How does Blue Ocean Hotel Group handle the resignation of interns?

Intern is also a student in school, so it is impossible to form a labor relationship with the internship unit during the internship stage, let alone sign a labor contract. Therefore, there is no problem of leaving the company, and at most the internship period is terminated early. Did not go through the formal resignation formalities with the internship unit. However, this situation is similar to the early termination of the labor contract. Although the law does not stipulate how many days in advance to fulfill the obligation of informing, it is necessary to inform in advance, because after all, it also involves the necessary work handover. However, it is obviously illegal and unacceptable for the unit to deduct the intern's last month's salary on this ground. After the handover, the unit still insists on deducting the last month's salary, which is illegal and infringes on the legitimate rights and interests of interns. Because no labor contract has been signed with the unit, the dispute between the intern and the unit is not a labor dispute, which cannot be resolved through labor arbitration, and can only be brought to the people's court. But you can also try to complain to the labor security supervision department where the unit is located and ask for intervention in the investigation to see if there are any shortcuts.