From d594f9d794c0b8c162751d756329dbc7da9c48db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=9B=BD=E4=BC=9F?= <366193849@qq.com>
Date: Tue, 3 Aug 2021 14:17:33 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=A4=E6=96=ADwindows=E7=89=88=E6=9C=AC?=
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---
 FastGithub.ReverseProxy/KestrelServerOptionsExtensions.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/FastGithub.ReverseProxy/KestrelServerOptionsExtensions.cs b/FastGithub.ReverseProxy/KestrelServerOptionsExtensions.cs
index da4272a..8ae55c0 100644
--- a/FastGithub.ReverseProxy/KestrelServerOptionsExtensions.cs
+++ b/FastGithub.ReverseProxy/KestrelServerOptionsExtensions.cs
@@ -64,7 +64,10 @@ namespace FastGithub
 
             kestrel.Listen(IPAddress.Any, HTTPS_PORT, listen => listen.UseHttps(https =>
             {
-                https.SslProtocols = SslProtocols.Tls12 | SslProtocols.Tls13;
+                if (OperatingSystem.IsWindows() && Environment.OSVersion.Version < new Version(6, 2))
+                {
+                    https.SslProtocols = SslProtocols.Tls12 | SslProtocols.Tls13;
+                }
                 https.ServerCertificateSelector = (ctx, domain) => certService.GetOrCreateServerCert(domain);
             }));
         }