fix

AutoTurnOver.Services/PurchaseAverageTargetServices.cs

@@ -278,7 +278,7 @@ namespace AutoTurnOver.Services
 
                     if (lmsAvg.Where(s => s.avg_put_days != null).Count() >= 3)
                     {
-                        dataWarehouse.abroad_inbound_delivery = ((lmsAvg.Where(s => s.avg_put_days > 0).Sum(s => s.avg_put_days.Value) - lmsAvg.Max(s => s.avg_put_days.Value) - lmsAvg.Min(s => s.avg_put_days.Value)) / (lmsAvg.Count - 2));
+                        dataWarehouse.abroad_inbound_delivery = ((lmsAvg.Where(s => s.avg_put_days!=null).Sum(s => s.avg_put_days.Value) - lmsAvg.Max(s => s.avg_put_days.Value) - lmsAvg.Min(s => s.avg_put_days.Value)) / (lmsAvg.Count - 2));
                     }
                     else if (lmsAvg.Where(s => s.avg_put_days != null).Count() >= 1)
                     {