diff --git a/Theme/Backend/Lang/en.lang.php b/Theme/Backend/Lang/en.lang.php
index a0ea9cf..00e2933 100644
--- a/Theme/Backend/Lang/en.lang.php
+++ b/Theme/Backend/Lang/en.lang.php
@@ -20,7 +20,7 @@ return ['Sales' => [
     'All'                  => 'All',
     'Amount'               => 'Amount',
     'Analysis'             => 'Analysis',
-    'Analyze'              => '',
+    'Analyze'              => 'Analyze',
     'Area'                 => 'Area',
     'Article'              => 'Article',
     'Articles'             => 'Articles',
@@ -32,14 +32,14 @@ return ['Sales' => [
     'ClientID'             => 'Client ID',
     'ClientName'           => 'Client Name',
     'Clients'              => 'Clients',
-    'Comparison'           => '',
+    'Comparison'           => 'Comparison',
     'Confirmation'         => 'Confirmation',
     'CoreData'             => 'Core data',
     'Country'              => 'Country',
     'Created'              => 'Created',
     'Creator'              => 'Creator',
     'CreditNote'           => 'Credit Note',
-    'Current'              => '',
+    'Current'              => 'Current',
     'DSO'                  => 'DSO',
     'Date'                 => 'Date',
     'DefaultInternational' => 'Default International',
@@ -51,7 +51,7 @@ return ['Sales' => [
     'DiscountP'            => 'Discount in %',
     'Documentation'        => 'Documentation',
     'Employee'             => 'Employee',
-    'End'                  => '',
+    'End'                  => 'End',
     'FAO'                  => 'FAO',
     'From'                 => 'From',
     'Group'                => 'Group',
@@ -81,14 +81,14 @@ return ['Sales' => [
     'Payment'              => 'Payment',
     'Price'                => 'Price',
     'Priority'             => 'Priority',
-    'Profit'               => '',
+    'Profit'               => 'Profit',
     'Quantity'             => 'Quantity',
     'Receipt'              => 'Receipt',
     'Reference'            => 'Reference',
     'Sales'                => 'Sales',
     'Settings'             => 'Settings',
     'Single'               => 'Single',
-    'Start'                => '',
+    'Start'                => 'Start',
     'State'                => 'State',
     'Statistics'           => 'Statistics',
     'Status'               => 'Status',