diff --git a/api/controllers/plan/Order.php b/api/controllers/plan/Order.php
index 950366b9..2d86f026 100644
--- a/api/controllers/plan/Order.php
+++ b/api/controllers/plan/Order.php
@@ -573,11 +573,12 @@ class Order extends CI_Controller{
                     echo "<br><br>";
                 }
 
-                $cost = $srv_json_cost = $cost_json_cost = array();
+                $cost = $srv_json_cost = $cost_json_cost = $promotion_json_cost = array();
                 if ($recost || $debug){
                     $cost = $this->items_cost_model->get(array('o_id'=>$item['id']));
                     $srv_json_cost = json_decode($cost['srv_json'], true);
                     $cost_json_cost = $cost['cost_json'] ? json_decode($cost['cost_json'], true) : array();
+                    $promotion_json_cost = $cost['promotion_json'] ? json_decode($cost['promotion_json'], true) : array();
                     echo "get cost: <br>";
                     echo $this->items_cost_model->db->last_query()."<br>";
                     if($debug){
@@ -1181,6 +1182,23 @@ class Order extends CI_Controller{
                     # 已标记为齐款的，不能设置为0
                     $srv_json_cost['if_pay'] && $srv_json['if_pay'] = 1;
                 }
+
+                # 预估返利 写入到 厂家补贴
+                $this->load->model('items/items_model');
+                $item_row = $this->items_model->get(['id'=>$item['item_id']]);
+                if ($item_row['estimated_rebate']){
+                    $promotion_json = $recost ? $promotion_json_cost : array();
+                    $promotion_json['factory_price'] = $item_row['estimated_rebate'];
+                    $add_data['promotion_json'] = json_encode($promotion_json,JSON_UNESCAPED_UNICODE);
+                    if ($debug){
+                        echo $this->items_model->db->last_query();
+                        echo "estimated_rebate: {$item_row['estimated_rebate']}"."<br>";
+                        echo "promotion_json_cost: ";var_dump($promotion_json_cost);echo "<br>";
+                        echo "promotion_json: ";var_dump($promotion_json);echo "<br>";
+                        echo "<br><br>";
+                    }
+                }
+
                 $add_data['srv_json'] = json_encode($srv_json,JSON_UNESCAPED_UNICODE);
                 if ($debug){
                     echo "------------------------------"."<br>";