According to Slow Mist Cosine, multiple users mistakenly transferred funds to the Magma project's address contract address on the Monad test network because they did not switch to the correct network environment. Cosine confirmed by analyzing the transaction data and smart contract code that these funds were transferred because the user did not switch to the Monad testnet correctly when executing functions such as depositMon () and withdrawMon () of the Magma project on multiple blockchains such as Ethereum and Binance Smart Chain. This problem may be due to the imperfect network switching mechanism at the front end of the wallet application or project. Cosine said that the project party can implement the refund mechanism by creating a corresponding contract on the relevant blockchain, and affected users should directly contact the Magma project party for assistance.