diff --git a/app/views/admin/invitations/index.html.erb b/app/views/admin/invitations/index.html.erb
index 19e51be..7c2cd43 100644
--- a/app/views/admin/invitations/index.html.erb
+++ b/app/views/admin/invitations/index.html.erb
@@ -38,8 +38,8 @@
             <tr>
               <td class="overflow-ellipsis font-mono"><%= invitation.token %></td>
               <td><%= invitation.used_at.strftime("%Y-%m-%d (%H:%M UTC)") %></td>
-              <td><%= link_to invitation.user.address, admin_user_path(invitation.user.address), class: "ks-text-link" %></td>
-              <td><%= link_to invitation.invitee.address, admin_user_path(invitation.invitee.address), class: "ks-text-link" %></td>
+              <td><%= link_to invitation.user.cn, admin_user_path(invitation.user.cn), class: "ks-text-link" %></td>
+              <td><%= link_to invitation.invitee.cn, admin_user_path(invitation.invitee.cn), class: "ks-text-link" %></td>
             </tr>
           <% end %>
         </tbody>
diff --git a/app/views/admin/lightning/index.html.erb b/app/views/admin/lightning/index.html.erb
index 8cb0757..9240148 100644
--- a/app/views/admin/lightning/index.html.erb
+++ b/app/views/admin/lightning/index.html.erb
@@ -36,7 +36,7 @@
             </td>
             <td>
               <% if user = @users.find{ |u| u[2] == account.login } %>
-                <%= link_to "#{user[0]}@#{user[1]}", admin_user_path("#{user[0]}@#{user[1]}"), class: "ks-text-link" %>
+                <%= link_to user[0], admin_user_path(user[0]), class: "ks-text-link" %>
               <% end %>
             </td>
             <td><%= number_with_delimiter account.balance.to_i.to_s %></td>
diff --git a/app/views/admin/users/show.html.erb b/app/views/admin/users/show.html.erb
index bb27846..a901c76 100644
--- a/app/views/admin/users/show.html.erb
+++ b/app/views/admin/users/show.html.erb
@@ -36,7 +36,7 @@
             <th>Invited by</th>
             <td>
             <% if @user.inviter %>
-              <%= link_to @user.inviter.address, admin_user_path(@user.inviter.address), class: 'ks-text-link' %>
+              <%= link_to @user.inviter.cn, admin_user_path(@user.inviter.cn), class: 'ks-text-link' %>
             <% else %>&mdash;<% end %>
             </td>
           </tr>