1、打开Word文件的 VBA编辑器,快捷键 Alt+F11,右击【ThisDocument】-》 【插入模块】;2、双击刚才插入的【模块1】,添加如下代码:Private Function SaveAsFile(ByVal fileFormat As String)

Dim strDocName As String Dim intPos As Integer 'Find position of extension in filename strDocName = ActiveDocument.Name intPos = InStrRev(strDocName, ".") If intPos = 0 Then 'If the document has not yet been saved 'Ask the user to provide a filename strDocName = InputBox("Please enter the name of your document.") Else 'Strip off extension strDocName = Left(strDocName, intPos - 1) strDocName = strDocName & fileFormat End If 'Save file with new extension ActiveDocument.SaveAs fileName:=strDocName, fileFormat:=wdFormatText 'Close active document ActiveDocument.Close SaveChanges:=wdSaveChanges, OriginalFormat:=wdOriginalDocumentFormat End Function3、保存代码及文件,且关闭word并重新打开,重新打开点击【选项】-》 【启用此内容】