①As shown in the picture, click “version”
*Every time an document is published, a version will be generated
②Click the list on the right to preview the version of the historical document, as well as the Editor, Operating User, and Time
*When previewing the historical version of the document, the latest version of the document title is still displayed
③To restore Historical versions, click "Restore Document"-"Confirm"
*Reverting the historical version will overwrite the current version
*The restored article is in the state of 【To be published】
(After restoration)