Plone and Angular integration

I have created a custom "content type" with the "image field" named "background". When I try to make the UI using angular . I wrote the statement

<img [src]=""/>

I am getting this in my browser console.

core.js:7326 WARNING: sanitizing HTML stripped some content (see
_sanitizeHtml @ core.js:7326

Hi @AnanthaBalaji
This is a notification from angular and is unrelated to plone.
See more on the angular sanitation here: