diff --git a/pkg/cloudcommon/db/db_dispatcher.go b/pkg/cloudcommon/db/db_dispatcher.go
index 5256b6cafd..78f20c69ef 100644
--- a/pkg/cloudcommon/db/db_dispatcher.go
+++ b/pkg/cloudcommon/db/db_dispatcher.go
@@ -1326,7 +1326,7 @@ func deleteItem(manager IModelManager, model IModel, ctx context.Context, userCr
 	err := model.ValidateDeleteCondition(ctx)
 	if err != nil {
 		log.Errorf("validate delete condition error: %s", err)
-		return nil, httperrors.NewNotAcceptableError(err.Error())
+		return nil, err
 	}
 
 	err = model.CustomizeDelete(ctx, userCred, query, data)