diff --git a/app/views/admin/communication/extranets/documents/categories/index.html.erb b/app/views/admin/communication/extranets/documents/categories/index.html.erb
index c4e9bfba613d2bf744d2a034431016385ae93f44..f8b438112df99b3345eae07b2560ca25e3af9f8e 100644
--- a/app/views/admin/communication/extranets/documents/categories/index.html.erb
+++ b/app/views/admin/communication/extranets/documents/categories/index.html.erb
@@ -1,4 +1,4 @@
-<% content_for :title, Communication::Extranet::Post::Category.model_name.human(count: 2) %>
+<% content_for :title, Communication::Extranet::Document::Category.model_name.human(count: 2) %>
 
 <%= render 'admin/communication/extranets/sidebar' do %>
   <%= render 'admin/communication/extranets/documents/categories/list', categories: @categories %>
diff --git a/app/views/admin/communication/extranets/documents/categories/new.html.erb b/app/views/admin/communication/extranets/documents/categories/new.html.erb
index dffe93cc2bb91a5bb9d56144cb362177247fb42d..04037310c7f30d0d8441899965092973963bdc4b 100644
--- a/app/views/admin/communication/extranets/documents/categories/new.html.erb
+++ b/app/views/admin/communication/extranets/documents/categories/new.html.erb
@@ -1,4 +1,4 @@
-<% content_for :title, Communication::Extranet::Post::Category.model_name.human %>
+<% content_for :title, Communication::Extranet::Document::Category.model_name.human %>
 
 <%= render 'admin/communication/extranets/sidebar' do %>
   <%= render 'form', category: @category %>
diff --git a/app/views/admin/communication/extranets/documents/categories/preview.html.erb b/app/views/admin/communication/extranets/documents/categories/preview.html.erb
deleted file mode 100644
index 14bd7cd482e0666eb021ef6bb70d0732497bf91f..0000000000000000000000000000000000000000
--- a/app/views/admin/communication/extranets/documents/categories/preview.html.erb
+++ /dev/null
@@ -1,3 +0,0 @@
-<% content_for :title, @post.title %>
-<% content_for :image, kamifusen_tag(@post.featured_image) if @post.featured_image.attached? %>
-<%= render 'admin/communication/blocks/preview', about: @post %>
diff --git a/app/views/admin/communication/extranets/documents/kinds/_list.html.erb b/app/views/admin/communication/extranets/documents/kinds/_list.html.erb
index b481ebd547a9064cd09ee1c4079ad04db098f826..0cb30d55f5f0b1ed66229e1a66427a420583ac74 100644
--- a/app/views/admin/communication/extranets/documents/kinds/_list.html.erb
+++ b/app/views/admin/communication/extranets/documents/kinds/_list.html.erb
@@ -2,7 +2,7 @@
   <table class="<%= table_classes %>">
     <thead>
       <tr>
-        <th class="ps-0" width="60%"><%= Communication::Extranet::Post::Category.human_attribute_name('name') %></th>
+        <th class="ps-0" width="60%"><%= Communication::Extranet::Document::Kind.human_attribute_name('name') %></th>
         <th><%= Communication::Extranet::Document::Kind.human_attribute_name('quantity') %></th>
         <th></th>
       </tr>
diff --git a/app/views/admin/communication/extranets/documents/kinds/preview.html.erb b/app/views/admin/communication/extranets/documents/kinds/preview.html.erb
deleted file mode 100644
index 14bd7cd482e0666eb021ef6bb70d0732497bf91f..0000000000000000000000000000000000000000
--- a/app/views/admin/communication/extranets/documents/kinds/preview.html.erb
+++ /dev/null
@@ -1,3 +0,0 @@
-<% content_for :title, @post.title %>
-<% content_for :image, kamifusen_tag(@post.featured_image) if @post.featured_image.attached? %>
-<%= render 'admin/communication/blocks/preview', about: @post %>
diff --git a/app/views/admin/communication/extranets/posts/categories/index.html.erb b/app/views/admin/communication/extranets/posts/categories/index.html.erb
index 421c1358200a4fba552eb203b200d2fee0a8d24f..a8f70232c95d8a7fe1eb0593b351925e49ca8191 100644
--- a/app/views/admin/communication/extranets/posts/categories/index.html.erb
+++ b/app/views/admin/communication/extranets/posts/categories/index.html.erb
@@ -5,5 +5,5 @@
 <% end %>
 
 <% content_for :action_bar_right do %>
-  <%= create_link Communication::Extranet::Post::Category %>
+  <%= create_link Communication::Extranet::Document::Category %>
 <% end %>
\ No newline at end of file
diff --git a/app/views/admin/communication/extranets/posts/categories/show.html.erb b/app/views/admin/communication/extranets/posts/categories/show.html.erb
index fce1b0250007ca65cc9912fcf298bb55e8d33612..b564c8234c32559f70c1c8aef46fef455b0a73e9 100644
--- a/app/views/admin/communication/extranets/posts/categories/show.html.erb
+++ b/app/views/admin/communication/extranets/posts/categories/show.html.erb
@@ -1,7 +1,7 @@
 <% content_for :title, @category %>
 
 <%= render 'admin/communication/extranets/sidebar' do %>
-  <%= osuny_panel Communication::Extranet::Document.model_name.human(count: 2) do %>
+  <%= osuny_panel Communication::Extranet::Post.model_name.human(count: 2) do %>
     <%= render 'admin/communication/extranets/posts/list', posts: @posts %>
     <%= paginate @posts, theme: 'bootstrap-5' %>
   <% end %>