Is it normal for Sichuan Haidilao Hotpot to apply for an ID card for four days before filing?

There may not be any bad motives, but it is definitely illegal to take away a person's ID card.

According to Article 15 of the Law of the People's Republic of China on Resident Identity Cards, "No organization or individual may seize a resident identity card. However, unless the public security organ implements the compulsory measures of residential surveillance in accordance with the Criminal Procedure Law of People's Republic of China (PRC). "

Obviously, this enterprise is also a backward enterprise that does not understand the law. Not the "regular" unit you said. You need to pay more attention to working there in the future.