diff --git a/app/views/notice/admin/base/_nav.html.erb b/app/views/notice/admin/base/_nav.html.erb
deleted file mode 100644
index 0285137..0000000
--- a/app/views/notice/admin/base/_nav.html.erb
+++ /dev/null
@@ -1,4 +0,0 @@
-<aside class="menu-wrap is-dark">
-  <%= render 'brand_nav' %>
-  <%= render 'notice_nav' %>
-</aside>