diff --git a/plugs/think-plugs-ticket/src/controller/Ticket.php b/plugs/think-plugs-ticket/src/controller/Ticket.php
index 0cc4dc9..99ebc45 100644
--- a/plugs/think-plugs-ticket/src/controller/Ticket.php
+++ b/plugs/think-plugs-ticket/src/controller/Ticket.php
@@ -141,7 +141,7 @@ class Ticket extends Controller
                 'id.require' => '请指定工单ID！',
                 'type.require' => '请指定分配类型！',
                 'dept_id.require' => '请指定处理部门！',
-                'user_id.require' => '请指定负责人员！',
+                'user_id.default' => '0',
             ]);
             $ticket = TicketTicket::mk()->where('id', '=', $data['id'])->findOrEmpty();
             if ($ticket->isEmpty()) $this->error('工单不存在！');