diff --git a/app/Models/Orders.php b/app/Models/Orders.php
index 0769347..4c61d1f 100755
--- a/app/Models/Orders.php
+++ b/app/Models/Orders.php
@@ -219,12 +219,15 @@ class Orders extends SoftDeletesModel
             ->whereNotNull("paid_at")
             ->select("recharge.id", "recharge.order_id", "recharge.manager_id", "recharge.serial", "recharge.money", "recharge.payment", "recharge.payment_serial", "recharge.remark", "recharge.created_at")
             ->leftJoin("managers", "managers.id", "=", "recharge.manager_id")
-            ->addSelect("managers.name as manager_name");
+            ->addSelect("managers.name as manager_name")
+            ->orderBy("id", "desc");
     }
 
     public function refunds()
     {
-        return $this->hasMany(Refund::class, "order_id", "id")->whereNotNull("paid_at");
+        return $this->hasMany(Refund::class, "order_id", "id")
+            ->whereNotNull("paid_at")
+            ->orderBy("id", "desc");
     }
 
     public function getSerial()
@@ -278,31 +281,6 @@ class Orders extends SoftDeletesModel
         return $this;
     }
 
-    public function determineNeedApprovePriceChange($new_price)
-    {
-        //todo:根据更多变化情形判断
-        return $this->price != $new_price;
-    }
-
-    public function getLastDayPriceOfNow()
-    {
-        $lastday_price_rules = $this->product->lastdayCheckoutRules;
-        $price = $this->price;
-        $now_rule = null;
-        foreach ($lastday_price_rules as $rule) {
-            if ($now_rule) {
-                continue;
-            }
-            if (time() < strtotime(date("Y-m-d") . " " . $rule->before_time)) {
-                $now_rule = $rule;
-            }
-        }
-        if ($now_rule) {
-            $price = $now_rule->percent / 100 * $price;
-        }
-        return $price;
-    }
-
     public function requestFactorsToOrderFactors()
     {
         $request_factors = (array)json_decode(request()->factors, true);