1. 用户模块：user_management
2. 抖音ecpm计算模块：douyin_ecpm_calculation_service
3. 排行榜模块：ranking_management
4. 认证模块：auth_service

```go
goctl rpc protoc auth_service.proto --go_out=.  --go-grpc_out=.  --zrpc_out=. --style=go_zero
```