我的140申请7月底批准，8月1日我搬家了，同时寄了AR-11, my lawyer called the USCIS to change my address. The original I-140 approval notice was mailed to the lawyer and I already got it from the lawyer. I received e-mail from USCIS which stated that they mailed another notice to me directly (coutesy notice, according to my lawyer), but I never got the mail. My lawyer said that they may mail it to my old address and the mail must have been retured to USCIS. 不知道如果信件退回到移民局会不会影响后面的485申请（等排期，485还没有递）？我需不需要让律师给移民局打电话，要求再一次到我的新地址？还是只要有一份批准件就可以了？多谢回复。