diff --git a/ProxySU_Core/ViewModels/Developers/XrayProject.cs b/ProxySU_Core/ViewModels/Developers/XrayProject.cs
index f4ee4da..c3bec41 100644
--- a/ProxySU_Core/ViewModels/Developers/XrayProject.cs
+++ b/ProxySU_Core/ViewModels/Developers/XrayProject.cs
@@ -35,9 +35,7 @@ namespace ProxySU_Core.ViewModels.Developers
             EnsureSystemEnv();
             this.InstallCertToXray();
             RunCmd("systemctl restart xray");
-            WriteOutput("************");
-            WriteOutput("安装证书完成");
-            WriteOutput("************");
+            WriteOutput("************ 安装证书完成 ************");
         }
 
         public void UploadWeb(Stream stream)
@@ -54,7 +52,19 @@ namespace ProxySU_Core.ViewModels.Developers
             RunCmd("chmod -R 777 /usr/share/caddy");
             UploadCaddyFile(useCustomWeb: true);
             RunCmd("systemctl restart caddy");
-            WriteOutput("************\n上传网站模板完成\n************");
+            WriteOutput("************ 上传网站模板完成 ************");
+        }
+
+        public void UpdateXraySettings()
+        {
+            EnsureRootAuth();
+            EnsureSystemEnv();
+            var configJson = ConfigBuilder.BuildXrayConfig(Parameters);
+            var stream = new MemoryStream(Encoding.UTF8.GetBytes(configJson));
+            RunCmd("rm -rf /usr/local/etc/xray/config.json");
+            UploadFile(stream, "/usr/local/etc/xray/config.json");
+            RunCmd("systemctl restart xray");
+            WriteOutput("************ 更新Xray配置成功，更新配置不包含域名，如果域名更换请重新安装。 ************");
         }
 
         public void ReinstallCaddy()
@@ -63,9 +73,7 @@ namespace ProxySU_Core.ViewModels.Developers
             EnsureSystemEnv();
             InstallCaddy();
             UploadCaddyFile();
-            WriteOutput("************");
-            WriteOutput("重装Caddy完成");
-            WriteOutput("************");
+            WriteOutput("************ 重装Caddy完成 ************");
         }
 
 
diff --git a/ProxySU_Core/Views/TerminalWindow.xaml b/ProxySU_Core/Views/TerminalWindow.xaml
index 08468b0..1e9d1f9 100644
--- a/ProxySU_Core/Views/TerminalWindow.xaml
+++ b/ProxySU_Core/Views/TerminalWindow.xaml
@@ -29,6 +29,13 @@
                     IsEnabled="{Binding HasConnected}"
                     Width="100"/>
 
+            <Button Content="更新Xray配置"
+                    Margin="10,0,0,0"
+                    Click="UpdateXraySettings"
+                    Height="32"
+                    IsEnabled="{Binding HasConnected}"
+                    Width="120"/>
+
             <Button Content="申请TLS证书"
                     Margin="10,0,0,0"
                     Height="32"
diff --git a/ProxySU_Core/Views/TerminalWindow.xaml.cs b/ProxySU_Core/Views/TerminalWindow.xaml.cs
index c5c05a4..f11ce26 100644
--- a/ProxySU_Core/Views/TerminalWindow.xaml.cs
+++ b/ProxySU_Core/Views/TerminalWindow.xaml.cs
@@ -158,6 +158,14 @@ namespace ProxySU_Core
             });
         }
 
+        private void UpdateXraySettings(object sender, RoutedEventArgs e)
+        {
+            Task.Factory.StartNew(() =>
+            {
+                project.UpdateXraySettings();
+            });
+        }
+
         private void OnFileOk(object sender, CancelEventArgs e)
         {
             Task.Factory.StartNew(() =>