8老师，
我现在是H1b签证，老公的J1签证年底结束（已豁免），我想给他境内转成H4,请问需要准备哪些材料？
-File I-539 following the I-539 Instructions, e.g the copy of the H-1 approval notice, recent your spouse's paycheck stubs of the recent 3 months, and the copy of your marriage certificate,.
我所在学校国际学生处需要提供什么文件吗？
-Nothing, but just need the H-1 approval notice (photocopy) from Human Resources Office at the school.
