diff --git a/app/Service/Admin/Good/PurchaseService.php b/app/Service/Admin/Good/PurchaseService.php
index 351954f..6771832 100644
--- a/app/Service/Admin/Good/PurchaseService.php
+++ b/app/Service/Admin/Good/PurchaseService.php
@@ -181,8 +181,7 @@ class PurchaseService extends BaseService
 
         if (empty($info)) throw new ErrException('数据不存在');
 
-        $info->delete();
-        if (!$info->save()) throw new ErrException('删除失败');
+        if (!$info->delete()) throw new ErrException('删除失败');
 
         $this->goodCache->delPurchaseCache($info->kitchen_id,$info->cycle_id);