diff --git a/Admin/Install/Navigation.install.json b/Admin/Install/Navigation.install.json
index ac04e61..911d84e 100644
--- a/Admin/Install/Navigation.install.json
+++ b/Admin/Install/Navigation.install.json
@@ -5,7 +5,7 @@
         "type": 2,
         "subtype": 0,
         "name": "Marketing",
-        "uri": "{/base}/{/lang}/backend/marketing/dashboard?{?}",
+        "uri": "/{/lang}/backend/marketing/dashboard?{?}",
         "target": "self",
         "icon": "fa fa-paint-brush",
         "order": 60,
@@ -19,7 +19,7 @@
                 "type": 2,
                 "subtype": 1,
                 "name": "Promotions",
-                "uri": "{/base}/{/lang}/backend/marketing/promotion/list?{?}",
+                "uri": "/{/lang}/backend/marketing/promotion/list?{?}",
                 "target": "self",
                 "icon": null,
                 "order": 1,
@@ -33,7 +33,7 @@
                         "type": 3,
                         "subtype": 1,
                         "name": "List",
-                        "uri": "{/base}/{/lang}/backend/marketing/promotion/list?{?}",
+                        "uri": "/{/lang}/backend/marketing/promotion/list?{?}",
                         "target": "self",
                         "icon": null,
                         "order": 1,
@@ -48,7 +48,7 @@
                         "type": 3,
                         "subtype": 1,
                         "name": "Create",
-                        "uri": "{/base}/{/lang}/backend/marketing/promotion/create?{?}",
+                        "uri": "/{/lang}/backend/marketing/promotion/create?{?}",
                         "target": "self",
                         "icon": null,
                         "order": 5,
@@ -65,7 +65,7 @@
                 "type": 2,
                 "subtype": 1,
                 "name": "Events",
-                "uri": "{/base}/{/lang}/backend/marketing/event/list?{?}",
+                "uri": "/{/lang}/backend/marketing/event/list?{?}",
                 "target": "self",
                 "icon": null,
                 "order": 5,
@@ -79,7 +79,7 @@
                         "type": 3,
                         "subtype": 1,
                         "name": "List",
-                        "uri": "{/base}/{/lang}/backend/marketing/event/list?{?}",
+                        "uri": "/{/lang}/backend/marketing/event/list?{?}",
                         "target": "self",
                         "icon": null,
                         "order": 1,
@@ -94,7 +94,7 @@
                         "type": 3,
                         "subtype": 1,
                         "name": "Create",
-                        "uri": "{/base}/{/lang}/backend/marketing/event/create?{?}",
+                        "uri": "/{/lang}/backend/marketing/event/create?{?}",
                         "target": "self",
                         "icon": null,
                         "order": 5,
diff --git a/Controller.php b/Controller.php
index c2ef68a..90bc90f 100644
--- a/Controller.php
+++ b/Controller.php
@@ -123,7 +123,7 @@ class Controller extends ModuleAbstract implements WebInterface
     {
         /** @var Head $head */
         $head = $response->get('Content')->getData('head');
-        $head->addAsset(AssetType::CSS, $request->getUri()->getBase() . 'Modules/Calendar/Theme/Backend/css/styles.css');
+        $head->addAsset(AssetType::CSS, '/Modules/Calendar/Theme/Backend/css/styles.css');
         
         $view = new View($this->app, $request, $response);
         $view->setTemplate('/Modules/Marketing/Theme/Backend/promotion-profile');
diff --git a/Theme/Backend/event-create.tpl.php b/Theme/Backend/event-create.tpl.php
index c7c24d9..e33b058 100644
--- a/Theme/Backend/event-create.tpl.php
+++ b/Theme/Backend/event-create.tpl.php
@@ -22,7 +22,7 @@ echo $this->getData('nav')->render(); ?>
         <section class="box wf-100">
             <header><h1><?= $this->getHtml('Event'); ?></h1></header>
             <div class="inner">
-                <form action="<?= \phpOMS\Uri\UriFactory::build('{/base}/{/lang}/api/reporter/template'); ?>" method="post">
+                <form action="<?= \phpOMS\Uri\UriFactory::build('/{/lang}/api/reporter/template'); ?>" method="post">
                     <table class="layout wf-100">
                         <tbody>
                         <tr><td colspan="2"><label for="iTitle"><?= $this->getHtml('Type'); ?></label>
diff --git a/Theme/Backend/promotion-create.tpl.php b/Theme/Backend/promotion-create.tpl.php
index 841d851..1e7b61d 100644
--- a/Theme/Backend/promotion-create.tpl.php
+++ b/Theme/Backend/promotion-create.tpl.php
@@ -22,7 +22,7 @@ echo $this->getData('nav')->render(); ?>
         <section class="box wf-100">
             <header><h1><?= $this->getHtml('Promotion'); ?></h1></header>
             <div class="inner">
-                <form action="<?= \phpOMS\Uri\UriFactory::build('{/base}/{/lang}/api/marketing/promotion'); ?>" method="post">
+                <form action="<?= \phpOMS\Uri\UriFactory::build('/{/lang}/api/marketing/promotion'); ?>" method="post">
                     <table class="layout wf-100">
                         <tbody>
                         <tr><td colspan="2"><label for="iTitle"><?= $this->getHtml('Type'); ?></label>
diff --git a/Theme/Backend/promotion-list.tpl.php b/Theme/Backend/promotion-list.tpl.php
index 03ee01d..9507c1c 100644
--- a/Theme/Backend/promotion-list.tpl.php
+++ b/Theme/Backend/promotion-list.tpl.php
@@ -36,7 +36,7 @@ echo $this->getData('nav')->render(); ?>
                     <td colspan="5"><?= $footerView->render(); ?>
                 <tbody>
                 <?php $count = 0; foreach ($list as $key => $value) : $count++; 
-                $url = \phpOMS\Uri\UriFactory::build('{/base}/{/lang}/backend/marketing/promotion/profile?{?}&id=' . $value->getId());?>
+                $url = \phpOMS\Uri\UriFactory::build('/{/lang}/backend/marketing/promotion/profile?{?}&id=' . $value->getId());?>
                 <tr data-href="<?= $url; ?>">
                     <td data-label="<?= $this->getHtml('Title') ?>"><a href="<?= $url; ?>"><?= $this->printHtml($value->getName()); ?></a>
                     <td data-label="<?= $this->getHtml('Start') ?>"><a href="<?= $url; ?>"><?= $this->printHtml($value->getStart()->format('Y-m-d')); ?></a>
diff --git a/Theme/Backend/promotion-profile.tpl.php b/Theme/Backend/promotion-profile.tpl.php
index b56ee31..ae7add1 100644
--- a/Theme/Backend/promotion-profile.tpl.php
+++ b/Theme/Backend/promotion-profile.tpl.php
@@ -21,7 +21,7 @@ echo $this->getData('nav')->render(); ?>
         <section class="box wf-100">
             <header><h1><?= $this->printHtml($promotion->getName()); ?></h1></header>
             <div class="inner">
-                <form id="fProject" method="POST" action="<?= \phpOMS\Uri\UriFactory::build('{/base}/{/lang}/api/marketing/promotion?{?}&csrf={$CSRF}'); ?>">
+                <form id="fProject" method="POST" action="<?= \phpOMS\Uri\UriFactory::build('/{/lang}/api/marketing/promotion?{?}&csrf={$CSRF}'); ?>">
                     <table class="layout wf-100">
                         <tbody>
                         <tr><td colspan="2"><label for="iName"><?= $this->getHtml('Name') ?></label>