修改

        public static LogFile logFile;

        public App()

        {

            logFile = new((LogLevel)MiscSetting.Default.LogLevel);

            logFile = new(LogLevel.Off);

            //首先注册开始和退出事件

            this.Startup += new StartupEventHandler(App_Startup);

    <EazfuscatorIntegration>MSBuild</EazfuscatorIntegration>

    <EazfuscatorActiveConfiguration>Release</EazfuscatorActiveConfiguration>

    <EazfuscatorCompatibilityVersion>2024.2</EazfuscatorCompatibilityVersion>

    <SignAssembly>True</SignAssembly>

    <SignAssembly>False</SignAssembly>

    <AssemblyOriginatorKeyFile>C:\Users\haora\source\repos\CountDownList\CountDownList.snk</AssemblyOriginatorKeyFile>

    <PlatformTarget>AnyCPU</PlatformTarget>

    <ApplicationManifest>app.manifest</ApplicationManifest>

            path.Text = KnownFolders.GetPath(KnownFolder.Downloads);

            link.Text = $"http://{MiscSetting.Default.Domain}/{filename}";

            link.Text = $"http://lc.shrabbit.com/{filename}";

            link.IsEnabled = false;

        }