Images are not rendering on the generated site

[cksachdev]

I created a post using Hexo Client and pasted an image from clipboard in macOS. Image is generated in the disk and is available, but after generating and deploying static pages, image isn't rendered in the output. Similar thing is happening on your site as well. Refer to the post link below:
https://www.mspring.org/2019/08/26/HexoClient1-3-2%E7%89%88%E6%9C%AC%E5%8F%91%E5%B8%83/

I have checked two properties in _config.yml

post_asset_folder: true
and
relative_link: true

Still, the generated pages don't render the image. Any suggestions?