Basic information is mainly displayed at the head of the test results page, including: title (title or paragraph name), author, upload time, footnotes and endnotes, comparison database range, comparison time range and early detection tips. Extended data red text: indicates that the system has detected the content with text copying phenomenon. Yellow text: gray text: indicating that the system has identified the referenced content; It means that the system has excluded this part of the content after analysis and will not be included in the test (original sentences, directories, references). Black text: refers to the content included in the test, and no copying phenomenon is found. Underline: use footnotes and endnotes to identify text parts; Putting the mouse on this text will prompt the specific content of the recognized footnote or endnote of this text in the form of floating text.