How to add a picture/image of a post on the main dash page ?

[jason19970210-senao]

As the subject, I would love to place a picture at the preview, just like the effect from the author's site: https://blog.oniuo.com/

[ikeq]

Simply configure a thumbnail field in front matter

thumbnail: 'landscape.jpg #111'

see https://blog.oniuo.com/theme-inside/docs/front-matter#%E9%80%82%E7%94%A8%E4%BA%8E-post