diff --git a/app/console/service/VehicleNewSkusService.php b/app/console/service/VehicleNewSkusService.php
index 2ee9fcb..dddb61f 100644
--- a/app/console/service/VehicleNewSkusService.php
+++ b/app/console/service/VehicleNewSkusService.php
@@ -149,6 +149,11 @@ class VehicleNewSkusService extends BaseService
             foreach ($skuAttributes as $skuAttribute) {
                 $skuAttribute['sku_id'] = $id;
 
+                $attribute_id = array_column($skuAttributes, 'attribute_id');
+                if(count($attribute_id) !== count(array_unique($attribute_id))){
+                    Db::rollBack();
+                    throw new BusinessException('属性不能重复');
+                }
                 if(!empty($skuAttribute['id'])){
                     $skuAttributeId = $skuAttribute['id'];
                     $skuAttributesId[] = $skuAttributeId;