diff --git a/src/Model/Table/StateUsersTable.php b/src/Model/Table/StateUsersTable.php
index 387fa0697..1d645f34d 100644
--- a/src/Model/Table/StateUsersTable.php
+++ b/src/Model/Table/StateUsersTable.php
@@ -38,7 +38,7 @@ class StateUsersTable extends Table
         parent::initialize($config);
 
         $this->setTable('state_users');
-        $this->setDisplayField('id');
+        $this->setDisplayField('email');
         $this->setPrimaryKey('id');
 
         /*$this->belongsTo('Indices', [
diff --git a/src/Template/Layout/frontend_ripple.ctp b/src/Template/Layout/frontend_ripple.ctp
index 52d0eb43a..136e81476 100644
--- a/src/Template/Layout/frontend_ripple.ctp
+++ b/src/Template/Layout/frontend_ripple.ctp
@@ -47,8 +47,16 @@ $GLOBALS["self"] = $this;
     <nav class="t-header">
       <div class="t-header-brand-wrapper">
         <a href="/">
-          <?= $this->Html->image('logo_schrift_half.webp', ['alt' => 'Logo', 'class' => 'logo']) ?>
-          <?= $this->Html->image('logo_half.webp', ['alt' => 'Logo', 'class' => 'logo-mini']) ?>
+          <picture class="logo">
+            <source srcset="/img/logo_schrift_half.webp" type="image/webp">
+            <source srcset="/img/logo_schrift_half.png" type="image/png"> 
+            <img src="/img/logo_schrift_half.png" class="logo" alt="Logo">
+          </picture>
+          <picture class="logo-mini">
+            <source srcset="/img/logo_half.webp" type="image/webp">
+            <source srcset="/img/logo_half.png" type="image/png"> 
+            <img src="/img/logo_half.png" class="logo-mini" alt="Logo">
+          </picture>
         </a>
         <button class="t-header-toggler t-header-desk-toggler d-none d-lg-block">
           <svg class="logo" viewBox="0 0 200 200">
diff --git a/webroot/img/logo_half.png b/webroot/img/logo_half.png
new file mode 100644
index 000000000..d6852eab8
Binary files /dev/null and b/webroot/img/logo_half.png differ
diff --git a/webroot/img/logo_schrift.png b/webroot/img/logo_schrift.png
new file mode 100644
index 000000000..0c86ea45e
Binary files /dev/null and b/webroot/img/logo_schrift.png differ
diff --git a/webroot/img/logo_schrift_half.png b/webroot/img/logo_schrift_half.png
new file mode 100644
index 000000000..5dfb1b3ac
Binary files /dev/null and b/webroot/img/logo_schrift_half.png differ