You can refer to the "Repair Guide" above the credit China, and divide the dishonesty into general and serious categories, and then subdivide it into general dishonesty and serious dishonesty. If it is a general file, it can be repaired by the credit department or the original administrative punishment organ. The materials involved include the Letter of Commitment on Credit Restoration, a copy of the main registration certificate of the administrative counterpart with official seal, and a copy of the relevant certification materials that have fulfilled the administrative penalty with official seal. If serious dishonesty is involved, there are many requirements for repair. Basically, we have to pass a series of requirements such as credit repair training, credit repair commitment and evaluation.