diff --git a/backend/internal/handler/tenant_handler_test.go b/backend/internal/handler/tenant_handler_test.go
index 54285177..80e89d73 100644
--- a/backend/internal/handler/tenant_handler_test.go
+++ b/backend/internal/handler/tenant_handler_test.go
@@ -85,24 +85,31 @@ func (m *MockUserRepoForHandler) Delete(ctx context.Context, id string) error
 func (m *MockUserRepoForHandler) FindByEmail(ctx context.Context, email string) (*domain.User, error) {
 	return nil, nil
 }
+
 func (m *MockUserRepoForHandler) FindByID(ctx context.Context, id string) (*domain.User, error) {
 	return nil, nil
 }
+
 func (m *MockUserRepoForHandler) FindByIDs(ctx context.Context, ids []string) ([]domain.User, error) {
 	return nil, nil
 }
+
 func (m *MockUserRepoForHandler) ListByTenant(ctx context.Context, tenantID string) ([]domain.User, error) {
 	return nil, nil
 }
+
 func (m *MockUserRepoForHandler) List(ctx context.Context, offset, limit int, search string, companyCode string) ([]domain.User, int64, error) {
 	return nil, 0, nil
 }
+
 func (m *MockUserRepoForHandler) CountByTenant(ctx context.Context, tenantID string) (int64, error) {
 	return 0, nil
 }
+
 func (m *MockUserRepoForHandler) CountByTenantIDs(ctx context.Context, tenantIDs []string) (map[string]int64, error) {
 	return nil, nil
 }
+
 func (m *MockUserRepoForHandler) CountByCompanyCodes(ctx context.Context, codes []string) (map[string]int64, error) {
 	args := m.Called(ctx, codes)
 	if args.Get(0) == nil {
diff --git a/backend/internal/repository/user_repository.go b/backend/internal/repository/user_repository.go
index b793aa6f..eb17527c 100644
--- a/backend/internal/repository/user_repository.go
+++ b/backend/internal/repository/user_repository.go
@@ -143,7 +143,6 @@ func (r *userRepository) CountByCompanyCodes(ctx context.Context, codes []string
 		Where("company_code IN ? OR tenant_id IN (SELECT id FROM tenants WHERE slug IN ?)", codes, codes).
 		Group("company_code, tenant_id").
 		Scan(&results).Error
-
 	if err != nil {
 		return nil, err
 	}