From d9afb0e25ab61e689217eff7f836235bad6956fb 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, 29 Sep 2021 15:01:45 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8D=E4=BD=BF=E7=94=A8=E5=B9=B6=E5=8F=91pi?=
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---
 Directory.Build.props                           |  2 +-
 FastGithub.DomainResolve/IPAddressCollection.cs | 13 +++----------
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/Directory.Build.props b/Directory.Build.props
index f66d363..a535dde 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
 	<PropertyGroup>
-		<Version>2.0.2-SmartIPAddress</Version>
+		<Version>2.0.2</Version>
 		<Nullable>enable</Nullable>
 		<Description>github加速神器</Description>
 		<Copyright>https://github.com/dotnetcore/FastGithub</Copyright>
diff --git a/FastGithub.DomainResolve/IPAddressCollection.cs b/FastGithub.DomainResolve/IPAddressCollection.cs
index 9659161..c6fbac3 100644
--- a/FastGithub.DomainResolve/IPAddressCollection.cs
+++ b/FastGithub.DomainResolve/IPAddressCollection.cs
@@ -51,19 +51,12 @@ namespace FastGithub.DomainResolve
         /// Ping所有IP
         /// </summary>
         /// <returns></returns>
-        public Task PingAllAsync()
+        public async Task PingAllAsync()
         {
-            var items = this.ToItemArray();
-            if (items.Length == 0)
+            foreach (var item in this.ToItemArray())
             {
-                return Task.CompletedTask;
+                await item.PingAsync();
             }
-            if (items.Length == 1)
-            {
-                return items[0].PingAsync();
-            }
-            var tasks = items.Select(item => item.PingAsync());
-            return Task.WhenAll(tasks);
         }
 
         /// <summary>