Exchange Track 1: Develop and optimize permission management strategies and processes to ensure compliance and security in permission allocation. 2. Establish and improve the internal control system, and regularly review the allocation and use of permissions. 3. Identify risks related to permission management, develop and implement risk mitigation measures, and ensure compliance with regulatory requirements. 4. Collaborate with departments such as technology and operations to promote the optimization of permission management and provide relevant training. 5. Support internal and external audits, regularly submit permission management operation reports, and provide improvement suggestions.