diff --git a/app/common/controller/PostController.php b/app/common/controller/PostController.php
index 1f95663..6bd1a91 100644
--- a/app/common/controller/PostController.php
+++ b/app/common/controller/PostController.php
@@ -147,7 +147,7 @@ class PostController extends BaseController
         if (isset($data['sku_id'])){
             $sku = Sku::where('id', $data['sku_id'])->first()->toArray();
 
-            if($sku){
+            if($sku && !empty($sku['sku_id'])){
                 $sku['main_image_pull'] = $ossservice->generatePrivateUrl($sku['main_image']);
             }
 
@@ -157,12 +157,11 @@ class PostController extends BaseController
                     $sku['image_pull'][$key] = $ossservice->generatePrivateUrl($image);
                 }
             }
-            if (isset($sku['spec_json']))
+            if (!empty($sku['spec_json']))
                 $sku['spec'] = json_decode($sku['spec_json'], true);
 
             $data['sku'] = $sku;
         }
-
         return $data;
     }
 
@@ -279,7 +278,10 @@ class PostController extends BaseController
                 $sku['spec'] = json_decode($sku['spec_json'], true);
                 foreach ($sku['spec'] as $key => $spec){
                     if($spec['attr_name'] == '产品卖点'){
+                        $spec['attr_value'] = str_replace([' ','，'], ',', $spec['attr_value']);
                         $spec['attr_values'] = explode(',',$spec['attr_value']);
+
+                        $spec['attr_values'] = array_filter($spec['attr_values']); //过滤空值
                         $sku['point'] = $spec;
                         unset($sku['spec'][$key]);
                     }