The opening report is actually a summary of the content of the paper. This is an overview and brief introduction of the paper. The opening report can be modified according to the actual situation. Write a general outline first, and then revise it after you finish it. The contents stated in the opening report should be consistent with the contents of the paper, but in general, the opening report does not check the duplicate, and it is necessary to check the duplicate, focusing on the paper. The literature review of graduation thesis is more comprehensive, deeper and richer than the opening report. The final content of the paper is not in the opening report. After opening the topic, if you want to write other contents, it is also possible to write according to the contents and framework in the opening report.