Player goes up in the y-as when playing

Hey guys I got a question, when I play my game my player goes like 1up in the y-as if I put him lower he goes automatically up even if I set my terrain higher he goes higher I really don’t know what the problem is here is a photo I dont know if you can see it well but I hope you can help me I really need to fix it this is what it looks like in game and in the inspector:

The answer is to adjust the box collider size in my case it is to 0