js file is not exists

src/Web/WebStatus/Views/Shared/_Layout.cshtml

@@ -53,7 +53,6 @@
     <environment names="Development">
         <script src="~/lib/jquery/dist/jquery.js"></script>
         <script src="~/lib/bootstrap/dist/js/bootstrap.js"></script>
-        <script src="~/js/site.js" asp-append-version="true"></script>
     </environment>
     <environment names="Staging,Production">
         <script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-2.2.0.min.js"