diff --git a/DM_Weight/ViewModels/ReturnEmptyDialogViewModel.cs b/DM_Weight/ViewModels/ReturnEmptyDialogViewModel.cs
index 9ac9304..411ae0a 100644
--- a/DM_Weight/ViewModels/ReturnEmptyDialogViewModel.cs
+++ b/DM_Weight/ViewModels/ReturnEmptyDialogViewModel.cs
@@ -136,6 +136,13 @@ namespace DM_Weight.ViewModels
                 SetProperty(ref _machineRecords, value);
             }
         }
+        private MachineRecord _machineRecord = new();
+
+        public MachineRecord _MachineRecord
+        {
+            get => _machineRecord;
+            set => SetProperty(ref _machineRecord, value);
+        }
 
         private ChannelStock _channelStock;
 
@@ -170,13 +177,13 @@ namespace DM_Weight.ViewModels
         {
             // 取消消息订阅
             _eventAggregator.GetEvent<PortUtilEvent>().Unsubscribe(DoMyPrismEvent);
-            _eventAggregator.GetEvent<CheckBoxCheckEvent>().Unsubscribe(CheckboxChecked);
+            //_eventAggregator.GetEvent<CheckBoxCheckEvent>().Unsubscribe(CheckboxChecked);
         }
 
         public void OnDialogOpened(IDialogParameters parameters)
         {
             _eventAggregator.GetEvent<PortUtilEvent>().Subscribe(DoMyPrismEvent);
-            _eventAggregator.GetEvent<CheckBoxCheckEvent>().Subscribe(CheckboxChecked);
+            //_eventAggregator.GetEvent<CheckBoxCheckEvent>().Subscribe(CheckboxChecked);
             ChannelStock _record = parameters.GetValue<ChannelStock>("channel");
             ChannelStock = _record;
 
@@ -205,6 +212,27 @@ namespace DM_Weight.ViewModels
                 .ToList();
             MachineRecords = queryData;
         }
+        public DelegateCommand RowSelected
+        {
+            get => new DelegateCommand(() =>
+            {
+                if (MachineRecords != null && MachineRecords.Count > 0)
+                {
+                    MachineRecords = MachineRecords.Select(x =>
+                    {
+                        if (x.Id == _MachineRecord.Id)
+                        {
+                            x.IsSelected = !x.IsSelected;
+                            CheckboxChecked();
+                        }
+                        return x;
+                    }).ToList();
+                    //DialogParameters dialogParameters = new DialogParameters();
+                    //dialogParameters.Add("channel", Channel);
+                    //DialogServiceExtensions.ShowDialogHost(_dialogService, "ReturnEmptyDialog", dialogParameters, DoDialogResult, "RootDialog");
+                }
+            });
+        }
         //选中药品将要返还的数量添加到文本框
         private void CheckboxChecked()
         {
diff --git a/DM_Weight/ViewModels/ReturnEmptyWindowViewModel.cs b/DM_Weight/ViewModels/ReturnEmptyWindowViewModel.cs
index cd658ff..3e52dec 100644
--- a/DM_Weight/ViewModels/ReturnEmptyWindowViewModel.cs
+++ b/DM_Weight/ViewModels/ReturnEmptyWindowViewModel.cs
@@ -46,9 +46,11 @@ namespace DM_Weight.ViewModels
 
         public DelegateCommand RowSelected
         {
-            get => new DelegateCommand(() =>
-            {
-                
+            get => new DelegateCommand(async () =>
+            { 
+                // 此处延时1毫秒，等待页面渲染(规避工控机上手指点击弹出的页面上的按钮无效问题)
+                await Task.Delay(TimeSpan.FromMilliseconds(1));
+
                 if (Channel != null &&string.IsNullOrEmpty(Channel.DrugId))
                 {
                     DialogParameters dialogParameters = new DialogParameters();
diff --git a/DM_Weight/ViewModels/SelfTakeDialogViewModel.cs b/DM_Weight/ViewModels/SelfTakeDialogViewModel.cs
index c7f60cf..173f655 100644
--- a/DM_Weight/ViewModels/SelfTakeDialogViewModel.cs
+++ b/DM_Weight/ViewModels/SelfTakeDialogViewModel.cs
@@ -26,9 +26,9 @@ namespace DM_Weight.ViewModels
     {
         public static List<UseFor> SelectUseList = new()
         {
+            new UseFor { UseId = 96, UseName = "不入账册" },
 
-            new UseFor{UseId=0,UseName="入账册"},
-            new UseFor { UseId = 96, UseName = "不入账册" }
+            new UseFor{UseId=0,UseName="入账册"}
         };
         private List<UseFor> _selects = SelectUseList;
 
diff --git a/DM_Weight/Views/Dialog/ReturnEmptyDialog.xaml b/DM_Weight/Views/Dialog/ReturnEmptyDialog.xaml
index 845b54b..7fe5c5a 100644
--- a/DM_Weight/Views/Dialog/ReturnEmptyDialog.xaml
+++ b/DM_Weight/Views/Dialog/ReturnEmptyDialog.xaml
@@ -140,6 +140,7 @@
             <ListView
                 Grid.Row="2"
                 ItemsSource="{Binding MachineRecords}"
+                SelectedItem="{Binding _MachineRecord}"
                 materialDesign:ListViewAssist.HeaderRowBackground="#31ccec"
                 materialDesign:DataGridAssist.ColumnHeaderPadding="10"
                 materialDesign:ListViewAssist.ListViewItemPadding="13">
@@ -152,12 +153,17 @@
                         <Setter Property="VerticalScrollBarVisibility" Value="Visible"/>
                     </Style>
                 </ListView.Resources>
+                <i:Interaction.Triggers>
+                    <i:EventTrigger EventName="SelectionChanged">
+                        <i:InvokeCommandAction Command="{Binding RowSelected}" />
+                    </i:EventTrigger>
+                </i:Interaction.Triggers>
                 <ListView.View>
                     <GridView   ColumnHeaderContainerStyle="{StaticResource st}">
                         <GridViewColumn Header="选择" Width="100">
                             <GridViewColumn.CellTemplate>
                                 <DataTemplate>
-                                    <CheckBox IsChecked="{Binding IsSelected}" Click="CheckBox_Click" />
+                                    <CheckBox IsChecked="{Binding IsSelected}"/>
                                 </DataTemplate>
                             </GridViewColumn.CellTemplate>
                         </GridViewColumn>
diff --git a/DM_Weight/Views/Dialog/ReturnEmptyDialog.xaml.cs b/DM_Weight/Views/Dialog/ReturnEmptyDialog.xaml.cs
index 1395a14..48e3cb6 100644
--- a/DM_Weight/Views/Dialog/ReturnEmptyDialog.xaml.cs
+++ b/DM_Weight/Views/Dialog/ReturnEmptyDialog.xaml.cs
@@ -22,16 +22,16 @@ namespace DM_Weight.Views.Dialog
     /// </summary>
     public partial class ReturnEmptyDialog : UserControl
     {
-        IEventAggregator _eventAggregator;
+        //IEventAggregator _eventAggregator;
         public ReturnEmptyDialog(IEventAggregator eventAggregator)
         {
             InitializeComponent();
-            this._eventAggregator= eventAggregator;
+            //this._eventAggregator= eventAggregator;
         }
 
         private void CheckBox_Click(object sender, RoutedEventArgs e)
         {
-            _eventAggregator.GetEvent<CheckBoxCheckEvent>().Publish();
+            //_eventAggregator.GetEvent<CheckBoxCheckEvent>().Publish();
         }
     }
 }