![The top[ has some weird deformations](https://i.stack.imgur.com/ox3sb.png)

My problem is simple. I think that the strange deformations on the top are there because there are so many vertices in one face. How do I fix this while maintaining nice topology?

Although I triangulated the top polygon, the problem still persists.

![enter image description here](https://i.stack.imgur.com/n3sTZ.png)