No need.

The credit card limit of the same bank is exclusive and does not require a specific theme, so there is no need. If you need to increase the limit, it is not recommended to apply for a second card from the same bank. If you want to get a higher limit, you must apply for a credit card from a different bank.

A credit card, also known as a credit card/overdraft card, is a card issued by a bank that gives the cardholder a certain credit limit. The cardholder can consume within the credit limit and then repay. Credit cards can provide settlement services and can be used for shopping and consumption.