我怎么觉着还是要呆够180天?如果雇主180天内revoke还是无效
The final rule also provides that, once 180 days have passed following the
approval of an I-140 petition, the USCIS will not revoke the I-140 petition
solely based on the petitioner’s withdrawal of the petition or termination
of the business. The same holds true in cases where 180 days or more have
passed after an associated application for adjustment of status (form I-485)
has been filed.