1, you need to know the specific opinions and suggestions of the tutor on the first draft of your thesis, and see if it can be revised and improved on the basis of the original topic to meet the requirements of passing the exam.

If the original topic can't be passed, you need to rethink the new topic. You can consider topics related to the original topic or research directions that you are interested in, and then determine a new thesis topic after communicating with your tutor.

3. After the new topic of the paper is determined, it is necessary to search and study the relevant literature, understand the previous research results and research status, and provide reference for your own research.

4. After the topic of the new paper is determined, it is necessary to re-formulate the research plan and timetable, determine the research focus and research methods, and ensure the high quality and efficiency of the research.

5. In the process of researching new papers, we should seriously study and study relevant documents, accumulate research experience and knowledge, and improve our paper level.