From cc5165820831732ea96d7dece6de41481313607f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=9B=BD=E4=BC=9F?= <366193849@qq.com>
Date: Wed, 22 Sep 2021 15:46:07 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9dns=E7=BC=93=E5=AD=98?=
 =?UTF-8?q?=E6=97=B6=E9=97=B4=E4=B8=BA10min?=
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---
 FastGithub.PacketIntercept/Dns/DnsInterceptor.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/FastGithub.PacketIntercept/Dns/DnsInterceptor.cs b/FastGithub.PacketIntercept/Dns/DnsInterceptor.cs
index 2980feb..398c3b5 100644
--- a/FastGithub.PacketIntercept/Dns/DnsInterceptor.cs
+++ b/FastGithub.PacketIntercept/Dns/DnsInterceptor.cs
@@ -25,13 +25,14 @@ namespace FastGithub.PacketIntercept.Dns
         private const string DNS_FILTER = "udp.DstPort == 53";
         private readonly FastGithubConfig fastGithubConfig;
         private readonly ILogger<DnsInterceptor> logger;
-        private readonly TimeSpan ttl = TimeSpan.FromMinutes(2d);
+        private readonly TimeSpan ttl = TimeSpan.FromMinutes(10d);
 
         /// <summary>
         /// 刷新DNS缓存
         /// </summary>    
         [DllImport("dnsapi.dll", EntryPoint = "DnsFlushResolverCache", SetLastError = true)]
         private static extern void DnsFlushResolverCache();
+
         /// <summary>
         /// dns拦截器
         /// </summary>