The Polygon ecological decentralized transaction protocol QuickSwap has reached a cooperative relationship with the Web3 operating system dappOS. By accessing the SDK of dappOS, QuickSwap allows users of other chains to directly use the QuickSwap function without cross-chaining. Users interacting with this version of QuickSwap will receive airdrop rewards, including QUICK and MATIC worth $20,000. dappOS is the Web3 operating system incubated by Binance, which aims to enable DApps to be used on multiple chains with a single deployment, just like mobile applications. Users do not need to pay attention to cross-chain and other processes when using DApps, and can directly access applications on different chains through any account on the chain. At present, MakerDAO, Avalanche, Perpetual Protocol, etc. have started to use the dappOS SDK.