diff --git a/Netch/Servers/Socks5/Form/Socks5Form.cs b/Netch/Servers/Socks5/Form/Socks5Form.cs
index 09a539f8..088fb8c9 100644
--- a/Netch/Servers/Socks5/Form/Socks5Form.cs
+++ b/Netch/Servers/Socks5/Form/Socks5Form.cs
@@ -10,6 +10,13 @@ namespace Netch.Servers.Socks5.Form
         {
             server ??= new Socks5();
             Server = server;
+            CreateTextBox("Username", "Username",
+                s => true,
+                s => server.Username = s,
+                server.Username);CreateTextBox("Password", "Password",
+                s => true,
+                s => server.Password = s,
+                server.Password);
         }
     }
 }
\ No newline at end of file
diff --git a/Netch/Servers/Socks5/Socks5.cs b/Netch/Servers/Socks5/Socks5.cs
index 06d521dc..65c01c2a 100644
--- a/Netch/Servers/Socks5/Socks5.cs
+++ b/Netch/Servers/Socks5/Socks5.cs
@@ -18,5 +18,7 @@ namespace Netch.Servers.Socks5
         {
             Type = "Socks5";
         }
+
+        public bool Auth() => !string.IsNullOrWhiteSpace(Username) && !string.IsNullOrWhiteSpace(Password);
     }
 }
\ No newline at end of file