diff --git a/retailcrm/src/Components/RequestProxy.php b/retailcrm/src/Components/RequestProxy.php
index ce1ffd2..4e68083 100644
--- a/retailcrm/src/Components/RequestProxy.php
+++ b/retailcrm/src/Components/RequestProxy.php
@@ -28,6 +28,10 @@ class RequestProxy
 
                 if (isset($response['errors'])) {
                     foreach ($response['errors'] as $error) {
+                        if (is_array($error)) {
+                            $error = @implode(', ', $error);
+                        }
+
                         $this->logger->write(
                             "[$method] $error \n",
                             $this->container->errorLog
diff --git a/retailcrm/src/Helpers/ApiHelper.php b/retailcrm/src/Helpers/ApiHelper.php
index ca7fec9..cf6c024 100644
--- a/retailcrm/src/Helpers/ApiHelper.php
+++ b/retailcrm/src/Helpers/ApiHelper.php
@@ -76,11 +76,15 @@ class ApiHelper
         $this->logger->put($timemark, $this->container->customersLog);
     }
 
-    public function updateCustomers($customers)
+    public function updateCustomers($customers, $searchEdit = false)
     {
         $timemark = date('Y-m-d H:i:s');
         foreach ($customers as $customer) {
-            $this->api->ordersEdit($customer);
+            if ($searchEdit) {
+                $this->checkCustomers($customer, true);
+            } else {
+                $this->api->ordersEdit($customer);
+            }
             time_nanosleep(0, 250000000);
         }
 
@@ -151,7 +155,7 @@ class ApiHelper
         return $orders;
     }
 
-    private function checkCustomers($customer)
+    private function checkCustomers($customer, $searchEdit = false)
     {
 
         $criteria = array(
@@ -189,6 +193,11 @@ class ApiHelper
                     $_externalId = $customer['externalId'];
                 };
 
+                if ($searchEdit) {
+                    $customer['externalId'] = $_externalId;
+                    $this->api->customersEdit($customer);
+                }
+
                 return $_externalId;
             }
         } else {
diff --git a/retailcrm/src/Helpers/DataHelper.php b/retailcrm/src/Helpers/DataHelper.php
index 6bc8106..352a5df 100644
--- a/retailcrm/src/Helpers/DataHelper.php
+++ b/retailcrm/src/Helpers/DataHelper.php
@@ -25,6 +25,8 @@ class DataHelper
 
             if (is_null($haystack[$key]) || $haystack[$key] === '' || count($haystack[$key]) == 0) {
                 unset($haystack[$key]);
+            } elseif (!is_array($value)) {
+                $haystack[$key] = trim($value);
             }
         }