diff --git a/src/Modules/Application/Model/Order.php b/src/Modules/Application/Model/Order.php
index c2cc609..27b78d5 100644
--- a/src/Modules/Application/Model/Order.php
+++ b/src/Modules/Application/Model/Order.php
@@ -38,7 +38,10 @@ class Order extends Order_parent
     }
 
     /**
-     * @param $sOrderId
+     * @param string $sFilename
+     * @param string $sOrderId
+     * @param int $iSelLang
+     * @param bool $saveContent
      * @return true
      */
     protected function getXRechnungXml(string $sFilename, string $sOrderId, int $iSelLang,  bool $saveContent = false)
diff --git a/src/metadata.php b/src/metadata.php
index b2b54db..d6183df 100644
--- a/src/metadata.php
+++ b/src/metadata.php
@@ -54,7 +54,7 @@ Der Pfad und Zugangsschutz zum Generator wird in der Konfiguration des Moduls hi
             'group' => 'd3xrechnung',
             'name'  => 'd3xrechnung_PATH_GENERATOR',
             'type'  => 'str',
-            'value' => 'https://xrechnung.DOMAIN.TLD/xrechnung.php?'
+            'value' => 'https://xrechnung.DOMAIN.TLD/xrechnung.php'
         ],
         [
             'group' => 'd3xrechnung',
diff --git a/src/public/connect.php b/src/public/connect.php
index 1b4b0e7..f05e2a9 100644
--- a/src/public/connect.php
+++ b/src/public/connect.php
@@ -20,12 +20,12 @@ class connect extends BaseController
      */
     public function init()
     {
-        $this->checkParameter();
+        $this->checkParamter();
         //dumpvar($this->processRequest());
         //echo __METHOD__ . " " . __LINE__ . "<br>" . PHP_EOL;
 
-        //dumpvar($this->prepareFromTansport($this->prepareDataForTansport($this->processRequest())));
-        //echo __METHOD__ . " " . __LINE__ . "<br>" . PHP_EOL;
+        #dumpvar($this->prepareFromTansport($this->prepareDataForTansport($this->processRequest())));
+        #echo __METHOD__ . " " . __LINE__ . "<br>" . PHP_EOL;
         //die();
         echo $this->prepareDataForTansport($this->processRequest());
     }
@@ -95,7 +95,6 @@ MSQL;
         $sTable = Registry::get(TableViewNameGenerator::class)->getViewName('oxorder');
         $Db = DatabaseProvider::getDb(DatabaseProvider::FETCH_MODE_ASSOC);
         $sQuery = "SELECT * FROM ".$sTable." WHERE OXID= ?";
-        //echo $sQuery;
         return $Db->getRow($sQuery,[$OXID]);
     }
 
@@ -184,9 +183,9 @@ MSQL;
         return $Db->getAll($sQuery,[$OXID]);
     }
 
-    public function checkParameter()
+    public function checkParamter()
     {
-
+        // todo check accesstoken
         //fnc
         //oxid
         //