diff --git a/DM_Weight/ViewModels/DrawerAddDrugWindowViewModel.cs b/DM_Weight/ViewModels/DrawerAddDrugWindowViewModel.cs
index 03bfdeb..6243341 100644
--- a/DM_Weight/ViewModels/DrawerAddDrugWindowViewModel.cs
+++ b/DM_Weight/ViewModels/DrawerAddDrugWindowViewModel.cs
@@ -67,6 +67,8 @@ namespace DM_Weight.ViewModels
                         }
                         //保存库存
                         SaveStock();
+                        RequestData();
+                        Status = 0;
                         break;
                     // 数量变化
                     case EventType.UPDATEQUANTITY:
@@ -212,8 +214,6 @@ namespace DM_Weight.ViewModels
                             logger.Info($"库存已更新{it.DrugId},{it.Quantity+it.AddQuantity}");
                         }
                     });
-                    RequestData();
-                    Status = 0;
                 }
             }
             catch (Exception ex)
diff --git a/DM_Weight/ViewModels/DrawerTakeDrugWindowViewModel.cs b/DM_Weight/ViewModels/DrawerTakeDrugWindowViewModel.cs
index 07beddd..cfe8b66 100644
--- a/DM_Weight/ViewModels/DrawerTakeDrugWindowViewModel.cs
+++ b/DM_Weight/ViewModels/DrawerTakeDrugWindowViewModel.cs
@@ -73,6 +73,8 @@ namespace DM_Weight.ViewModels
                         }   
                         //保存库存
                         SaveStock();
+                        RequestData();
+                        Status = 0;
                         break;
                     // 数量变化
                     case EventType.UPDATEQUANTITY:
@@ -211,8 +213,6 @@ namespace DM_Weight.ViewModels
                             logger.Info($"库存已更新{it.DrugId},{it.Quantity - it.TakeQuantity}");
                         }
                     });
-                    RequestData(); 
-                    Status = 0;
                 }
             }
             catch (Exception ex)
diff --git a/DM_Weight/ViewModels/HomeWindowViewModel.cs b/DM_Weight/ViewModels/HomeWindowViewModel.cs
index bc47171..b1f7a2e 100644
--- a/DM_Weight/ViewModels/HomeWindowViewModel.cs
+++ b/DM_Weight/ViewModels/HomeWindowViewModel.cs
@@ -549,7 +549,7 @@ namespace DM_Weight.ViewModels
                             // 无人操作鼠标键盘
                             if ((DateTime.Now - _portUtil.dateTime).TotalSeconds > autoExit && CheckComputerFreeState.GetLastInputTime() > autoExit)
                             {
-                                logger.Info($"设备30秒内无人操作，用户【{Operator?.Nickname}】自动退出登录,_portUtil.Operate:{_portUtil.Operate},totalSecond:{(DateTime.Now - _portUtil.dateTime).TotalSeconds},lastInputTime:{CheckComputerFreeState.GetLastInputTime()},autoExit:{autoExit}");
+                                logger.Info($"设备{autoExit}内无人操作，用户【{Operator?.Nickname}】自动退出登录,_portUtil.Operate:{_portUtil.Operate},totalSecond:{(DateTime.Now - _portUtil.dateTime).TotalSeconds},lastInputTime:{CheckComputerFreeState.GetLastInputTime()},autoExit:{autoExit}");
                                 
                                 Operator = null;
                                 Reviewer = null;
diff --git a/DM_Weight/ViewModels/MainWindowViewModel.cs b/DM_Weight/ViewModels/MainWindowViewModel.cs
index 7c86ffb..f87514d 100644
--- a/DM_Weight/ViewModels/MainWindowViewModel.cs
+++ b/DM_Weight/ViewModels/MainWindowViewModel.cs
@@ -17,6 +17,7 @@ using DM_Weight.Views;
 using Unity;
 using log4net.Repository.Hierarchy;
 using log4net;
+using System.Windows;
 
 namespace DM_Weight.ViewModels
 {
@@ -86,19 +87,23 @@ namespace DM_Weight.ViewModels
 
         void doMyPrismEvent2(AlertMsg msg)
         {
-            switch (msg.Type)
+            Application.Current.Dispatcher.BeginInvoke(() =>
             {
-                case MsgType.INFO:
-                    this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#00e676"));
-                    break;
-                case MsgType.ERROR:
-                    this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#b71c1c"));
-                    break;
-                default:
-                    this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#00e676"));
-                    break;
-            }
-            SnackbarMessageQueue.Enqueue(msg.Message);
+                switch (msg.Type)
+                {
+                    case MsgType.INFO:
+                        this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#00e676"));
+                        break;
+                    case MsgType.ERROR:
+                        this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#b71c1c"));
+                        break;
+                    default:
+                        this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#00e676"));
+                        break;
+                }
+
+                SnackbarMessageQueue.Enqueue(msg.Message);
+            });
         }
 
     }