In the article，the entropy method is improved with a standardized method,and with the improved entropy method combined with the analytic hierarchy proces(AHP) method,an evaluation model for the MCAI software is set up.In the eveluation model for the MCAI software,to resolve the question of weighting the assessing index of the MCAI software entirly depends on the specialist subjective determination to the assessing index of the MCAI software in the AHP, quantizing and synthesizing the inherent information of the assessing index system of the MCAI software and the subjective judgment of evaluators, realizing an objective weithting of the assessing index of the MCAI software, achieving an objective and scientific evaluation of the MCAI software,which is an innovation for the MCAI evaluation.By using the eveluation model,the development of the MCAI software to the requirements of the user is ensured,and the development quality and efficiency of the MCAI software are increased.