Abstract: With the increasing requirements for safety and stability of aerospace equipment informatization construction, a scientific and fair aerospace product software quality evaluation method is particularly important.By analyzing the existing software quality evaluation methods in China, the management process thinking of software testing is introduced according to the requirements of aerospace software quality management.It emphasizes the significance of testing work products on software life cycle quality evaluation, and analyzes the model of aerospace software evaluation factors, and provides the software quality assessment's methods, the application and the process of practice.