Carbohydrate　chip,　a　wonderful　tool　for　studying　the　carbohydrate-protein　interactions,　is　developing　very　fast　in　recent　years　and　shows　a　bright　future.　The　methods　of　fabrication　of　carbohydrate　multi-arrays　are　systematically　introduced,　factors　that　influence　the　obtained　chip＇s　quality　are　analyzed　in　detail,　and　the　general　requirement　of　plate　materials　and　immobilization　methods　for　design　of　carbohydrate　chip　are　discussed.