diff --git a/Gemfile b/Gemfile
index 77aa337..fb2dc7c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -80,10 +80,10 @@ gem 'maglevcms', github: 'maglevhq/maglev-core', branch: 'master', require: fals
 
 source 'https://packages.nocoffee.fr/private' do
   # MaglevCMS PRO: multi-sites, multi-themes
-  gem 'maglevcms-pro', '~> 0.3.1', require: 'maglev/pro'
+  gem 'maglevcms-pro', '~> 0.4.0', require: 'maglev/pro'
 
   # NoCoffee UIKit to build sleek and consistent UI
-  gem 'ncuikit', '~> 0.1.1'
+  gem 'ncuikit', '~> 0.2.0'
 end
 
 gem "redcarpet", "~> 3.6"
diff --git a/Gemfile.lock b/Gemfile.lock
index 3288d2e..fbbaf18 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,9 +1,9 @@
 GIT
   remote: https://github.com/maglevhq/maglev-core.git
-  revision: 302e7f63267379c5a2bf8ff18716ab38244ec5d0
+  revision: da606a424d1781a59ed27fcadca8c610019fa074
   branch: master
   specs:
-    maglevcms (1.6.0)
+    maglevcms (1.6.1)
       jbuilder (~> 2.11.2)
       kaminari (~> 1.2.1)
       maglev-injectable (~> 2.1.1)
@@ -14,7 +14,7 @@ GIT
 GEM
   remote: https://packages.nocoffee.fr/private/
   specs:
-    maglevcms-pro (0.3.2)
+    maglevcms-pro (0.4.0)
       concurrent-ruby
       faraday
       haikunator (= 1.1.0)
@@ -22,7 +22,7 @@ GEM
       kaminari
       liquid (~> 5.4)
       rails (>= 6.1.6)
-    ncuikit (0.1.1)
+    ncuikit (0.2.0)
       importmap-rails (~> 2.0, >= 2.0.1)
       rails (>= 7.1.3.2)
       stimulus-rails (~> 1.2)
@@ -134,7 +134,7 @@ GEM
     dry-cli (1.0.0)
     error_highlight (0.6.0)
     erubi (1.12.0)
-    faraday (2.9.1)
+    faraday (2.9.2)
       faraday-net_http (>= 2.0, < 3.2)
     faraday-net_http (3.1.0)
       net-http
@@ -317,7 +317,7 @@ GEM
     vite_rails (3.0.17)
       railties (>= 5.1, < 8)
       vite_ruby (~> 3.0, >= 3.2.2)
-    vite_ruby (3.5.0)
+    vite_ruby (3.6.0)
       dry-cli (>= 0.7, < 2)
       rack-proxy (~> 0.6, >= 0.6.1)
       zeitwerk (~> 2.2)
@@ -354,8 +354,8 @@ DEPENDENCIES
   importmap-rails
   jbuilder
   maglevcms!
-  maglevcms-pro (~> 0.3.1)!
-  ncuikit (~> 0.1.1)!
+  maglevcms-pro (~> 0.4.0)!
+  ncuikit (~> 0.2.0)!
   pg (~> 1.1)
   puma (>= 5.0)
   rails (~> 7.1.2)
diff --git a/app/assets/config/manifest.js b/app/assets/config/manifest.js
index c744667..b3a8ca7 100644
--- a/app/assets/config/manifest.js
+++ b/app/assets/config/manifest.js
@@ -3,4 +3,4 @@
 //= link_tree ../../javascript .js
 //= link_tree ../../../vendor/javascript .js
 //= link_tree ../builds
-//= link ncuikit_manifest.js
\ No newline at end of file
+//= link ncuikit_manifest.js
diff --git a/app/controllers/current_user_controller.rb b/app/controllers/current_user_controller.rb
index f632242..2cf65b5 100644
--- a/app/controllers/current_user_controller.rb
+++ b/app/controllers/current_user_controller.rb
@@ -33,11 +33,11 @@ def destroy
   private
     # Use callbacks to share common setup or constraints between actions.
     def set_user
-      @user = current_user
+      @user = User.find(current_user.id)
     end
 
     # Only allow a list of trusted parameters through.
     def user_params
-      params.require(:user).permit(:email, :password, :password_confirmation)
+      params.require(:user).permit(:avatar, :email, :password, :password_confirmation)
     end
 end
\ No newline at end of file
diff --git a/app/javascript/controllers/application.js b/app/javascript/controllers/application.js
index 1213e85..88bbd35 100644
--- a/app/javascript/controllers/application.js
+++ b/app/javascript/controllers/application.js
@@ -2,6 +2,8 @@ import { Application } from "@hotwired/stimulus"
 
 const application = Application.start()
 
