diff --git a/app/ticket/model/Ticket.php b/app/ticket/model/Ticket.php
index 41b3794..d1bbe9e 100644
--- a/app/ticket/model/Ticket.php
+++ b/app/ticket/model/Ticket.php
@@ -47,10 +47,27 @@ class Ticket extends Model
      *
      * @var bool
      */
-    public $timestamps = true;
+    public $timestamps = false;
 
     protected $dateFormat = 'U';
 
+    /**
+     * 在保存时手动设置时间戳
+     */
+    protected static function boot()
+    {
+        parent::boot();
+
+        static::creating(function ($model) {
+            $model->created_at = time();
+            $model->updated_at = time();
+        });
+
+        static::updating(function ($model) {
+            $model->updated_at = time();
+        });
+    }
+
     /**
      * 指定哪些字段自动转换为 Carbon 实例
      */