Move mouse up but my character look down

Hi guys,
So i create a new character in my bp but when i move the mouse up and he look down and move down then he look up.
I dont know did i do something wrong in the project setting input or what?

I dont know did i do something wrong in the project setting input or what?

Some people like inverted Y look. Flip these 2 around:

image

Or multiply Look Up Rate by -1, or set it to negative value instead.