合约部署地址：
- MessageRouter: https://hecoinfo.com/address/0x052bb54150313c685aac197cd971a862c09edeef
- MessageService: https://hecoinfo.com/address/0xfc9da8f072b42655905c01fafccab9f333e0c085
- MessageDB: https://hecoinfo.com/address/0x1cf8c70dd474f11cad8455f9fd1f8c2c72b800a1
- CrowdFund: https://hecoinfo.com/address/0x9e1AB3bD9bbf93A18ae4193D15CB92c10Afa37Ae
- Token: https://hecoinfo.com/address/0xD6f210FA8825Ff2C8664886803945b92AEC587f3