voting project using cosmos-sdk based on this project

Hi~!
I came up with the idea of a blockchain voting system using zero knowledge. Then your project caught my eye and I worked on it.
The project used cosmos-sdk and implemented solidity's zero knowledge code in the go language.

The project is here. (https://github.com/qkrwnsgh1288/anonymous-vote)
Any comments are welcome.
I appreciate your project. 😄😄👍👍 