diff --git a/app/views/device/index.html.erb b/app/views/device/index.html.erb
index 3fa7838..8700a95 100644
--- a/app/views/device/index.html.erb
+++ b/app/views/device/index.html.erb
@@ -1 +1 @@
-<div class="p-4">DEVICE</div>
\ No newline at end of file
+<div class="p-4">DEVICE</div>
diff --git a/app/views/layouts/device.html.erb b/app/views/layouts/device.html.erb
index 1e05439..642f042 100644
--- a/app/views/layouts/device.html.erb
+++ b/app/views/layouts/device.html.erb
@@ -47,4 +47,4 @@
 </main>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/app/views/partials/_sidebar.html.erb b/app/views/partials/_sidebar.html.erb
index 29cc445..f2f9f61 100644
--- a/app/views/partials/_sidebar.html.erb
+++ b/app/views/partials/_sidebar.html.erb
@@ -39,4 +39,4 @@
       설청
     </div>
   </div>
-</nav>
\ No newline at end of file
+</nav>
diff --git a/app/views/web/index.html.erb b/app/views/web/index.html.erb
index 823ff91..4a09571 100644
--- a/app/views/web/index.html.erb
+++ b/app/views/web/index.html.erb
@@ -1 +1 @@
-<div>WEB</div>
\ No newline at end of file
+<div>WEB</div>