diff --git a/intaro.retailcrm/classes/general/events/RetailCrmEvent.php b/intaro.retailcrm/classes/general/events/RetailCrmEvent.php
index 4970d148..03619a76 100644
--- a/intaro.retailcrm/classes/general/events/RetailCrmEvent.php
+++ b/intaro.retailcrm/classes/general/events/RetailCrmEvent.php
@@ -156,7 +156,11 @@ class RetailCrmEvent
             } else {
                 $site = null;
             }
-            
+
+            if ($site == null) {
+                return;
+            }
+
             //new order?
             $orderCrm = RCrmActions::apiMethod($api, 'ordersGet', __METHOD__, $arOrder['ID'], $site);
             if (isset($orderCrm['order'])) {
@@ -164,6 +168,7 @@ class RetailCrmEvent
                 $arParams['crmOrder'] = $orderCrm['order'];
             } else {
                 $methodApi = 'ordersCreate';
+                $GLOBALS['RETAILCRM_ORDER_NEW_ORDER'] = true;
             }
 
             //user
@@ -223,7 +228,7 @@ class RetailCrmEvent
             $newOrder = Bitrix\Sale\Order::load($arPayment['ORDER_ID']);
             $arPayment['LID'] = $newOrder->getField('LID');
         } catch (Bitrix\Main\ArgumentNullException $e) {
-            RCrmActions::eventLog('RetailCrmHistory::orderHistory', 'Bitrix\Sale\Order::load', $e->getMessage() . ': ' . $order['externalId']);
+            RCrmActions::eventLog('RetailCrmHistory::orderHistory', 'Bitrix\Sale\Order::load', $e->getMessage() . ': ' . $arPayment['ORDER_ID']);
             return;
         }
 
@@ -232,7 +237,11 @@ class RetailCrmEvent
         } else {
             $site = null;
         }
-       
+
+        if ($site == null) {
+            return;
+        }
+
         $api_host = COption::GetOptionString(self::$MODULE_ID, self::$CRM_API_HOST_OPTION, 0);
         $api_key = COption::GetOptionString(self::$MODULE_ID, self::$CRM_API_KEY_OPTION, 0);
         $api = new RetailCrm\ApiClient($api_host, $api_key);
@@ -315,10 +324,35 @@ class RetailCrmEvent
             return;
         }
 
+        $optionsSitesList = unserialize(COption::GetOptionString(self::$MODULE_ID, self::$CRM_SITES_LIST, 0));
+
+        $arPayment = array(
+            'ID'            => $event->getId(),
+            'ORDER_ID'      => $event->getField('ORDER_ID')
+        );
+
+        try {
+            $newOrder = Bitrix\Sale\Order::load($arPayment['ORDER_ID']);
+            $arPayment['LID'] = $newOrder->getField('LID');
+        } catch (Bitrix\Main\ArgumentNullException $e) {
+            RCrmActions::eventLog('RetailCrmHistory::orderHistory', 'Bitrix\Sale\Order::load', $e->getMessage() . ': ' . $arPayment['ORDER_ID']);
+            return;
+        }
+
+        if(!empty($optionsSitesList) && array_key_exists($arPayment['LID'], $optionsSitesList)) {
+            $site = $optionsSitesList[$arPayment['LID']];
+        } else {
+            $site = null;
+        }
+
+        if ($site == null) {
+            return;
+        }
+
         $api_host = COption::GetOptionString(self::$MODULE_ID, self::$CRM_API_HOST_OPTION, 0);
         $api_key = COption::GetOptionString(self::$MODULE_ID, self::$CRM_API_KEY_OPTION, 0);
         $api = new RetailCrm\ApiClient($api_host, $api_key);
-        $orderCrm = RCrmActions::apiMethod($api, 'ordersGet', __METHOD__, $event->getField('ORDER_ID'), $site);
+        $orderCrm = RCrmActions::apiMethod($api, 'ordersGet', __METHOD__, $arPayment('ORDER_ID'), $site);
 
         if (isset($orderCrm['order']['payments']) && $orderCrm['order']['payments']) {
             foreach ($orderCrm['order']['payments'] as $payment) {
diff --git a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v4.php b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v4.php
index f19cb922..f184300c 100644
--- a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v4.php
+++ b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v4.php
@@ -155,10 +155,10 @@ class RetailCrmOrder
         }
 
         $normalizer = new RestNormalizer();
-        $order = $normalizer->normalize($order, 'ordersSend');
+        $order = $normalizer->normalize($order, 'orders');
 
         $log = new Logger();
-        $log->write($order, 'order');
+        $log->write($order, 'orderSend');
 
         if($send) {
             if (!RCrmActions::apiMethod($api, $methodApi, __METHOD__, $order, $site)) {
diff --git a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
index 5ad3d1ec..2b22526a 100644
--- a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
+++ b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
@@ -179,10 +179,10 @@ class RetailCrmOrder
         }
 
         $normalizer = new RestNormalizer();
-        $order = $normalizer->normalize($order, 'ordersSend');
+        $order = $normalizer->normalize($order, 'orders');
 
         $log = new Logger();
-        $log->write($order, 'order');
+        $log->write($order, 'orderSend');
 
         if($send) {
             if (!RCrmActions::apiMethod($api, $methodApi, __METHOD__, $order, $site)) {
@@ -285,6 +285,10 @@ class RetailCrmOrder
                 $site = null;
             }
 
+            if ($site == null) {
+                continue;
+            }
+
             $arCustomers = RetailCrmUser::customerSend($user, $api, $optionsContragentType[$order['PERSON_TYPE_ID']], false, $site);
             $arOrders = self::orderSend($order, $api, $arParams, false, $site); 
 
diff --git a/intaro.retailcrm/install/index.php b/intaro.retailcrm/install/index.php
index 73d73860..c1889064 100644
--- a/intaro.retailcrm/install/index.php
+++ b/intaro.retailcrm/install/index.php
@@ -285,6 +285,8 @@ class intaro_retailcrm extends CModule
                 foreach ($arResult['arSites'] as $site) {
                     if ($_POST['sites-id-' . $site['LID']] && !empty($_POST['sites-id-' . $site['LID']])) {
                         $siteCode[$site['LID']] = htmlspecialchars(trim($_POST['sites-id-' . $site['LID']]));
+                    } else {
+                        $siteCode[$site['LID']] = null;
                     }
                 }
                 if (count($arResult['arSites']) != count($siteCode)) {