diff --git a/app/Http/Controllers/TicketController.php b/app/Http/Controllers/TicketController.php
index e1e3c1a3..b21d5bee 100644
--- a/app/Http/Controllers/TicketController.php
+++ b/app/Http/Controllers/TicketController.php
@@ -79,7 +79,7 @@ class TicketController extends Controller
         if (!$ticket) {
             abort(500, '工单不存在');
         }
-        if ($request->session()->get('id') == $this->getLastMessage()->user_id) {
+        if ($request->session()->get('id') == $this->getLastMessage($ticket->id)->user_id) {
             abort(500, '请等待技术支持回复');
         }
         $ticketMessage = TicketMessage::create([