diff --git a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
index 0544982e..7dba46e4 100644
--- a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
+++ b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
@@ -142,28 +142,35 @@ class RetailCrmOrder
         if ('ordersEdit' == $methodApi) {
             $response = RCrmActions::apiMethod($api, 'ordersGet', __METHOD__, $order['externalId']);
             if (isset($response['order'])) {
-                foreach ($response['order']['items'] as $item) {
-                    $orderItems[$item['offer']['externalId']] = $item;
+                foreach ($response['order']['items'] as $k => $item) {
+                    $externalId = $k ."_". $item['offer']['externalId'];
+                    $orderItems[$externalId] = $item;
                 }
             }
         }
 
         //basket
-        foreach ($arFields['BASKET'] as $product) {
-            if (isset($orderItems[$product['PRODUCT_ID']])) { //update
-                $externalIds = $orderItems[$product['PRODUCT_ID']]['externalIds'];
+        foreach ($arFields['BASKET'] as $position => $product) {
+            $externalId = $position ."_". $product['PRODUCT_ID'];
+            if (isset($orderItems[$externalId])) { //update
+                $externalIds = $orderItems[$externalId]['externalIds'];
                 $key = array_search("bitrix", array_column($externalIds, 'code'));
-                if (!$key) {
+                if ($externalIds[$key]['code'] == "bitrix") {
+                    $externalIds[$key] = array(
+                        'code' => 'bitrix',
+                        'value' => $externalId,
+                    );
+                } else {
                     $externalIds[] = array(
-                        'code' =>'bitrix',
-                        'value' => $product['PRODUCT_ID'],
+                        'code' => 'bitrix',
+                        'value' => $externalId,
                     );
                 }
             } else { //create
                 $externalIds = array(
                     array(
-                        'code' =>'bitrix',
-                        'value' => $product['PRODUCT_ID'],
+                        'code' => 'bitrix',
+                        'value' => $externalId,
                     )
                 );
             }