+ActiveStorage.start()
+
 // Configure Stimulus development experience
 application.debug = false
 window.Stimulus   = application
diff --git a/app/javascript/controllers/index.js b/app/javascript/controllers/index.js
index 54ad4ca..1956261 100644
--- a/app/javascript/controllers/index.js
+++ b/app/javascript/controllers/index.js
@@ -8,4 +8,4 @@ eagerLoadControllersFrom("controllers", application)
 
 // Lazy load controllers as they appear in the DOM (remember not to preload controllers in import map!)
 // import { lazyLoadControllersFrom } from "@hotwired/stimulus-loading"
-// lazyLoadControllersFrom("controllers", application)
+// lazyLoadControllersFrom("controllers", application)
\ No newline at end of file
diff --git a/app/models/user.rb b/app/models/user.rb
index 3278cbb..3d4833d 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -8,4 +8,7 @@ class User < ApplicationRecord
   ## validations ##
   validates :email, presence: true, uniqueness: true
 
+  ## Attachments ##
+  has_one_attached :avatar
+
 end
diff --git a/app/views/current_user/edit.html.erb b/app/views/current_user/edit.html.erb
index 9ec1cc2..4c5ef05 100644
--- a/app/views/current_user/edit.html.erb
+++ b/app/views/current_user/edit.html.erb
@@ -3,6 +3,9 @@
   <%= form_with(model: @user, url: current_user_path) do |form| %>
     <div class="grid grid-cols-1 gap-x-6 gap-y-6 sm:grid-cols-6">
       <div class="sm:col-span-3">
+        <%= render_ncuikit_form :avatar_field, form: form, attribute: :avatar %>
+      </div>
+      <div class="sm:col-start-1 sm:col-span-3">
         <%= render_ncuikit_form :email_field, form: form, attribute: :email %>
       </div>
 
@@ -16,7 +19,7 @@
     </div>
 
     <div class="mt-12 text-right border-t border-gray-900/10 pt-6">
-      <%= render_ncuikit_button :primary_submit, label: 'Update' %>
+      <%= render_ncuikit_button :primary_submit, label: 'Update', size: 'lg' %>
     </div>
   <% end %>
 <% end %>
\ No newline at end of file
diff --git a/app/views/layouts/_authenticated_user.html.erb b/app/views/layouts/_authenticated_user.html.erb
deleted file mode 100644
index d4b13a0..0000000
--- a/app/views/layouts/_authenticated_user.html.erb
+++ /dev/null
@@ -1,13 +0,0 @@
-<div class="container mx-auto px-5 py-5 flex justify-end items-center space-x-5">
-  <div>
-    <%= link_to 'My sites', sites_path %>
-  </div>
-  <div>/</div>
-  <div>
-    Signed in as 
-    <%= link_to current_user.email, edit_current_user_path, class: 'font-bold' %>
-  </div>
-  <div>
-    <%= button_to "Sign out", session_path, method: :delete, class: "rounded-lg py-3 ml-2 px-5 bg-gray-100 inline-block font-medium" %>
-  </div>
-</div>
\ No newline at end of file
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 74df5af..d45c494 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -11,8 +11,9 @@
 
     <link href="https://cdn.jsdelivr.net/npm/remixicon@4.0.0/fonts/remixicon.css" rel="stylesheet" />
 
-    <%= javascript_importmap_tags %>
+    <%= javascript_include_tag "activestorage" %>
 
+    <%= javascript_importmap_tags %>        
     <%= javascript_import_module_tag "ncuikit/application" %>
 
     <style>
diff --git a/app/views/shared/_demo_banner.html.erb b/app/views/shared/_demo_banner.html.erb
index 4f7ba57..1a3faad 100644
--- a/app/views/shared/_demo_banner.html.erb
+++ b/app/views/shared/_demo_banner.html.erb
@@ -1,6 +1,6 @@
 <div class="flex items-center justify-center gap-x-6 bg-gray-900 px-6 py-2.5 sm:px-3.5">
   <p class="text-sm leading-6 text-white">    
-    <strong class="font-semibold">Welcome to our demo application powered by MaglevPRO, the ultimate page builder in Rails</strong>
+    <strong class="font-semibold">This is a demo platform powered by <%= link_to 'Maglev', 'https://www.maglev.dev', class: 'underline', target: '_blank' %>, our site builder in Rails</strong>
     <svg viewBox="0 0 2 2" class="mx-2 inline h-0.5 w-0.5 fill-current" aria-hidden="true"><circle cx="1" cy="1" r="1" /></svg>
     <a href="https://github.com/maglevhq/site-builder-demo" target="_blank">
       Check out the source code <i class="ri-github-fill"></i> &nbsp;<span aria-hidden="true">&rarr;</span>
diff --git a/app/views/shared/_profile_dropdown.html.erb b/app/views/shared/_profile_dropdown.html.erb
index 33c9f83..69a7bcd 100644
--- a/app/views/shared/_profile_dropdown.html.erb
+++ b/app/views/shared/_profile_dropdown.html.erb
@@ -1,6 +1,6 @@
 <%= render_ncuikit :menu_dropdown, orientation: 'right', content_class: 'w-48', arrow: true do |c| %>
   <% c.with_label do %>
-    <%= render_ncuikit :avatar, full_name: nil, size: 'sm' %>
+    <%= render_ncuikit :avatar, url: current_user.avatar, full_name: nil, size: 'sm' %>
   <% end %>
 
