Small papers can be appropriately reduced in topics, research steps and contents, research data, research conclusions and so on. The graduation thesis needs to carry out detailed literature research, write a literature review, explain the background and significance of the topic, summarize the research status of the topic, analyze the innovation and feasibility of the topic, and also need the support of theoretical research to carry out detailed design and practice. The design has been implemented for at least half a year, with complete research data, and the conclusion is drawn through professional data analysis. The conclusion of this paper has practical significance. The essay focuses on an argument, looking for documents and arguments to verify, or designing and implementing it to get an argument. The process is simpler than graduation thesis.