remote: Repository not found. fatal: repository 'https://github.com/chenbowen950908/zhongzanjiaoyu.git/' not found
git clone will be asked to enter the general account password, if you use a company computer, then, git push and git pul are reported as an error, but the remote repository indeed exist.
Most likely already have a computer account information of others.
Verify that the computer has the account information of others
git config -l
See if there credential.helper = xxxx information if you need to clear the account information
git config --system --unset credential.helper