diff --git a/app/admin/controller/SkuController.php b/app/admin/controller/SkuController.php
index 8d08dc1..9554618 100644
--- a/app/admin/controller/SkuController.php
+++ b/app/admin/controller/SkuController.php
@@ -53,14 +53,20 @@ class SkuController extends BaseController
          if (isset($data['category_id']))
              $data['category_name'] = PostCategory::where('id', $data['category_id'])->value('name');
          $ossservice = new OssService();
-         if (isset($data['image'])){
+         if (!empty($data['image'])){
              $data['image'] = explode(',',$data['image']);
              foreach ($data['image'] as $key => $image){
                  $data['image_pull'][$key] = $ossservice->generatePrivateUrl($image);
              }
+         }else{
+             $data['image'] = [];
+             $data['image_pull'] = [];
          }
-         if (isset($data['main_image']))
+         if (!empty($data['main_image'])){
              $data['main_image_pull'] = $ossservice->generatePrivateUrl($data['main_image']);
+         } else {
+             $data['main_image_pull'] = [];
+         }
          return $data;
      }
 }
\ No newline at end of file