Follow the instructions.

来源: 于 2004-01-05 18:46:00 [旧帖] [给我悄悄话] 本文已被阅读：次

You need to file I539 to change your status(not visa). Download the form(I539) and read the instrcutions in it, http://uscis.gov/graphics/formsfee/forms/i-539.htm.