diff --git a/src/Otchinslator/Components/App.razor b/src/Otchinslator/Components/App.razor
index 16403ef..246285c 100644
--- a/src/Otchinslator/Components/App.razor
+++ b/src/Otchinslator/Components/App.razor
@@ -5,7 +5,7 @@
     <meta charset="utf-8"/>
     <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
     <base href="/"/>
-    @* TODO: скачать шрифты *@
+    <meta property="og:image" content="/favicon.png" />
     <link rel="preconnect" href="https://fonts.googleapis.com"> 
     <link href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap" rel="stylesheet">
     <link rel="stylesheet" href="/css/styles.css" asp-append-version="true" />
diff --git a/src/Otchinslator/Program.cs b/src/Otchinslator/Program.cs
index b84db61..ade5bdb 100644
--- a/src/Otchinslator/Program.cs
+++ b/src/Otchinslator/Program.cs
@@ -24,12 +24,7 @@ builder.Services.AddControllersWithViews(options =>
 }).AddMicrosoftIdentityUI().AddDataAnnotationsLocalization();
 builder.Services.Configure<ForwardedHeadersOptions>(options =>
 {
-    options.RequireHeaderSymmetry = false;
     options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
-
-    // TODO : it's a bit unsafe to allow all Networks and Proxies...
-    options.KnownNetworks.Clear();
-    options.KnownProxies.Clear();
 });
 
 var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;