diff --git a/src/mServer/Client.php b/src/mServer/Client.php
index e469093..35d9825 100644
--- a/src/mServer/Client.php
+++ b/src/mServer/Client.php
@@ -15,6 +15,7 @@
 
 namespace mServer;
 
+use Ease\Shared;
 use Ease\Functions;
 use Riesenia\Pohoda;
 
@@ -25,7 +26,7 @@
  */
 class Client extends \Ease\Sand
 {
-    use \Ease\RecordKey;
+    use \Ease\recordkey;
 
     /**
      * We Connect to server by default.
@@ -213,7 +214,7 @@ public function reset(): void
     {
         $this->dataReset();
         $this->pohoda = new Pohoda($this->ico);
-        $this->pohoda->setApplicationName(Functions::cfg('APP_NAME', 'PHPmPohoda'));
+        $this->pohoda->setApplicationName(Shared::cfg('APP_NAME', 'PHPmPohoda'));
         $this->xmlCache = sys_get_temp_dir().'/phpmPohoda_'.Functions::randomString().'.xml';
         $this->pohoda->open($this->xmlCache, microtime(), 'generated by PHPmPohoda');
 
@@ -264,7 +265,7 @@ public function logBanner($prefix = null, $suffix = null): void
     }
 
     /**
-     * Set Authentification.
+     * Set Authentication.
      *
      * @return bool
      */
diff --git a/tests/update-address.php b/tests/update-address.php
index 87a15ea..290264a 100644
--- a/tests/update-address.php
+++ b/tests/update-address.php
@@ -87,4 +87,4 @@
 ];
 
 $addresser = new Adressbook($addressBookRecord, \Ease\Shared::instanced()->loadConfig(__DIR__.'/.env'));
-$addresser->updateInPohoda(null, ['extId' => ['exSystemName' => \Ease\Functions::cfg('APP_NAME'), 'ids' => (string) $extID]]);
+$addresser->updateInPohoda(null, ['extId' => ['exSystemName' => \Ease\Shared::cfg('APP_NAME'), 'ids' => (string) $extID]]);