后台下单配套修改

application/admin/controller/Packageorder.php

@@ -165,7 +165,7 @@ class Packageorder extends Backend
 
         //套餐订单
         $data = [
-            'order_no'    => createUniqueNo('P',$params['user_id']),
+            'order_no'    => createUniqueNo('P',$user_id),
             'user_id'     => $user_id,
             'type'        => $package_info['type'],
             'package_id'  => $package_id,