Could the developer offer a More detailed manual？

Perhaps just an example can't explain its usage in great detail.
Or, this library is for those skilled developers.
additionally,maybe it isn't reasonable that using the screenshots as instruction in the document

Start by reviewing the repository's current documentation and examples for gin-jwt usage, paying attention to the screenshot-based instructions mentioned in the issue. Clarify which usage scenarios need fuller explanation and consider the work complete when the relevant documentation provides detailed, understandable guidance beyond a single example.

Written by the indexing model from the issue text.