求教小白兔或mytwocents，申請EAD要補件會要求補什麽？

下麵是信息，申請EAD和485材料都是律師給交上去的。
On September 28, 2006, we mailed a notice requesting additional evidence or information in this case. The notice explains in detail what additional material is needed. If you have questions about the notice, what is required, or if 30 days have passed and you have not received the notice. Please contact the service center where you ted your application during business hours.