These 37 golden days not only give the public security department time to collect your criminal evidence, but also give it an opportunity. As we all know, once the audit result is determined, it will have a great impact on a person's life, so the public security department will not make a decision easily. Moreover, the general public security department does not have enough power to easily judge a person's crime. They often need the approval of the state leading bodies above to execute the jurisdiction over a person's crime. These 37 days are often the time for the general public security department to apply to the superior. Once the superior approves, they have the right to judge a person's crime. Therefore, if they want to change the final outcome, they still have to grasp the golden 37 days.
Of course, the above is just my own opinion, because everyone has other different opinions, so you can add more! If you like my opinion, you can also give me a compliment!