/9122413c-42e4-4dcb-9e13-802ccc8f2a97
Vicky Song [MSFT] MSDN Community Support | Feedback to us