diff --git a/Admin/Installer.php b/Admin/Installer.php
index 62cbe45..8aca59d 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -17,6 +17,7 @@ namespace Modules\Sales\Admin;
 
 use phpOMS\DataStorage\Database\DatabaseType;
 use phpOMS\DataStorage\Database\Pool;
+use phpOMS\Module\InfoManager;
 use phpOMS\Module\InstallerAbstract;
 
 /**
diff --git a/Theme/Backend/Lang/Navigation.en.lang.php b/Theme/Backend/Lang/Navigation.en.lang.php
index 9d1c948..4a0b513 100644
--- a/Theme/Backend/Lang/Navigation.en.lang.php
+++ b/Theme/Backend/Lang/Navigation.en.lang.php
@@ -13,7 +13,7 @@
  * @version    1.0.0
  * @link       http://orange-management.com
  */
-$MODLANG['Navigation'] = [
+return ['Navigation' => [
     'Analysis' => 'Analysis',
     'Articles' => 'Articles',
     'Clients'  => 'Clients',
@@ -22,4 +22,4 @@ $MODLANG['Navigation'] = [
     'Invoice'  => 'Invoice',
     'Profile'  => 'Profile',
     'Sales'    => 'Sales',
-];
+]];
diff --git a/Theme/Backend/Lang/en.lang.php b/Theme/Backend/Lang/en.lang.php
index 2a11734..7a2b45f 100644
--- a/Theme/Backend/Lang/en.lang.php
+++ b/Theme/Backend/Lang/en.lang.php
@@ -13,7 +13,7 @@
  * @version    1.0.0
  * @link       http://orange-management.com
  */
-$MODLANG['Sales'] = [
+return ['Sales' => [
     'Account'              => 'Account',
     'Active'               => 'Active',
     'Activity'             => 'Activity',
@@ -98,4 +98,4 @@ $MODLANG['Sales'] = [
     'Turnover'             => 'Turnover',
     'Type'                 => 'Type',
     'ZipCode'              => 'ZipCode',
-];
+]];
diff --git a/Theme/backend/Lang/Navigation.en.lang.php b/Theme/backend/Lang/Navigation.en.lang.php
index 9d1c948..4a0b513 100644
--- a/Theme/backend/Lang/Navigation.en.lang.php
+++ b/Theme/backend/Lang/Navigation.en.lang.php
@@ -13,7 +13,7 @@
  * @version    1.0.0
  * @link       http://orange-management.com
  */
-$MODLANG['Navigation'] = [
+return ['Navigation' => [
     'Analysis' => 'Analysis',
     'Articles' => 'Articles',
     'Clients'  => 'Clients',
@@ -22,4 +22,4 @@ $MODLANG['Navigation'] = [
     'Invoice'  => 'Invoice',
     'Profile'  => 'Profile',
     'Sales'    => 'Sales',
-];
+]];
diff --git a/Theme/backend/Lang/en.lang.php b/Theme/backend/Lang/en.lang.php
index 2a11734..7a2b45f 100644
--- a/Theme/backend/Lang/en.lang.php
+++ b/Theme/backend/Lang/en.lang.php
@@ -13,7 +13,7 @@
  * @version    1.0.0
  * @link       http://orange-management.com
  */
-$MODLANG['Sales'] = [
+return ['Sales' => [
     'Account'              => 'Account',
     'Active'               => 'Active',
     'Activity'             => 'Activity',
@@ -98,4 +98,4 @@ $MODLANG['Sales'] = [
     'Turnover'             => 'Turnover',
     'Type'                 => 'Type',
     'ZipCode'              => 'ZipCode',
-];
+]];