A simple general permission management system. Could you please take a look

A Management Platform System for the energy industry has recently been developed for the company. Since the system is positioned as a platform, it naturally requires plug-ins and high versatility, and the design of the permission Section is currently underway, as I have been busy with development and design work recently and do not have a general permission management system in my hands, I plan to take this opportunity to design one. I have no research on permission systems, I read the related articles in the garden for a day and initially made a database design. I hope you can help me to see them. I have attached the data table structure below, which is ugly ,,,