Method and device for configuring smart card

The invention discloses a method and a device for configuring a smart card, which expands the range of optional numbers when a user applies for the smart card and realizes configuration of the capacity and the functional type of the smart card so as to meet different application requirements of a user. The method for configuring the smart card comprises the following steps: configuring the corresponding relation between the serial number of a blank card and radio frequency identification (RFID); configuring a user number pool according to the corresponding relation; analyzing the type of the smart card product from the serial number of the blank card; and selecting the corresponding user number from the user number pool according to the type of the product.