diff --git a/backend/views/ticket/index.php b/backend/views/ticket/index.php
index d7bb03b..79701b9 100644
--- a/backend/views/ticket/index.php
+++ b/backend/views/ticket/index.php
@@ -23,10 +23,10 @@ $this->params['breadcrumbs'][] = $this->title;
                 Exportálás:
             </span>
             <?php
-                echo Html::a(
+               /* echo Html::a(
                     "PDF",\yii\helpers\Url::current( [ Html::getInputName($searchModel,'output') => 'pdf'  ]),
                     ['class' => 'btn btn-primary pull-left','style'=> 'margin-left: 12px;']
-                );
+                );*/
             ?>
             <?php
                 echo Html::a(
diff --git a/changelog.txt b/changelog.txt
index b46f21f..b503609 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,5 @@
+-0.0.78
+    - hide backend ticket export pdf
 -0.0.77
     - add set time limit to backend\ticket\index export pdf
 -0.0.76
diff --git a/common/config/params.php b/common/config/params.php
index fb291a2..9547549 100644
--- a/common/config/params.php
+++ b/common/config/params.php
@@ -5,7 +5,7 @@ return [
     'supportEmail' => 'rocho02@gmail.com',
     'infoEmail' => 'info@rocho-net.hu',
     'user.passwordResetTokenExpire' => 3600,
-	'version' => 'v0.0.77',
+	'version' => 'v0.0.78',
 	'company' => 'movar',//gyor
 	'company_name' => "Freimann Kft.",
 	'product_visiblity' => 'account',// on reception which products to display. account or global