Inrecentyears，asinternationaltradeandtransportkeepsactiveintheinternationalsup-ply chain，to fight the increasing threat of terrorism，an important safety feature，counter-terror-ism，hasalsobeenaddedtothesupplychain. Thispaper，basedontheanalysisofAEOsystem anditsmutualrecognition，pointsoutthatintoday's businessmodel the closecooperationbe-tween customs and customs，and customs and business can promote the facility and security of sup-plychain. Somesuggestionsareputforwardtoenhancesecurityandfacilityofglobalsupplychain that can ultimately promote the development of international trade.