1. Strong correlation with major: the topic of graduation thesis should be closely related to your major, so as to give full play to your professional knowledge and skills and lay a better foundation for future career development.

2. It has research value: the topic of graduation thesis should have certain research value, that is, it can solve a practical problem or make new contributions to the theory and practice of a certain field.

3. High feasibility: the topic selection of graduation thesis should be feasible, that is, it can be completed within the specified time, and sufficient research data and materials can be obtained, and at the same time, one should consider one's own actual situation and ability range.

4. Adequate literature support: The topic of graduation thesis should have sufficient literature support, that is, a large number of relevant literature and materials can be obtained for better research and analysis.

5. Consistent with the research direction of the tutor: If you choose the research direction designated by the tutor, you need to ensure that your topic is consistent with the research direction of the tutor, so that you can get better guidance and support from the tutor.

In short, the topic selection of graduation thesis should pay attention to practical problems and research value, at the same time, we should consider our own actual situation and ability scope, plan time and resources reasonably, and ensure the quality and effect of the thesis.