diff --git a/Class/AsyncTcpServer.cs b/Class/AsyncTcpServer.cs
index 51d7066..dbefda0 100644
--- a/Class/AsyncTcpServer.cs
+++ b/Class/AsyncTcpServer.cs
@@ -77,11 +77,11 @@ namespace ForwardingServerUI.Class
                         else
                         {
                             Personm deserializedPerson = JsonSerializer.Deserialize<Personm>(DAT)!;
-                            Application.Current.Dispatcher.Invoke(() => {
+                            Application.Current.Dispatcher.Invoke(() => { 
                                var mach = MainWindowViewModel._machineTable.Select("Enterprise='" + deserializedPerson.SERVEREnterprise +
                                   "'and MachineName='" + deserializedPerson.SERVERMachineName + "'");
                                 if (mach.Length > 0)
-                                {
+                                {//刷新设备信息表
                                     DataRow dataRow = mach.First();
                                     dataRow.BeginEdit();
                                     dataRow["ID"] = client.Id;
@@ -94,9 +94,9 @@ namespace ForwardingServerUI.Class
                                     dataRow.AcceptChanges();
                                 }
                                 else
-                                {
-                                    MainWindowViewModel._machineTable.Rows.Add(client.Id, client.IP, 30, "/" + deserializedPerson.SERVEREnterprise,
-                                        deserializedPerson.SERVERMachineName, deserializedPerson.MachineVer);
+                                {//添加设备信息表
+                            MainWindowViewModel._machineTable.Rows.Add(client.Id, client.IP, 30, "/" + deserializedPerson.SERVEREnterprise,
+                                deserializedPerson.SERVERMachineName, deserializedPerson.MachineVer);
                                   
                                 }
                             });