WinFrmUI/Yw.WinFrmUI.Phart.Core/v3/02-pump/02-multi/01-parallel/PumpParallelChart.cs
@@ -634,8 +634,7 @@ { _paralle_vm = null; if (list == null || !list.Any()) return; return; var helper = new Yw.WinFrmUI.Phart.PumpParallelConnectionHelper(); foreach (var item in list)