In order to improve the standardization of software testing and avoid node crashes,this paper proposes a research method for robust testing of network application software based on cloud platforms.This study first complets the design of the U/I interface layer,test processing layer and data transmission layer,and constructs a testing environment.Then it simulates the load access for robustness testing of network application software,form a complete business logic by combining independent business logic modules,and achieves the integration of robustness testing results.Finally,the progressiveness of the proposed method is proved by experiments.The experimental results show that the method has good overall performance,can improve the amount of data accessed by nodes,effectively avoid node crashes,and has good application effects.