diff --git a/app/ticket/model/Ticket.php b/app/ticket/model/Ticket.php
index 737482c..41b3794 100644
--- a/app/ticket/model/Ticket.php
+++ b/app/ticket/model/Ticket.php
@@ -51,6 +51,14 @@ class Ticket extends Model
 
     protected $dateFormat = 'U';
 
+    /**
+     * 指定哪些字段自动转换为 Carbon 实例
+     */
+    public function getDates()
+    {
+        return [];
+    }
+
     protected $fillable = [
         'code',
         'categorie_id',
diff --git a/app/ticket/service/TicketService.php b/app/ticket/service/TicketService.php
index 4be052f..ce772df 100644
--- a/app/ticket/service/TicketService.php
+++ b/app/ticket/service/TicketService.php
@@ -33,8 +33,8 @@ class TicketService
             $user = User::where('id', $v['user_id'])->first();
             $res[$k]['user_name'] = $user?->name;
             $res[$k]['user_avatar'] = $user?->avatar;
-            $res[$k]['created_at'] = date('Y-m-d H:i:s', strtotime($v['created_at']));
-            $res[$k]['updated_at'] = date('Y-m-d H:i:s', strtotime($v['updated_at']));
+            $res[$k]['created_at'] = date('Y-m-d H:i:s', $v['created_at']);
+            $res[$k]['updated_at'] = date('Y-m-d H:i:s', $v['updated_at']);
         }
         unset($v);
         unset($attachments);