Merge branch 'master' of http://www.scserverddns.top:13000/sc/ForwardingServerUI

MainWindowViewModel.cs

@@ -26,6 +26,8 @@ namespace ForwardingServerUI
         [ObservableProperty]
         public static DataTable _userTable = new();
 
+        public static readonly object TableLock = new object();
+
         public async void Data()
         {
             _machineTable.Columns.Add("ID", typeof(string));