SubDAO Network is a Polkadot based DAO management platform developed using the Substrate framework, aiming to provide a series of tools to facilitate DAO creation, fund pool management, voting, and customization, to help DAO creators and participants govern their organizations. With the SubDAO network, DAO creators can quickly and easily build and customize DAOs. At the same time, DAO participants will be able to participate in their governance.SubDAO is a Polkadot based DAO infrastructure that allows any decentralized organization to easily create and manage DAOs. SubDAO not only connects DAO with DApps to achieve cross chain management of DAO, but also bridges Web 2.0 and Web 3.0.The SubDAO network consists of four parts: SubDAO nodes, SubDAO Airphone SDK, SubDAO smart contracts, and SubDAO App front-end.