diff --git a/Source/GrasscutterTools/App.config b/Source/GrasscutterTools/App.config
index 4105b93..c72e11e 100644
--- a/Source/GrasscutterTools/App.config
+++ b/Source/GrasscutterTools/App.config
@@ -29,7 +29,7 @@
     <value>10001</value>
    </setting>
    <setting name="Host" serializeAs="String">
-    <value>https://127.0.0.1</value>
+    <value>http://127.0.0.1:443</value>
    </setting>
    <setting name="CheckedLastVersion" serializeAs="String">
     <value />
diff --git a/Source/GrasscutterTools/Pages/PageOpenCommand.cs b/Source/GrasscutterTools/Pages/PageOpenCommand.cs
index b14d11d..36dad17 100644
--- a/Source/GrasscutterTools/Pages/PageOpenCommand.cs
+++ b/Source/GrasscutterTools/Pages/PageOpenCommand.cs
@@ -26,6 +26,7 @@ using System.Threading.Tasks;
 using System.Windows.Forms;
 
 using GrasscutterTools.DispatchServer;
+using GrasscutterTools.DispatchServer.Model;
 using GrasscutterTools.Game;
 using GrasscutterTools.GOOD;
 using GrasscutterTools.OpenCommand;
@@ -125,7 +126,7 @@ namespace GrasscutterTools.Pages
                 // 自动尝试查询本地服务端地址，降低使用门槛
                 Task.Run(async () =>
                 {
-                    var localhosts = new string[] {
+                    var localhostList = new[] {
                         "http://127.0.0.1:443",
                         "https://127.0.0.1",
                         "http://127.0.0.1",
@@ -133,13 +134,13 @@ namespace GrasscutterTools.Pages
                         "http://127.0.0.1:8080",
                         "https://127.0.0.1:8080",
                     };
-                    foreach (var host in localhosts)
+                    foreach (var host in localhostList)
                     {
                         try
                         {
                             await UpdateServerStatus(host);
                             // 自动填写本地服务端地址
-                            TxtHost.Text = host;
+                            BeginInvoke(new Action(() => TxtHost.Text = host));
                             break;
                         }
                         catch (Exception)
@@ -169,6 +170,14 @@ namespace GrasscutterTools.Pages
         private async Task UpdateServerStatus(string host)
         {
             var status = await DispatchServerAPI.QueryServerStatus(host);
+            if (InvokeRequired)
+                BeginInvoke(new Action<ServerStatus>(ShowServerStatus), status);
+            else
+                ShowServerStatus(status);
+        }
+
+        private void ShowServerStatus(ServerStatus status)
+        {
             LblServerVersion.Text = status.Version;
             LblPlayerCount.Text = status.MaxPlayer > 0 ? $"{status.PlayerCount}/{status.MaxPlayer}" : status.PlayerCount.ToString();
         }
diff --git a/Source/GrasscutterTools/Properties/Settings.Designer.cs b/Source/GrasscutterTools/Properties/Settings.Designer.cs
index 69c57b7..ec46169 100644
--- a/Source/GrasscutterTools/Properties/Settings.Designer.cs
+++ b/Source/GrasscutterTools/Properties/Settings.Designer.cs
@@ -12,7 +12,7 @@ namespace GrasscutterTools.Properties {
     
     
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.4.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.7.0.0")]
     internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
         
         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
@@ -97,7 +97,7 @@ namespace GrasscutterTools.Properties {
         
         [global::System.Configuration.UserScopedSettingAttribute()]
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("https://127.0.0.1")]
+        [global::System.Configuration.DefaultSettingValueAttribute("http://127.0.0.1:443")]
         public string Host {
             get {
                 return ((string)(this["Host"]));
diff --git a/Source/GrasscutterTools/Properties/Settings.settings b/Source/GrasscutterTools/Properties/Settings.settings
index 40157f8..23ec6bf 100644
--- a/Source/GrasscutterTools/Properties/Settings.settings
+++ b/Source/GrasscutterTools/Properties/Settings.settings
@@ -21,7 +21,7 @@
       <Value Profile="(Default)">10001</Value>
     </Setting>
     <Setting Name="Host" Type="System.String" Scope="User">
-      <Value Profile="(Default)">https://127.0.0.1</Value>
+      <Value Profile="(Default)">http://127.0.0.1:443</Value>
     </Setting>
     <Setting Name="CheckedLastVersion" Type="System.String" Scope="User">
       <Value Profile="(Default)" />