In the context of green recycling and remanufacturing, in order to achieve economic and environmental benefits, the problem of robotic disassembly sequence planning (RDSP) has received more and more attention from researchers. Considering the structure and kinematic characteristics of industrial robots, this paper uses spatial interference matrix to describe the physical constraint relationship between End-of-Life (EoL) product parts, and a multi-objective robot disassembly sequence planning model with the goal of minimizing the switching time of disassembly tools and maximizing the disassembly profit is created. Meanwhile, a multi-objective robot disassembly sequence planning algorithm based on genetic programming (GP) algorithm is proposed to solve the mathematical model. Finally, a case studies based on a gear pump verify the effectiveness of proposed method.