diff --git a/MainWindow.xaml b/MainWindow.xaml
index 6ca6f41..61f75e5 100644
--- a/MainWindow.xaml
+++ b/MainWindow.xaml
@@ -162,8 +162,7 @@
             </DataGrid.Resources>
             <DataGrid.Columns>
                 <!--列信息绑定-->
-                
-                
+                           
                 <DataGridTextColumn Header="序" Width="30" FontSize="15" MaxWidth="30" MinWidth="30" Binding="{Binding ID}" IsReadOnly="True" CellStyle="{StaticResource CellStyle}"/>
                 <DataGridTextColumn Header="步骤" Width="50" FontSize="15" MaxWidth="50" MinWidth="50" Binding="{Binding STEP}" IsReadOnly="True" CellStyle="{StaticResource CellStyle}"/>
                 <DataGridTemplateColumn Header="原料代码" Width="200" MaxWidth="400" MinWidth="100" IsReadOnly="False">