Hi @lihua.zhang,
I actually saw the topic you linked to, just forgot to list it in my post above.
In any case, this topic doesn’t help much. The “attached scripts” you refer to that are mentioned in a comment are not good enough, IMO. Here’s the link for reference: https://github.com/willianantunes/tutorials/tree/master/2022/06/auth0-liquid-tester
This link contains a views directory with Liquid templates for the various email templates in Auth0. Let’s take my case as an example, which is the “Change Password” email. Here’s the template for it in the repo: https://github.com/willianantunes/tutorials/blob/master/2022/06/auth0-liquid-tester/views/reset_email.liquid
Notice that this file contains texts in Portuguese and some specific images. I could go over it and try to understand what’s relevant and what isn’t, but this is too much work. This is obviously not good.
As @max7 mentioned in his comment:
Also, it would be nice to have all these templates in a repo (or via a “reset” button).
I agree with him that there should be an official repo with all the default templates, or, as both of us have mentioned, have the “Reset” button actually reset the template to the default one.