The purpose and significance of graduation thesis topic selection are introduced as follows:

1) topic selection provides a guarantee for improving the quality of graduation thesis.

The topic of graduation thesis needs to be considered and compared repeatedly before it can be determined. The process of choosing a topic for graduation thesis is the process of early scientific research. After the topic of graduation thesis is determined, students can form a general outline in their minds.

Only when the topic of graduation thesis is meaningful can the graduation thesis be valuable. Otherwise, even if you spend more time and energy, even if the structure, language and format of the paper are reasonable, it will be a good paper on the surface, but it will not have positive effects and high value.

2) Choosing a topic is conducive to giving full play to students' specialties.

Students' choice of topics according to their own actual situation is conducive to complementing each other's advantages, making up for the lack of knowledge and skills in a certain aspect, and acquiring relevant knowledge in a targeted and efficient manner, which is conducive to early success. The topic selection plans the blueprint of graduation thesis writing, determines the research angle and scale of graduation thesis, and determines the direction and possible final result of graduation thesis writing and even research work.

3) Choosing a topic helps to improve students' research ability.

Choosing a topic is the first step for college students to engage in scientific research practice. Before choosing a topic, they should study the professional knowledge of a certain subject, consult and sort out relevant materials, and consciously or unconsciously apply them to the research methods;

When choosing a topic, we should actively think about the professional knowledge we have learned and deepen our understanding of the problems we have learned. In this process, the thinking ability and research ability of analysis and synthesis, judgment and reasoning, induction and deduction, association are exercised and improved.

4) Choosing a topic can make graduation thesis writing complete smoothly.

If the topic is too big and difficult, it will be difficult to complete the paper; The topic selection is too small and simple to achieve the purpose of graduation thesis writing. Choosing a topic with moderate difficulty and appropriate size can ensure the smooth writing of graduation thesis.

Topic selection is the beginning and an important part of graduation thesis writing. The topic selection of graduation thesis should be able to comprehensively use the professional knowledge and skills learned to explore and solve some practical problems. Therefore, choosing a good topic is the key to graduation design.