The summary part of the graduation thesis should summarize the whole research process and results, including the research purpose, methods, data analysis and conclusions. We should briefly review the main findings and contributions of the research, and emphasize its importance and practical significance. The prospect part discusses the shortcomings and unsolved problems of current research, and puts forward the future research direction and possible improvement measures. The prospect should be based on literature review and in-depth analysis of the theoretical basis of related fields, which is feasible and innovative. The writing of summary and prospect should be accurate, concise and clear in logic, so as to ensure readers' overall grasp of research work and guidance for future development.