Then you can choose any amount for cross-chain based on the tokens you have in your wallet and those that support cross-chain. It's recommended to set it around 7-8u. For Binance tasks, minting SBT requires about 1, with a 42-day sign-in period and cross-chain gas fees around 0.9. After cross-chain completion, wait a few minutes and open the Binance Q package activity interface. Connect to the Q package, go to verify, and you will find that you have completed that task. Then there are three main sections of the Binance activity: the first is social tasks which are very simple, the second is holding tasks and minting SBT, and the third is daily sign-in and lottery draws, etc.