Your certificate has expired. Take your ID card and bank card to the bank counter, and they will give you two yards for free, and then you can install the card. . . If you want to check, the computer will start from the lower left corner of the computer after it is inserted into your K-treasure. Program. Tool software of Agricultural Bank of China. China Huada or other names. Management tools. Click Certificate Operation to view the effective date. I hope I can help you. I feel good. Please accept the answer ~ ~