回复：谢谢PJIANG！女儿21岁以后F1或者AOS？

女儿现H4，今年满20。还有1年的时间，她可以享受H4。1年以后，我们想等这485。如果485还活着，我们就AOS(用AP回国，再回来；
-Your kid does not need to 用AP回国，再回来. Her status will automatically become AOS again after she turn 21 as long as her I-485 is pending. But if her I-485 is denied, her status will be a problem unless her can graduate soon and find a job to become H1 employee or file a new i-485 based on your NIW I-140 when your PD becomes current.

I hope USCIS will not find that your denied I-140 is related to your pending I-485 soon so that your kid can have enough time to wait for your NIW PD to become current.

如果，照你说，485被拒，我们再申请I-20，转成F1。但不知可行否？因为有移民倾向的历史。
-Normally, she F1 application will not be approved because her immigration intent.