diff --git a/app/admin/service/BrandSeriesService.php b/app/admin/service/BrandSeriesService.php
index 7b12eec..364be9d 100644
--- a/app/admin/service/BrandSeriesService.php
+++ b/app/admin/service/BrandSeriesService.php
@@ -383,7 +383,7 @@ class BrandSeriesService
                 $result[] = $item;
             }
 
-            return $result;
+            return ['is_series' => (count($brandSerieses)<2)?1:0, 'data' => $result];
         } catch (\Exception $e) {
             throw new \Exception($e->getMessage());
         }