Core Points - Qilu Bank (601665) announced an upgrade of its personal online banking system to enhance the quality, efficiency, speed, and intelligence of its online financial services [1] - The upgrade will take place from October 24, 2025, at 23:00 to October 25, 2025, at 7:00, during which all electronic banking services (personal mobile banking app and personal online banking) will be temporarily suspended [1] - The bank has advised customers to adjust their business handling times and make necessary financial arrangements in advance [1] Customer Communication - Qilu Bank expressed sincere apologies for any inconvenience caused by the service suspension and requested customers' understanding [2] - Customers are encouraged to contact the customer service hotline for any inquiries [2]