Already have a solution
The reference solution is
Remember the password and username
Create a password for the command line

Main code

git config --global credential.helper store

1. Go to your profile page.
2. Applications menuIn the left sidebar, click Applications.
3. Generate new token buttonClick Generate new token.
4. Token description fieldGive your token a descriptive name
5. Selecting token scopesSelect the scopes you wish to grant to this token. The default scopes allow you to interact with public and private repositories, user data, and gists.
6. Generate token buttonClick Generate token.
7. Newly created tokenCopy the token to your clipboard. For security reasons, after you navigate off this page, no one will be able to see the token again.

Then all you need to do is when git push

Username for 'https://github.com': hainuo
Password for 'https://hainuo@github.com': 

In the Password project here, you just need to paste the access token generated in the github backend

As for where the files are saved?
The file save location is /home/你使用的账户/
Two files will be generated in this directory
.gitconfig.gitconfig
.git-credentials.git-credentials
After that, your operations in the Linux terminal will not be disturbed by the verification process. .

After github turns on the second verification, the password when submitting uses the Personal Access Token in the personal settings instead of the account password