[ 如果I539申请没有通过，你会收到I-541 Notice of Decision延期被拒通知，如果收到拒签通知原先的停留时限还没到期，只需要在到期前离境就可以。如果收到拒签通知时已经过期也不用担心，移民局通常会给30天的宽限期让你准备离境（从Notice Date?起算）。 ] 这是我在网上找到的内容，就是不知道这种说法对不对，请8老师给支支招！谢谢啦！
-Normally it is reasonable for you to leave within 30 days, and the VO should understand it when you apply for the visa in the future. But you my need to be interviewed in the US Consulate when you apply for the visa (keep the I-539 B-2 extension denial or approval notice for future visa application)..
