diff --git a/Rs.SkyLine/Flow/NormalFlow/TurnoverFlow.cs b/Rs.SkyLine/Flow/NormalFlow/TurnoverFlow.cs
index aaeffde..bbeb320 100644
--- a/Rs.SkyLine/Flow/NormalFlow/TurnoverFlow.cs
+++ b/Rs.SkyLine/Flow/NormalFlow/TurnoverFlow.cs
@@ -2614,6 +2614,7 @@ namespace Rs.MotionPlat.Flow
                                                     VacManager.TransitNozzleVacBreak(ETurnoverNozzlePosition.TurnoverTray, EVacOperator.Close, true, nozzle.NozzleIndex);
                                                     //清空吸嘴上的产品
                                                     nozzle.Clear();
+                                                    GlobalTray.TurnoverNozzle.ChangeStatus(nozzle.NozzleIndex, ESlotStatus.NotHave);
                                                 }
                                                 exit = true;
                                                 //循环退出，重新检测一下粘料
@@ -2923,6 +2924,7 @@ namespace Rs.MotionPlat.Flow
                                                 VacManager.TransitNozzleVacSuction(ETurnoverNozzlePosition.TurnoverTray, EVacOperator.Close, true, nozzle.NozzleIndex);
                                                 nozzle.Clear();
                                                 masticSlots.Remove(nozzleIndex);
+                                                GlobalTray.TurnoverNozzle.ChangeStatus(nozzle.NozzleIndex, ESlotStatus.NotHave);
                                             }
                                         }
                                         if (masticSlots.Count == 0)
@@ -3018,6 +3020,7 @@ namespace Rs.MotionPlat.Flow
                                                             DischargeModuleGoSafePosFlow.Instance.GoSafePostion();
                                                             WarningSuckerNgFlow.Instance.DealNgProduct(ETrayType.Turnover, slot.Index);
                                                             nozzle.Clear();
+                                                            GlobalTray.TurnoverNozzle.ChangeStatus(nozzle.NozzleIndex, ESlotStatus.NotHave);
                                                             VacManager.TurnoverTrayVacSuction(EVacOperator.Close, true, slot.Index);
                                                             exit = true;
                                                         }