   <% c.with_menu_header do %>
diff --git a/app/views/sites/_form.html.erb b/app/views/sites/_form.html.erb
index 81efaac..b25bc32 100644
--- a/app/views/sites/_form.html.erb
+++ b/app/views/sites/_form.html.erb
@@ -7,9 +7,11 @@
     <%= render_ncuikit_form :text_field, form: form, attribute: :name %>
   </div>
 
-  <div class="sm:col-span-6">
-    <%= render_ncuikit_form :text_field, form: form, attribute: :domain, options: { hint: domain_hint } %>
-  </div>
+  <% if form.object.persisted? %>
+    <div class="sm:col-start-1 sm:col-span-3">
+      <%= render_ncuikit_form :text_field, form: form, attribute: :domain, options: { hint: domain_hint } %>
+    </div>
+  <% end %>
 
   <div class="sm:col-span-6">
     <%= render_ncuikit_form :card_radio_buttons, form: form, attribute: :theme_id, options: { grids: 2 } do |c| %>
diff --git a/app/views/sites/_site.html.erb b/app/views/sites/_site.html.erb
index d2963d0..413671c 100644
--- a/app/views/sites/_site.html.erb
+++ b/app/views/sites/_site.html.erb
@@ -25,7 +25,7 @@
       <% end %>
       <% c.menu_separator %>
       <% c.menu_item do %>
-        <%= button_to site_path(site), method: :delete, class: c.menu_item_css, data: { turbo_confirm: 'Are you sure?' } do %>
+        <%= button_to site_path(site), method: :delete, class: [c.menu_item_css, 'text-red-600'], data: { turbo_confirm: 'Are you sure?' } do %>
           <i class="ri-delete-bin-line mr-1"></i> Delete
         <% end %>
       <% end %>
diff --git a/app/views/sites/edit.html.erb b/app/views/sites/edit.html.erb
index e6fe1ae..ffacdbf 100644
--- a/app/views/sites/edit.html.erb
+++ b/app/views/sites/edit.html.erb
@@ -1,13 +1,13 @@
 <%= render_ncuikit :page_layout, title: 'Editing site' do |page| %>
   <% page.with_actions do %>
-    <%= render_ncuikit_button :primary_link, label: 'Back to sites', url: sites_path, icon: 'ri-arrow-left-line' %>
+    <%= render_ncuikit_button :secondary_link, label: 'Back to sites', url: sites_path, icon: 'ri-arrow-left-line' %>
   <% end %>  
 
   <%= form_with(model: @site) do |form| %>
     <%= render 'form', form: %>
 
     <div class="mt-12 text-right border-t border-gray-900/10 pt-6">
-      <%= render_ncuikit_button :primary_submit, label: 'Update' %>
+      <%= render_ncuikit_button :primary_submit, size: 'lg', label: 'Update' %>
     </div>
   <% end %>
 <% end %>
\ No newline at end of file
diff --git a/app/views/sites/new.html.erb b/app/views/sites/new.html.erb
index 3264f1a..dbab885 100644
--- a/app/views/sites/new.html.erb
+++ b/app/views/sites/new.html.erb
@@ -1,13 +1,13 @@
 <%= render_ncuikit :page_layout, title: 'New site' do |page| %>
   <% page.with_actions do %>
-    <%= render_ncuikit_button :primary_link, label: 'Back to sites', url: sites_path, icon: 'ri-arrow-left-line' %>
+    <%= render_ncuikit_button :secondary_link, label: 'Back to sites', url: sites_path, icon: 'ri-arrow-left-line' %>
   <% end %>  
 
   <%= form_with(model: @site) do |form| %>
     <%= render 'form', form: %>
 
     <div class="mt-12 text-right border-t border-gray-900/10 pt-6">
-      <%= render_ncuikit_button :primary_submit, label: 'Create' %>
+      <%= render_ncuikit_button :primary_submit, size: 'lg', label: 'Create' %>
     </div>
   <% end %>
 <% end %>
\ No newline at end of file
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 6c349ae..2a65576 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -29,3 +29,8 @@
 
 en:
   hello: "Hello world"
+
+  activerecord:
+    attributes:
+      site:
+        domain: "Custom domain"