diff --git a/Aucma.Scada.UI/viewModel/AssemblyPlan/AssemblyPlanViewModel.cs b/Aucma.Scada.UI/viewModel/AssemblyPlan/AssemblyPlanViewModel.cs
index 003373e1..61813981 100644
--- a/Aucma.Scada.UI/viewModel/AssemblyPlan/AssemblyPlanViewModel.cs
+++ b/Aucma.Scada.UI/viewModel/AssemblyPlan/AssemblyPlanViewModel.cs
@@ -556,11 +556,10 @@ namespace Aucma.Scada.UI.viewModel.AssemblyPlan
         {
             await Task.Run(() =>
             {
-                if (listTime == null)
-                {
-                    listTime = _baseBomInfoServices.getWorkTime().Result;
-                    if (listTime == null) return;
-                }
+                
+                 listTime = _baseBomInfoServices.getWorkTime().Result;
+                 if (listTime == null) return;
+                 
                 //获取小时产量
                 List<dynamic> hourAmount = assemblyPlanBusiness.GetHourAmount();
                 if (hourAmount != null)