diff --git a/resources/views/back/page.blade.php b/resources/views/back/page.blade.php
index 9528768..ecbeb8c 100644
--- a/resources/views/back/page.blade.php
+++ b/resources/views/back/page.blade.php
@@ -109,7 +109,7 @@
                         @endif
                     @endforeach
                 @else
-                    @if($files[0] != '')
+                    @if(isset($files[0]) && $files[0] != '')
                         @php
                             $fileName = explode("/", $item['file']);
                         @endphp