# 更新文件

单击文档右侧的“更新”按钮

[![document-update-zh.png](https://bookstack-media.s3.us-west-2.amazonaws.com/uploads/images/gallery/2021-11/scaled-1680-/document-update-zh.png)](https://bookstack-media.s3.us-west-2.amazonaws.com/uploads/images/gallery/2021-11/document-update-zh.png)

当文档模态出现时，更新信息并单击“更新”按钮

[![document-update-document-zh.png](https://bookstack-media.s3.us-west-2.amazonaws.com/uploads/images/gallery/2021-11/scaled-1680-/document-update-document-zh.png)](https://bookstack-media.s3.us-west-2.amazonaws.com/uploads/images/gallery/2021-11/document-update-document-zh.png)