BNB Chain has announced that the second Sunset fork is scheduled for July 14. During this period, the BNB beacon chain staking function will be migrated to the BNB smart chain, and the beacon chain will exit the historical stage. All assets will need to be migrated from the beacon chain to the BNB smart chain. 1. Staked BNB: If BNB is staked, it needs to be migrated. If it is not migrated before July 14, the staking will be automatically cancelled and returned to the user account within 2 weeks. 2. BNB and other BEP2 assets: These assets also need to be migrated from the beacon chain to the BNB smart chain. If the assets are not migrated, they will not be able to be transferred after August 15. If the asset migration is not currently completed, it needs to be completed before July 14.