diff --git a/app/ticket/service/TicketService.php b/app/ticket/service/TicketService.php
index 1fd5900..5d451be 100644
--- a/app/ticket/service/TicketService.php
+++ b/app/ticket/service/TicketService.php
@@ -55,7 +55,7 @@ class TicketService
                 'ticket_id' => $result->id,
                 'content' => $cleanContent,
                 'user_id' => $data['user_id'],
-                'attachment' => serialize($data['attachment']),
+                'attachment' => $data['attachment'],
             ];
             (new ConversationService())->add($conversation);