Change gas usage

When approving a contract, it is desirable to be able to adjust the gas usage each time on common.fi or the wallet you use.

If new popular Dapps (tokens) appear, there will probably be a race to buy them quickly.

Although AZERO's transaction fees are generally low, those who issue transactions mechanically, such as bots, can freely change the amount of gas, so general users are forced to experience great inconvenience.