diff --git a/app/users/rpc/internal/config/config.go b/app/users/rpc/internal/config/config.go
index 1307d87..4171d32 100644
--- a/app/users/rpc/internal/config/config.go
+++ b/app/users/rpc/internal/config/config.go
@@ -12,8 +12,7 @@ type JwtConfig struct {
 
 type Config struct {
 	zrpc.RpcServerConf
-	DataSource string `json:"dataSource"`
-	DB         struct {
+	DB struct {
 		Master string
 		Slave  string
 	}