What's wrong with filling a path?

Question

Adobe Photoshop

I selected the area and filled in the selected area through the contour fill, did not change anything in the settings, when suddenly it was not the area that I selected that was filled with color, but on the contrary, everything around the selected area began to be filled. How to fix, or another way to fill with color, tell me?

Answer 1

What fill are you using? I see in the screenshot, you call the selection "vector object", and it is poured from here:
Well, in order for you to turn the vector into a selected area, you need to press ctrl + enter, then you can fill it in the usual way.