diff --git a/designer_form/src/com/fr/design/mainframe/WidgetPropertyPane.java b/designer_form/src/com/fr/design/mainframe/WidgetPropertyPane.java
index 67524bfbbe..324ff62bb3 100644
--- a/designer_form/src/com/fr/design/mainframe/WidgetPropertyPane.java
+++ b/designer_form/src/com/fr/design/mainframe/WidgetPropertyPane.java
@@ -40,7 +40,6 @@ public class WidgetPropertyPane extends FormDockView implements BaseWidgetProper
     private FormDesigner designer;
     private ComponentTree componentTree;
     private JPanel wsp;
-    private ParameterPropertyPane parameterPropertyPane;
     private MobileWidgetTable mobileWidgetTable;
     private MobileBodyWidgetTable mobileBodyWidgetTable;
     private UIScrollPane downPanel;
@@ -51,6 +50,7 @@ public class WidgetPropertyPane extends FormDockView implements BaseWidgetProper
     public static final int NODE_LENGTH = 2;
     public boolean isrefresh = true;
 
+
     public static WidgetPropertyPane getInstance() {
         if (HOLDER.singleton == null) {
             HOLDER.singleton = new WidgetPropertyPane();
@@ -64,7 +64,6 @@ public class WidgetPropertyPane extends FormDockView implements BaseWidgetProper
         return HOLDER.singleton;
     }
 
-
     private static class HOLDER {
         private static WidgetPropertyPane singleton = new WidgetPropertyPane();
     }
@@ -190,10 +189,6 @@ public class WidgetPropertyPane extends FormDockView implements BaseWidgetProper
 
             }
         }
-
-        parameterPropertyPane = ParameterPropertyPane.getInstance(designer);
-        parameterPropertyPane.setBorder(BorderFactory.createEmptyBorder(0, 6, 0, 4));
-        add(parameterPropertyPane, BorderLayout.NORTH);
         add(tabbedPane, BorderLayout.CENTER);
         propertyTable.initPropertyGroups(null);
         eventTable.refresh();