diff --git a/SicUI/Controls/Mainframe/M2C4EFEMView2.xaml b/SicUI/Controls/Mainframe/M2C4EFEMView2.xaml
index 9c99e17e..8f515d0b 100644
--- a/SicUI/Controls/Mainframe/M2C4EFEMView2.xaml
+++ b/SicUI/Controls/Mainframe/M2C4EFEMView2.xaml
@@ -135,6 +135,23 @@
                     IsEnabled="{Binding EnableWaferClick}"
                     IsRotary="{Binding IsPm2WaferRotary}"
                     WaferData="{Binding PM2Wafer}" HorizontalAlignment="Left" VerticalAlignment="Center" />
+
+                    <controls:WaferCtrl
+                        Canvas.Left="475"
+                        Canvas.Top="205"
+                        Width="30"
+                        Height="30"
+                        IsEnabled="{Binding EnableWaferClick}"
+                        IsRotary="{Binding IsPm2WaferRotary}"
+                        WaferData="{Binding PM2Wafer}" HorizontalAlignment="Center" VerticalAlignment="Top" />
+                    <controls:WaferCtrl
+                        Canvas.Left="449"
+                        Canvas.Top="227"
+                        Width="30"
+                        Height="30"
+                        IsEnabled="{Binding EnableWaferClick}"
+                        IsRotary="{Binding IsPm2WaferRotary}"
+                        WaferData="{Binding PM2Wafer}" HorizontalAlignment="Center" VerticalAlignment="Top" />
                 </Canvas>
             </Canvas>
 
@@ -163,35 +180,8 @@
                         </TransformGroup>
                     </Image.RenderTransform>
                 </Image>
-                <!--<unitControls:Door
-                    Canvas.Left="232"
-                    Canvas.Top="372"
-                    Width="82"
-                    Height="8"
-                    IsDoorOpen="{Binding IsUnLoadDoorOpen}"
-                    RenderTransformOrigin="0.5,0.5">
-                    <unitControls:Door.RenderTransform>
-                        <TransformGroup>
-                            <ScaleTransform />
-                            <SkewTransform />
-                            <RotateTransform Angle="76.127" />
-                            <TranslateTransform />
-                        </TransformGroup>
-                    </unitControls:Door.RenderTransform>
-                </unitControls:Door>-->
             </Canvas>
             <Canvas Visibility="{Binding IsLoadLockInstalled, Converter={StaticResource BoolVisibilityConverter}}">
-                <!--<unitControls:Door
-                    Canvas.Left="336"
-                    Canvas.Top="455"
-                    Width="83"
-                    Height="8"
-                    IsDoorOpen="{Binding IsLLDoorOpen}"
-                    RenderTransformOrigin="0.5,0.5" />-->
-                <!--<Image
-                    Canvas.Left="327"
-                    Canvas.Top="458"
-                    Source="Images/wf.png" />-->
                 <!--Tray和晶圆-->
                 <Canvas Visibility="{Binding IsLLInstalled, Converter={StaticResource BoolVisibilityConverter}}">
                     <Image
@@ -264,71 +254,6 @@
                 </unitControls:Door>
             </Canvas>
 
-            <Canvas Visibility="{Binding IsPM1Installed, Converter={StaticResource BoolVisibilityConverter}}">
-                <!--<Image
-                    Canvas.Left="239"
-                    Canvas.Top="164"
-                    Width="96"
-                    Source="Images/pm52.png"
-                    Visibility="{Binding PM1HaveTray}" />-->
-                <controls:WaferCtrl
-                    Canvas.Left="258"
-                    Canvas.Top="183"
-                    Width="60"
-                    Height="60"
-                    IsEnabled="{Binding PM1EnableWaferClick}"
-                    IsRotary="{Binding IsPm1WaferRotary}"
-                    WaferData="{Binding PM1Wafer}" />
-            </Canvas>
-            <Canvas Visibility="{Binding IsPM2Installed, Converter={StaticResource BoolVisibilityConverter}}">
-                <!--<Image
-                    Canvas.Left="420"
-                    Canvas.Top="165"
-                    Width="96"
-                    Source="Images/pm52.png"
-                    Visibility="{Binding PM2HaveTray}" />-->
-                <controls:WaferCtrl
-                    Canvas.Left="439"
-                    Canvas.Top="184"
-                    Width="60"
-                    Height="60"
-                    IsEnabled="{Binding PM2EnableWaferClick}"
-                    IsRotary="{Binding IsPm2WaferRotary}"
-                    WaferData="{Binding PM2Wafer}" />
-            </Canvas>
-            <!--<Canvas Visibility="{Binding IsUnLoadInstalled, Converter={StaticResource BoolVisibilityConverter}}">
-                <Image
-                    Canvas.Left="176"
-                    Canvas.Top="340"
-                    Width="95"
-                    Source="Images/pm52.png"
-                    Visibility="{Binding UnLoadHaveTray}" />
-                <controls:WaferCtrl
-                    Canvas.Left="191"
-                    Canvas.Top="358"
-                    Width="66"
-                    Height="60"
-                    IsEnabled="{Binding UnLoadEnableWaferClick}"
-                    WaferData="{Binding UnLoadWafer}" />
-            </Canvas>-->
-            <!--<Canvas Visibility="{Binding IsLoadLockInstalled, Converter={StaticResource BoolVisibilityConverter}}">
-                <Image
-                    Canvas.Left="330"
-                    Canvas.Top="459"
-                    Width="95"
-                    Source="Images/pm52.png"
-                    Visibility="{Binding LoadLockHaveTray}" />
-                <controls:WaferCtrl
-                    Canvas.Left="348"
-                    Canvas.Top="477"
-                    Width="60"
-                    Height="60"
-                    IsEnabled="{Binding LoadLockEnableWaferClick}"
-                    WaferData="{Binding LoadLockWafer}" />
-            </Canvas>-->
-
-
-
         </Canvas>
     </Grid>
 </UserControl>