diff --git a/application/services/OrderDispatchService.php b/application/services/OrderDispatchService.php
index 300c2d4..ecac62f 100644
--- a/application/services/OrderDispatchService.php
+++ b/application/services/OrderDispatchService.php
@@ -402,6 +402,7 @@ class OrderDispatchService extends BaseService
             $order->is_material_used = $params['is_material_used'];
             if ($order->is_material_used == 1) {
                 // 材料成本
+                $orderDispatch->material_cost = $params['material_cost'];
                 $order->material_cost = $params['material_cost'];
                 // 材料凭证图片组
                 $order->material_images = $this->removeStrCdnUrl($params['material_images']);