Image bug - resize and blur image

Design help General
1

Hi,

I have a problem with resizing and image quality. Webflow generates large images that are smaller and therefore blurred when I publish my projects (using cms).
But this problem doesn’t apply to all images, it’s random.

here’s the link to the website :

thank you for your help,

Brice

Here is my site Read-Only: LINK
(how to share your site Read-Only link)