diff --git a/internal/application/repository/model.go b/internal/application/repository/model.go
index 26b256f54..336eab69f 100644
--- a/internal/application/repository/model.go
+++ b/internal/application/repository/model.go
@@ -28,7 +28,7 @@ func (r *modelRepository) Create(ctx context.Context, m *types.Model) error {
 func (r *modelRepository) GetByID(ctx context.Context, tenantID uint64, id string) (*types.Model, error) {
 	var m types.Model
 	if err := r.db.WithContext(ctx).Where("id = ?", id).Where(
-		"tenant_id = ? OR is_builtin = true", tenantID,
+		"(tenant_id = ? OR is_builtin = true)", tenantID,
 	).First(&m).Error; err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, nil
@@ -44,7 +44,7 @@ func (r *modelRepository) List(
 ) ([]*types.Model, error) {
 	var models []*types.Model
 	query := r.db.WithContext(ctx).Where(
-		"tenant_id = ? OR is_builtin = true", tenantID,
+		"(tenant_id = ? OR is_builtin = true)", tenantID,
 	)
 
 	if modelType != "" {