[Prestashop 1.7.5.2] Showing a category image after enter into it.

[LaikS7]

Hello,

At the beginning i want to apologize for my english. I made a topic in my language but nobody respond, so  i thought it would be a better idea to write here. 

I have some issue with category image. When I enter to category by click on category image , it show me a category image again.

I've tried change something, also on TT - Category Feature module (Show Sub Category etc.) but it didn't work. I have a big thumbnail (350px x 350 px). Maybe this is a problem, i don't know.

Do You know guys what it could be?