Alipay refunded to China Construction Bank, why didn't the bank come to the information?

CCB credit card, no refund SMS reminder. The landlord can check the outstanding bills and refund details through WeChat or online banking. For example, if you receive a refund today, the details will show "082020 15 Alipay Technology Co., Ltd.". Generally, after Alipay prompts that the refund is successful, check the bank information every two days, and there will be records. The refund arrival time prompted by Alipay is the unilateral information of his family, not the actual arrival time of the bank, because after Alipay exits, the bank will have to deal with it again, so the time prompted by Alipay cannot prevail.