Hello! Your card belongs to ICBC's Volkswagen Credit Card. ICBC stipulates that all cards with a credit limit of less than 2,000 yuan are public cards. They stipulate that if a credit card is swiped for three months and the credit limit exceeds that of 500 yuan, it can be upgraded to 500 yuan and swiped for another three months; if it exceeds that of 500 yuan, it can be upgraded to 1000 yuan. If the credit card limit exceeds that of 500 yuan again after three months, your credit limit will be raised to a maximum of 2,000 yuan in the popular version. But as far as I know, ICBC's quota is inefficient. If the card center doesn't take the initiative to help you raise the quota, you might as well call ICBC and ask for it yourself.