A base station type replacement method, a software defined radio (SDR) network management system, a base station type replacement apparatus and a non-transitory computer-readable storage medium are disclosed. The method may include: creating a blank target base station rack diagram in a view area in a source base station rack diagram according to a new base station creation operation of a user through an SDR network management system (201); and moving a graphical managed object (MO) in the source base station rack diagram to the target base station rack diagram according to a graphical move operation of the user, storing service location keyword information of the MO in the source base station rack diagram and the target base station rack diagram, and configuring data of a target base station based on the target base station rack diagram during the graphical move operation to complete base station type replacement (202).