Abstract: In view of the problem that Monkey algorithm cannot acquire solutions exactly in solving global optimization and spend a lot of time in computation,this paper designed a hybrid algorithm based on monkey algorithm and simple method which combine with the searching idea of traditional simple method.The algorithm improves the calculation accuracy and speeds up monkey algorithm converge speed in a certain degree.The simulation results show that the improved monkey-simple hybrid algorithm has strong advantage in function testing.The results are more close to the theory optimal solution．

Key words: Monkey algorithm,Pseudo-gradient,Opposition-based,Simple method,Testing functions