Desktop #
- Open the document and click the icon
in the content or on the tool bar. - Click Delete. The document will be moved to Recycle bin first and will be kept for a specific period of time.
In this period, you could restore or delete it again. If the document is deleted here, and it will completely deleted and can't be restored anymore.
Click the icon 
on the homepage of DingTalk Docs and then click Recycle bin to view deleted documents.
Mobile #
Tap Docs to enter the DingTalk homepage. And tap the icon and Delete.
