關於I-864的問題！謝謝！！！

我為母親申請綠卡，但是我沒有工作沒有收入，先生作經濟擔保，我們家是我跟先生聯合報稅。
請問這種情況，填寫I-864是需要我們夫妻倆共同簽字嗎？
今天收到移民局Request for Initial Evidence(I-485)信。其中有兩項被打叉：
1. Form I-864 Affidavit of Support was submitted;however,it was not from the petitioner/sponsor.
Please submit a completed and signed FormI-864 for the petitioner/sponser listed on Form I-130.Even if a joint sponsor will be used, the petitioner/sponor must submit Form I-864.

2.The joint sponsor on Form I-864,Affidavit of Support, must be a United States Citizen, United States National, or Lawful Permanent Residen if the United States.
Submit evidence of the joint sponsor's status.

請問這是什麽問題？

萬分感謝！！！

所有跟帖： 

• 回複：關於I-864的問題！謝謝！！！ -863211- ♂ (1249 bytes) () 03/20/2010 postreply 20:17:20

• 萬分感謝！！！ -feelingsky_cyy- ♀ (0 bytes) () 03/20/2010 postreply 20:21:55