(1) copy to a new document.You can copy all the objects in the document other than the last paragraph flag to a new document.Word saves a lot of information in the paragraph flag, and the last paragraph flag in the document contains more information, including key sections and style data.In many cases, the last paragraph flag in the Word document also contains the document's destruction information.At this point, the problem can be solved by copying all the remaining objects to the new document.