I have a problem with displacement on edge.
How can i solve this problem?
[![enter image description here](https://i.stack.imgur.com/uMURq.jpg)](https://i.stack.imgur.com/uMURq.jpg)
[![enter image description here](https://i.stack.imgur.com/C9mLk.jpg)](https://i.stack.imgur.com/C9mLk.jpg)

I use this setting for the cube.

Thanks