diff --git a/View/StuffView.xaml b/View/StuffView.xaml
index 92fa055..ab7be07 100644
--- a/View/StuffView.xaml
+++ b/View/StuffView.xaml
@@ -150,12 +150,6 @@
             <Button Content="存储" HorizontalAlignment="Left" Height="65" Margin="795,0,0,60" 
                     VerticalAlignment="Bottom" Width="145" FontSize="40" BorderBrush="{x:Null}" Background="#FFCECECE" 
                     Click="Button_Preservation">
-                <i:Interaction.Triggers>
-                    <i:EventTrigger EventName="MouseUp">
-                        <i:InvokeCommandAction Command="{Binding CommandToBindTo}" 
-                                CommandParameter="{Binding CommandParameterToBindTo}" />
-                    </i:EventTrigger>
-                </i:Interaction.Triggers>
             </Button>
             <!--删除按钮-->
             <Button Content="删除" HorizontalAlignment="Left" Height="65" Margin="975,0,0,60" 
diff --git a/View/StuffView.xaml.cs b/View/StuffView.xaml.cs
index f836547..04ced5f 100644
--- a/View/StuffView.xaml.cs
+++ b/View/StuffView.xaml.cs
@@ -111,7 +111,7 @@ namespace Audit.View
             MessageBoxResult showProductName = System.Windows.MessageBox.Show(ShowProductName, "提示", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.Yes);//弹窗提示是否删除目标原料
             if (showProductName == MessageBoxResult.Yes)//判断是否删除原料
             {
-                var count = new ProductProvider().Delete(product);//删除数据库目标信息。
+                var count = new ProductProvider().Delete(product_temp);//删除数据库目标信息。
                 if (count == 0) System.Windows.MessageBox.Show("ERR.C0110-2：删除失败", "错误");//判断执行是否成功
                 else Button_sql = true;
             }
diff --git a/ViewModel/StuffViewModel.cs b/ViewModel/StuffViewModel.cs
index 937e688..bbcc92a 100644
--- a/ViewModel/StuffViewModel.cs
+++ b/ViewModel/StuffViewModel.cs
@@ -44,18 +44,18 @@ namespace Audit.ViewModel
         {
             products = new ProductProvider().Select();
             DispatcherTimer timer = new DispatcherTimer();//每0.5秒调用一次Tick_Event
-            timer.Interval = TimeSpan.FromSeconds(0.5); 
+            timer.Interval = TimeSpan.FromSeconds(0.1); 
             timer.Tick += Tick_Event;
             timer.Start();
         }
 
-        void Tick_Event(object sender, EventArgs e)
+        void Tick_Event(object sender, EventArgs e)//Tick_Event周期执行事件
         {
-            if (StuffView.Button_sql == true)
+            if (StuffView.Button_sql == true)//获取按钮状态
             {
-                Product = new ProductProvider().Select();
-                StuffView.Button_sql = false;
-            }//扫描数据库
+                Product = new ProductProvider().Select();//扫描数据库
+                StuffView.Button_sql = false;//清除按钮状态
+            }
         }
     }
 }