diff --git a/uncloud_auth/templates/uncloud_auth/login.html b/uncloud_auth/templates/uncloud_auth/login.html
index 887467b..0a84780 100644
--- a/uncloud_auth/templates/uncloud_auth/login.html
+++ b/uncloud_auth/templates/uncloud_auth/login.html
@@ -1,14 +1,19 @@
 {% extends 'uncloud/base.html' %}
-{% load bootstrap4 %}
+{% load bootstrap5 %}
 
-{% block body %}
-<h1>Login to uncloud</h1>
-<form method="post" class="form">
-  {% csrf_token %}
-  {% bootstrap_form form %}
-  {% buttons %}
-  <button type="submit" class="btn btn-primary">Submit</button>
-  {% endbuttons %}
-</form>
+
+{% block bootstrap5_content %}
+    <div class="container">
+      <div id="content">
+        <h1>Login to uncloud</h1>
+        <form method="post" class="form">
+          {% csrf_token %}
+          {% bootstrap_form form %}
+          {% buttons %}
+          <button type="submit" class="btn btn-primary">Submit</button>
+          {% endbuttons %}
+        </form>
+      </div>
+    </div>
 
 {% endblock %}
diff --git a/uncloud_pay/templates/uncloud_pay/register_stripe.html b/uncloud_pay/templates/uncloud_pay/register_stripe.html
index 7205261..9613701 100644
--- a/uncloud_pay/templates/uncloud_pay/register_stripe.html
+++ b/uncloud_pay/templates/uncloud_pay/register_stripe.html
@@ -13,12 +13,15 @@
           By submitting I authorise to send instructions to
           the financial institution that issued my card to take
           payments from my card account in accordance with the
-        terms of my agreement with you.
+          terms of my agreement with you.
         </p>
 
         <span id="message"></span>
+
         <div id="card-element"></div>
+        <div id="card-errors" role="alert"></div>
         <button type='button' id="card-button">Save</button>
+
         <div id="ungleichmessage">The card will be registered with stripe.</div>
 
         <div id="goback" style="display: none;">
@@ -30,8 +33,8 @@
     <!-- Enable Stripe from UI elements - standard code -->
     <script>
       var stripe = Stripe('{{ stripe_pk }}');
-
       var elements = stripe.elements();
+
       var cardElement = elements.create('card');
       cardElement.mount('#card-element');
 
diff --git a/uncloud_service/apps.py b/uncloud_service/apps.py
index 184e181..190bd35 100644
--- a/uncloud_service/apps.py
+++ b/uncloud_service/apps.py
@@ -2,4 +2,4 @@ from django.apps import AppConfig
 
 
 class UngleichServiceConfig(AppConfig):
-    name = 'ungleich_service'
+    name = 'uncloud_service'