diff --git a/Rs.DeweyTester/Flow/SubFlow/FixturePlaceFlow.cs b/Rs.DeweyTester/Flow/SubFlow/FixturePlaceFlow.cs
index 920ca97..0e46022 100644
--- a/Rs.DeweyTester/Flow/SubFlow/FixturePlaceFlow.cs
+++ b/Rs.DeweyTester/Flow/SubFlow/FixturePlaceFlow.cs
@@ -277,10 +277,11 @@ namespace Rs.MotionPlat.Flow.SubFlow
                         }
                         else
                         {
-                            logInfo = GetClassName() + $" 吸嘴{curNozzle.NozzleIndex}放料到{curFixture.Index}号治具无粘料";
+                            logInfo = GetClassName() + $" 吸嘴{curNozzle.NozzleIndex}无粘料";
                             MessageQueue.Instance.Insert(logInfo);
                             flowStep = EFixturePlaceFlowStep.放料完成;
                         }
+                        curNozzle.VacSuction(EIoOperate.Close, GetClassName());
                         break;
                     case EFixturePlaceFlowStep.放料完成:
                         DischargeFlow.Instance.ActionEnd("拾取器将新的 DUT 装入治具夹头", "Picker load new DUT to test cell holder");
diff --git a/Rs.DeweyTester/Flow/SubFlow/StockPlaceFlow.cs b/Rs.DeweyTester/Flow/SubFlow/StockPlaceFlow.cs
index 2d0239f..dc8bf2f 100644
--- a/Rs.DeweyTester/Flow/SubFlow/StockPlaceFlow.cs
+++ b/Rs.DeweyTester/Flow/SubFlow/StockPlaceFlow.cs
@@ -328,7 +328,7 @@ namespace Rs.MotionPlat.Flow.SubFlow
                                 {
                                     PlaceFinishedEvent?.Invoke(curNozzle.Product);
                                 }
-                                logInfo = $"{GetClassName()}检测到吸嘴{curNozzle.NozzleIndex}无粘料，吸嘴{curNozzle.NozzleIndex}把产品SN:{curNozzle.Product.SN}放入{trayType}料盘{curPlaceSlot.Index}穴位";
+                                logInfo = $"{GetClassName()}吸嘴{curNozzle.NozzleIndex}把产品SN:{curNozzle.Product.SN}放入{trayType}料盘{curPlaceSlot.Index}穴位";
                                 MessageQueue.Instance.Insert(logInfo);
                                 tray.ChangeStatus(curPlaceSlot.Index, ESlotStatus.Have);
                                 curNozzle.Product.Save(trayType);