Method 1:

Call the issuing bank and ask for a temporary increase in the credit limit, but the maximum amount that can be increased is 20% of your current credit limit.

Method 2: If you want to increase the quota, you need to comply with the following conditions:

1. Always use your card. It's best to always use up your quota, so that the bank will know that your quota is not enough.

2. Repayment in full and on time shows that you have good repayment ability, which is the premise of cash withdrawal.

3. Use less revolving credit, that is, use less minimum repayment.

4. Put an end to bad credit card records and repay on time. If you can't repay in full, you should also repay the minimum repayment amount on time and pay interest.