diff --git a/designer/src/com/fr/design/webattr/EditToolBar.java b/designer/src/com/fr/design/webattr/EditToolBar.java
index b9ce178fa..c3ed3b150 100644
--- a/designer/src/com/fr/design/webattr/EditToolBar.java
+++ b/designer/src/com/fr/design/webattr/EditToolBar.java
@@ -387,10 +387,10 @@ public class EditToolBar extends BasicPane {
 			centerPane.add(getCpane(), "appendcount");
 			centerPane.add(getSubmitPane(), "submit");
 
-			Set<ExtraButtonToolBarProvider> extraButtonSet = ExtraDesignClassManager.getInstance().getArray(ExtraButtonToolBarProvider.XML_TAG);
-			for(ExtraButtonToolBarProvider provider : extraButtonSet){
-				provider.updateCenterPane(centerPane);
-			}
+            Set<ExtraButtonToolBarProvider> extraButtonSet = ExtraDesignClassManager.getInstance().getArray(ExtraButtonToolBarProvider.XML_TAG);
+            for (ExtraButtonToolBarProvider provider : extraButtonSet) {
+                provider.updateCenterPane(centerPane);
+            }
 
 			this.add(centerPane, BorderLayout.CENTER);
 		}
@@ -534,17 +534,17 @@ public class EditToolBar extends BasicPane {
 				populateCustomToolBarButton();
 			}
 
-			Set<ExtraButtonToolBarProvider> extraButtonSet = ExtraDesignClassManager.getInstance().getArray(ExtraButtonToolBarProvider.XML_TAG);
-			for(ExtraButtonToolBarProvider provider : extraButtonSet){
-				provider.populate(widget, card, centerPane);
-			}
-		}
-		
+            Set<ExtraButtonToolBarProvider> extraButtonSet = ExtraDesignClassManager.getInstance().getArray(ExtraButtonToolBarProvider.XML_TAG);
+            for (ExtraButtonToolBarProvider provider : extraButtonSet) {
+                provider.populate(widget, card, centerPane);
+            }
+        }
+
 		private void populateAppendColumnRow(){
 			card.show(centerPane, "appendcount");
 			count.setValue(((AppendColumnRow) widget).getCount());
 		}
-		
+
 		private void populateExport(){
 			card.show(centerPane, "export");
 			Export export = (Export) widget;
@@ -560,7 +560,7 @@ public class EditToolBar extends BasicPane {
 				}
 			}
 		}
-		
+
 		private void populateCustomToolBarButton(){
 			card.show(centerPane, "custom");
 			CustomToolBarButton customToolBarButton = (CustomToolBarButton) widget;
@@ -568,7 +568,7 @@ public class EditToolBar extends BasicPane {
 				this.javaScriptPane.populateBean(customToolBarButton.getJSImpl());
 			}
 		}
-		
+
 		private void populateSubmit(){
 			card.show(centerPane, "submit");
 			Submit submit = ((Submit) widget);
@@ -576,13 +576,13 @@ public class EditToolBar extends BasicPane {
 			this.failSubmit.setSelected(submit.isFailVerifySubmit());
 			this.isCurSheet.setSelected(submit.isOnlySubmitSelect());
 		}
-		
+
 		private void populatePDFPrint(){
 			card.show(centerPane, "pdfprint");
 			PDFPrint pdfPrint = (PDFPrint) widget;
 			this.isPopup.setSelected(pdfPrint.isPopup());
 		}
-		
+
 		private void populatePrint(){
 			card.show(centerPane, "print");
 			Print print = (Print) widget;
@@ -591,7 +591,7 @@ public class EditToolBar extends BasicPane {
 			this.flashPrint.setSelected(print.isFlashPrint());
 			this.serverPrint.setSelected(print.isServerPrint());
 		}
-		
+
 		private void populateDefault(){
 			Button button = (Button) widget;
 			this.icon.setSelected(button.isShowIcon());
@@ -602,7 +602,7 @@ public class EditToolBar extends BasicPane {
 
 		/**
 		 * 更新
-		 * 
+		 *
 		 * @return 对应组件
 		 */
 		public Widget update() {
@@ -624,28 +624,28 @@ public class EditToolBar extends BasicPane {
 				updateDefault();
 			}
 
-			Set<ExtraButtonToolBarProvider> extraButtonSet = ExtraDesignClassManager.getInstance().getArray(ExtraButtonToolBarProvider.XML_TAG);
-			for(ExtraButtonToolBarProvider provider : extraButtonSet){
-				provider.update(widget);
-			}
+            Set<ExtraButtonToolBarProvider> extraButtonSet = ExtraDesignClassManager.getInstance().getArray(ExtraButtonToolBarProvider.XML_TAG);
+            for (ExtraButtonToolBarProvider provider : extraButtonSet) {
+                provider.update(widget);
+            }
 
 			return widget;
 		}
-		
+
 		private void updateDefault(){
 			((Button) widget).setShowIcon(this.icon.isSelected());
 			((Button) widget).setShowText(this.text.isSelected());
 			((Button) widget).setText(this.nameField.getText());
 			((Button) widget).setIconName(this.iconPane.update());
 		}
-		
+
 		private void updateSubmit(){
 			Submit submit = ((Submit) widget);
 			submit.setVerify(this.isVerify.isSelected());
 			submit.setFailVerifySubmit(this.failSubmit.isSelected());
 			submit.setOnlySubmitSelect(this.isCurSheet.isSelected());
 		}
-		
+
 		private void updatePrint(){
 			Print print = (Print) widget;
 			print.setAppletPrint(this.appletPrint.isSelected());
@@ -653,7 +653,7 @@ public class EditToolBar extends BasicPane {
 			print.setPDFPrint(this.pdfPrint.isSelected());
 			print.setServerPrint(this.serverPrint.isSelected());
 		}
-		
+
 		private void updateExport(){
 			Export export = (Export) widget;
 			export.setPdfAvailable(this.pdf.isSelected());
diff --git a/designer_base/src/com/fr/design/fun/ExtraButtonToolBarProvider.java b/designer_base/src/com/fr/design/fun/ExtraButtonToolBarProvider.java
index 160dfa203..09bff1f1a 100644
--- a/designer_base/src/com/fr/design/fun/ExtraButtonToolBarProvider.java
+++ b/designer_base/src/com/fr/design/fun/ExtraButtonToolBarProvider.java
@@ -8,7 +8,6 @@ import java.awt.*;
 
 /**
  * 报表工具栏设计器端拓展，用于配置按钮额外属性
- *
  * Created by harry on 2016-12-23.
  */
 public interface ExtraButtonToolBarProvider extends Mutable {
@@ -18,7 +17,6 @@ public interface ExtraButtonToolBarProvider extends Mutable {
     int CURRENT_LEVEL = 1;
 
     /**
-     *
      * 用于添加属性面板
      *
      * @param centerPane 面板
@@ -26,11 +24,10 @@ public interface ExtraButtonToolBarProvider extends Mutable {
     void updateCenterPane(JPanel centerPane);
 
     /**
-     *
      * 更新界面
      *
-     * @param widget 控件
-     * @param card 卡片布局
+     * @param widget     控件
+     * @param card       卡片布局
      * @param centerPane 面板
      */
     void populate(Widget widget, CardLayout card, JPanel centerPane);