diff --git a/designer-form/src/main/java/com/fr/design/mainframe/FormArea.java b/designer-form/src/main/java/com/fr/design/mainframe/FormArea.java
index c0642dc840..05edb31928 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/FormArea.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/FormArea.java
@@ -222,10 +222,6 @@ public class FormArea extends JComponent implements ScrollRulerComponent {
             value = value > SHOWVALMAX ? SHOWVALMAX : value;
             value = value < SHOWVALMIN ? SHOWVALMIN : value;
             scale((int) value);
-            JTemplate form = HistoryTemplateListPane.getInstance().getCurrentEditingTemplate();
-            if (form != null) {
-                form.fireTargetModified();
-            }
         }
     };
 
@@ -784,12 +780,12 @@ public class FormArea extends JComponent implements ScrollRulerComponent {
             layout.addCompInterval(layout.getAcualInterval());
         } else if (designer.getRootComponent().acceptType(XWFitLayout.class)) {
             START_VALUE = DEFAULT_SLIDER;
-            reCalculateRoot(slide, true);
+            reCalculateRoot(screenValue, true);
 //    		slidePane.populateBean(slide);
 
         }
         this.slidePane.setShowValue((int) slide);
-    }
+   }
 
 
     /**