How to make gameobject appear in front of camera -overlay?

My game have a inventory,

when I drag the item slot item,it instantiate a new item and follow where I the drag.

The problem is my inventory is inside a canvas with overlay setting and Where I instantiate is in canvas with screen Space-Camera so It blocking my instancetiate item.

Change the Canvas’s “Render Mode” to “Screen Space - Camera” and change the Sorting layers accordingly,