• get into Storage space list - space settings

• Access control, space access permission can be modified, divided into Public space and Private space

Public space : You can directly use the domain name and file name to download, for example: //xxx.com/image/png7.png

Private space : The suffix has an authentication token, which is valid within one hour by default, for example: //xxx.com/image/png7.png?e=1569554368&token=CcZflfsPvDvvXjBzKsiRDhqAUSwuz5p

• click delete , you can delete the space.
  Note: It cannot be restored after deletion