diff --git a/internal/transport/grpc/grpc.go b/internal/transport/grpc/grpc.go
index 94f0693..3628d4d 100644
--- a/internal/transport/grpc/grpc.go
+++ b/internal/transport/grpc/grpc.go
@@ -3,7 +3,6 @@ package grpc
 import (
 	"context"
 	"errors"
-	"log"
 	"strconv"
 	"sync"
 	api "test3k/authDB/pkg/api"
@@ -42,23 +41,17 @@ func (s *AuthDBServer) Login(ctx context.Context, req *api.LoginRequest) (*api.L
 	//
 	user, ok := s.users[req.GetLogin()]
 	if !ok {
-		return &api.LoginResponse{
-			ID: 0,
-		}, errors.New("login unknown")
+		return nil, errors.New("login unknown")
 	}
 
 	//
 	if !user.Confirmed {
-		return &api.LoginResponse{
-			ID: 0,
-		}, errors.New("login unconfirmed")
+		return nil, errors.New("login unconfirmed")
 	}
 
 	//
 	if user.Password != req.Password {
-		return &api.LoginResponse{
-			ID: 0,
-		}, errors.New("password incorrect")
+		return nil, errors.New("password incorrect")
 	}
 
 	return &api.LoginResponse{
@@ -71,26 +64,21 @@ func (s *AuthDBServer) Registration(ctx context.Context, req *api.RegistrationRe
 	defer s.mu.Unlock()
 
 	//
-	if val, ok := s.users[req.GetLogin()]; ok {
-		log.Printf("login %s already registered", val.Login)
-
-		return &api.RegistrationResponse{
-			Code:  val.Code,
-			Email: val.Email,
-		}, errors.New("login already registered")
+	if _, ok := s.users[req.GetLogin()]; ok {
+		return nil, errors.New("login already registered")
 	}
 
 	//
 	s.id = s.id + 1
 	unique := time.Now().Nanosecond()
-	code := strconv.Itoa(unique / 2)
+	code := strconv.Itoa(unique)
 
 	//
 	s.users[req.Login] = user{
 		ID:        s.id,
 		Code:      code,
 		Login:     req.GetLogin(),
-		Password:  strconv.Itoa(unique),
+		Password:  code, // TODO
 		Email:     req.GetEmail(),
 		Confirmed: false,
 	}