diff --git a/designer-base/src/main/java/com/fr/design/javascript/ExportJavaScriptPane.java b/designer-base/src/main/java/com/fr/design/javascript/ExportJavaScriptPane.java
index 3561dc097..9adbfff9b 100644
--- a/designer-base/src/main/java/com/fr/design/javascript/ExportJavaScriptPane.java
+++ b/designer-base/src/main/java/com/fr/design/javascript/ExportJavaScriptPane.java
@@ -699,6 +699,7 @@ public class ExportJavaScriptPane extends AbstractHyperLinkPane<ExportJavaScript
                         if (parameterArr != null) {
                             js.setParameters(parameterArr);
                         }
+                        parameterArr = null;
                         fireTableDataChanged();
                     }
                 });
diff --git a/designer-realize/src/main/java/com/fr/design/report/ReportEnginePane.java b/designer-realize/src/main/java/com/fr/design/report/ReportEnginePane.java
index 7db404e52..c2a959094 100644
--- a/designer-realize/src/main/java/com/fr/design/report/ReportEnginePane.java
+++ b/designer-realize/src/main/java/com/fr/design/report/ReportEnginePane.java
@@ -107,7 +107,7 @@ public class ReportEnginePane extends BasicBeanPane<LayerReportAttr> {
         engineSettingPane.add(outEngineXSettingPane, JLayeredPane.DEFAULT_LAYER);
         engineSettingPane.add(outLineEngineSettingPane, JLayeredPane.DEFAULT_LAYER);
         engineSettingPane.moveToFront(outEngineXSettingPane);
-        engineSettingPane.setVisible(false);
+        engineSettingPane.setVisible(true);
         JPanel pagingEngineSelectPane = FRGUIPaneFactory.createY_AXISBoxInnerContainer_M_Pane();
         pagingEngineSelectPane.add(createPagingEngineRadioPanel());
         pagingEngineSelectPane.add(engineSettingPane);
@@ -197,7 +197,7 @@ public class ReportEnginePane extends BasicBeanPane<LayerReportAttr> {
     }
 
     private JPanel createPagingEngineRadioPanel(){
-        UIRadioButton newEngine = new UIRadioButton(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Report_New_Engine"), false);
+        UIRadioButton newEngine = new UIRadioButton(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Report_New_Engine"), true);
         UIRadioButton lineEngine = new UIRadioButton(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Report_Line_Engine"), false);
         ButtonGroup buttonGroup = new ButtonGroup();
         buttonGroup.add(newEngine);