The present disclosure provides an article picking method, server and system, and relates to the field of smart storage technology. The article picking method according to the present disclosure includes: determining an order picking position for an order to be picked for according to one or more articles required in the order to be picked for; selecting one or more shelves carrying one or more of the articles required in the order to be picked for according to information of one or more articles on candidate shelves and distances from the shelves to the order picking position; and driving one or more selected shelves to the order picking position to perform article picking.