how to avoid images always pulling?

My server has no internet connections
I have load required images locally
but when run kubectl-debug, it still pulling images.

Start by reviewing kubectl-debug's image-pull behavior and how locally loaded images are handled when the server has no internet connection. Reproduce the issue with the required images loaded locally; done means kubectl-debug no longer attempts to pull them. Note that the repository points users to a successor project because it is no longer maintained.

Written by the indexing model from the issue text.