It is recommended to swipe your card more, spend more and keep a good repayment record. The credit card of ABC can be upgraded in the following ways: the temporary credit line is initiated by the customer, and the credit line of the customer is adjusted within a certain period after the approval of ABC. When the time expires, the credit line will be automatically transferred back to the original credit line. At present, the temporary quota of ABC is valid for two months at the longest. You can apply through ABC counter, credit card customer service manual, WeChat bank, pocket bank, self-service voice, online banking, etc. The permanent quota can be handled manually through the customer service and counter of Agricultural Bank of China. Note: account opening time interval: temporary credit card needs to be used 1 month, and permanent credit card needs to be used for 6 months, subject to approval.