diff --git a/app/common/service/StockOrdersService.php b/app/common/service/StockOrdersService.php
index 078bf00..0929703 100644
--- a/app/common/service/StockOrdersService.php
+++ b/app/common/service/StockOrdersService.php
@@ -485,7 +485,7 @@ class StockOrdersService
             $this->processVehiclePrices($item, $veh);
             
             // 计算利润
-            $profit = $this->calculateProfit($veh, $order);
+            $profit = $this->calculateProfit($veh, $item->mileage, $order);
             $item->addMoney('profit', $order->settlement_currency, $profit, $order->contract_exchange_rate, '利润');
 
             // 累计到岸价
@@ -539,67 +539,55 @@ class StockOrdersService
         ];
 
         foreach ($priceFields as $field => $description) {
-            if (!empty($veh[$field]['amount'])) {
-                $item->addMoney(
-                    $field,
-                    $veh[$field]['currency'],
-                    $veh[$field]['amount'],
-                    $veh[$field]['rate'],
-                    $description
-                );
-            }
+            $item->addMoney(
+                $field,
+                $veh[$field]['currency'],
+                (float)$veh[$field]['amount'],
+                $veh[$field]['rate'],
+                $description
+            );
         }
 
         // 根据里程处理新车或二手车价格
         if (!empty($veh['mileage']) && $veh['mileage'] > 0) {
             // 二手车
-            if (!empty($veh['listing_price']['amount'])) {
-                $item->addMoney(
-                    'listing_price',
-                    $veh['listing_price']['currency'],
-                    $veh['listing_price']['amount'],
-                    $veh['listing_price']['rate'],
-                    '二手挂牌价'
-                );
-            }
-            
-            if (!empty($veh['reduction_price']['amount'])) {
-                $item->addMoney(
-                    'reduction_price',
-                    $veh['reduction_price']['currency'],
-                    $veh['reduction_price']['amount'],
-                    $veh['reduction_price']['rate'],
-                    '二手减价'
-                );
-            }
+            $item->addMoney(
+                'listing_price',
+                $veh['listing_price']['currency'],
+                (float)$veh['listing_price']['amount'],
+                $veh['listing_price']['rate'],
+                '二手挂牌价'
+            );
+            $item->addMoney(
+                'reduction_price',
+                $veh['reduction_price']['currency'],
+                (float)$veh['reduction_price']['amount'],
+                $veh['reduction_price']['rate'],
+                '二手减价'
+            );
         } else {
             // 新车
-            if (!empty($veh['official_price']['amount'])) {
-                $item->addMoney(
-                    'official_price',
-                    $veh['official_price']['currency'],
-                    $veh['official_price']['amount'],
-                    $veh['official_price']['rate'],
-                    '官方指导价'
-                );
-            }
-            
-            if (!empty($veh['discount_price']['amount'])) {
-                $item->addMoney(
-                    'discount_price',
-                    $veh['discount_price']['currency'],
-                    $veh['discount_price']['amount'],
-                    $veh['discount_price']['rate'],
-                    '优惠价'
-                );
-            }
+            $item->addMoney(
+                'official_price',
+                $veh['official_price']['currency'],
+                (float)$veh['official_price']['amount'],
+                $veh['official_price']['rate'],
+                '官方指导价'
+            );
+            $item->addMoney(
+                'discount_price',
+                $veh['discount_price']['currency'],
+                (float)$veh['discount_price']['amount'],
+                $veh['discount_price']['rate'],
+                '优惠价'
+            );
         }
     }
 
     /**
      * 计算利润
      */
-    private function calculateProfit(array $veh, $order): float
+    private function calculateProfit(array $veh, int $mileage, $order): float
     {
         $contractExchangeRate = $order->contract_exchange_rate ?: 1;
         
@@ -612,7 +600,7 @@ class StockOrdersService
         }
         
         // 处理主要价格字段，根据是否需要汇率转换来计算
-        if (!empty($veh['mileage']) && $veh['mileage'] > 0) {
+        if ($mileage > 0) {
             // 二手车
             $listingPriceRate = $veh['listing_price']['rate'] ?: 1;
             if ($listingPriceRate != $contractExchangeRate) {
@@ -825,7 +813,7 @@ class StockOrdersService
             $modificationText = $this->getModificationText($v->options);
             
             // 计算单项利润
-            $itemProfit = $this->calculateProfit($moneyValues, $item);
+            $itemProfit = $this->calculateProfit($moneyValues, $v->mileage, $item);
             
             // 构建车辆信息
             $vehList[$v->unique_id] = [