The credit card limit of Guiyang Bank will not be raised actively, but the possibility of raising it is not high, and customers need to apply actively. The credit card limit of Guiyang Bank is based on the customer's personal credit record, income, repayment record and other factors. If the customer has a good credit record, stable income and good repayment record, then the bank will consider appropriately increasing the customer's credit card limit. However, banks will not actively increase the credit card limit of customers on a regular basis, and customers need to apply for it themselves, provide relevant supporting materials, and obtain the increased limit after being audited by banks. Therefore, if you need to increase the credit card limit, I suggest you contact Guiyang Bank to find out the specific application process and requirements, and provide relevant supporting materials according to your actual situation, so as to improve the application success rate.