diff --git a/app/Models/OrderProfit.php b/app/Models/OrderProfit.php
index 0dc8575e..5339493b 100644
--- a/app/Models/OrderProfit.php
+++ b/app/Models/OrderProfit.php
@@ -26,6 +26,8 @@ class OrderProfit extends Model
 
     protected $fillable = ['id', 'order_id', 'from_user_id', 'user_id', 'role', 'role_name', 'growth_value', 'ratio', 'money', 'sub_money', 'status', 'paid_at', 'pay_no', 'pay_way', 'pay_data', 'remarks'];
 
+    protected $dates = ['paid'];
+
     public function user()
     {
         return $this->belongsTo(User::class, 'user_id');