The company is eyeing me now. Every day after work, the company wants me to sign at the security office at the factory gate before I can go out. Is it illegal to imprison me if I don't sign it?
If you don't get along well with the leader, the work will be difficult to do. It would be best if it could be resolved. If you can't solve it, change departments. Sign-in to and from work is also a means of company management. If you don't sign, it is a violation of the company's management system (see if there are any relevant provisions in the employee management regulations). It is illegal for them to refuse to go out if you don't sign it.