1. Check and complete the closing materials: carefully check the submitted closing materials to ensure that they are complete, accurate and meet the requirements. If materials are found missing or unqualified, they should be supplemented or corrected in time.

2. Re-examine the implementation of the project: review the implementation process of the project, and analyze the reasons for the failure of the project, such as the lagging progress of the project or improper research methods. According to the analysis results, the corresponding improvement measures are formulated and perfected in the follow-up research.

3. Improve the quality and level of research results: In view of the lack of quality and level of research results, we can further optimize research methods and improve research quality. At the same time, we can actively seek cooperation and support to enhance the innovation and practicality of research results.