1、改为异步检查更新

AppHome/Tools.exe.config

 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <appSettings>
+    <add key="UpdateTime" value="2021-06-24 10:58:08.780" />
+  </appSettings>
   <startup>
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
   </startup>

Tools/wMain.cs

@@ -7,6 +7,7 @@ using System.Drawing;
 using System.IO;
 using System.Linq;
 using System.Text;
+using System.Threading.Tasks;
 using System.Windows.Forms;
 //
 using Tools.MyCommon;
@@ -62,7 +63,7 @@ namespace Tools
             this.tabControl1.MouseDoubleClick += TabControl1_MouseDoubleClick;
 
             //检查更新
-            this.CheckUpdate(true);
+            Task.Run(() => this.CheckUpdate(true));
         }
 
         #region 基础：关闭、最大化、最小化