1, Introduce authentication and kyc process: In the process of payment and settlement, customers are required to provide valid identification and relevant information, and conduct authentication and due diligence, which can help confirm the true identity of customers and reduce the risks of illegal activities such as fraud and money laundering.

2. Strengthen risk monitoring and abnormal transaction detection: establish an effective risk monitoring system and use technical means to monitor and analyze transaction data in real time. By setting appropriate rules and models, we can identify abnormal trading patterns in time, such as large transactions, day trading, cross-border transactions and so on, so as to further investigate and take necessary measures.

3. Establish a sound internal control system: formulate a sound internal control system and operating procedures, clarify the responsibilities and authority of each post, and ensure that all systems and procedures are effectively implemented. At the same time, strengthen the training and education of employees, improve their business level and risk awareness, and ensure the effective implementation of various systems and procedures.