diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index b614c25..3f13058 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -51,9 +51,9 @@ final class BackendController extends Controller
         $view->setTemplate('/Modules/Auditor/Theme/Backend/audit-list');
         $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1006201001, $request, $response));
 
-        if ($request->getData('ptype') === '-') {
+        if ($request->getData('ptype') === 'p') {
             $view->setData('audits', AuditMapper::getBeforePivot((int) ($request->getData('id') ?? 0), null, 25));
-        } elseif ($request->getData('ptype') === '+') {
+        } elseif ($request->getData('ptype') === 'n') {
             $view->setData('audits', AuditMapper::getAfterPivot((int) ($request->getData('id') ?? 0), null, 25));
         } else {
             $view->setData('audits', AuditMapper::getAfterPivot(0, null, 25));
diff --git a/Theme/Backend/audit-list.tpl.php b/Theme/Backend/audit-list.tpl.php
index bef7bbd..40ee332 100755
--- a/Theme/Backend/audit-list.tpl.php
+++ b/Theme/Backend/audit-list.tpl.php
@@ -20,8 +20,8 @@ use phpOMS\Uri\UriFactory;
  */
 $audits = $this->getData('audits') ?? [];
 
-$previous = empty($audits) ? '{/prefix}admin/audit/list' : '{/prefix}admin/audit/list?{?}&id=' . \reset($audits)->getId() . '&ptype=-';
-$next     = empty($audits) ? '{/prefix}admin/audit/list' : '{/prefix}admin/audit/list?{?}&id=' . \end($audits)->getId() . '&ptype=+';
+$previous = empty($audits) ? '{/prefix}admin/audit/list' : '{/prefix}admin/audit/list?{?}&id=' . \reset($audits)->getId() . '&ptype=p';
+$next     = empty($audits) ? '{/prefix}admin/audit/list' : '{/prefix}admin/audit/list?{?}&id=' . \end($audits)->getId() . '&ptype=n';
 
 echo $this->getData('nav')->render(); ?>
 
diff --git a/Theme/Backend/audit-single.tpl.php b/Theme/Backend/audit-single.tpl.php
index 0fe85c0..65ba375 100755
--- a/Theme/Backend/audit-single.tpl.php
+++ b/Theme/Backend/audit-single.tpl.php
@@ -12,15 +12,29 @@
  */
 declare(strict_types=1);
 
+use phpOMS\Message\Http\HttpHeader;
 use phpOMS\Views\ViewAbstract;
 
+/** @var \phpOMS\Views\View $this */
+
 /** @var \Modules\Auditor\Models\Audit $audit */
-$audit = $this->getData('audit');
+$audit   = $this->getData('audit');
+$headers = HttpHeader::getAllHeaders();
 
 /** @var \phpOMS\Views\View $this */
 echo $this->getData('nav')->render();
 ?>
 
+<?php if (isset($headers['Referer'])) : ?>
+    <div class="row">
+        <div class="col-xs-12">
+            <div class="box">
+                <a tabindex="0" class="button" href="<?= $headers['Referer']; ?>"><?= $this->getHtml('Back', '0', '0'); ?></a>
+            </div>
+        </div>
+    </div>
+<?php endif; ?>
+
 <div class="row">
     <div class="col-xs-12">
         <div class="portlet">