尊敬的皮匠和8老师：
我2013已经获得绿卡，结婚早于绿卡。现以follow to join为国内的丈夫办理移民签证。刚刚收到I-824表approval的信件。上面写着：we have notified the consulate listed above that the applicant's status has been adjusted to that of a .lawful permanent resident.
现有些疑惑：1. 下一步该做什么？
2.我的case要经过NVC吗？还是直接与广州大使馆联系？
请您们指点迷津！
非常感谢！