djagno modified html not applied

hello.
We are developing with django local server and deploying via ec2/rds.
Today, while editing a specific app model and HTML, I suddenly encountered an error that did not apply.
In the meantime, after local development, I uploaded ec2 through Filezilla and applied it with the ‘udo systemctl daemon-reload && sudo systemctl restart nginx’ command.
There have been no problems with this method for the past two years.
However, today’s sudden change does not take effect.
It is being distributed based on the HTML uploaded just yesterday.
There is no error code, so I have no idea.
CSS changes are applied well.

For us to have any possibility of providing assistance, you’ll need to be more specific and provide a lot more detail about the issue you’re facing.

The first step in this will be gathering more information.

This includes showing what versions of Python and Django you are using, and how you’re running your project.

This also includes showing the actual commands being used that generated the errors, specifically describing the symptoms you’re seeing, with the appropriate details. You’ll also want to check log files to see what may be shown in them.