diff --git a/designer_form/src/com/fr/design/designer/creator/cardlayout/XWCardLayout.java b/designer_form/src/com/fr/design/designer/creator/cardlayout/XWCardLayout.java
index b4c956c41c..332dacb240 100644
--- a/designer_form/src/com/fr/design/designer/creator/cardlayout/XWCardLayout.java
+++ b/designer_form/src/com/fr/design/designer/creator/cardlayout/XWCardLayout.java
@@ -57,6 +57,9 @@ public class XWCardLayout extends XLayoutContainer {
 	private static final int NORTH = 0;
 	private FormDesigner designer;
 
+	private static final int LAYOUT_INDEX = 0;
+
+
 	//默认蓝色标题背景
 	private static final Color TITLE_COLOR = new Color(51, 132, 240);
 
@@ -230,8 +233,8 @@ public class XWCardLayout extends XLayoutContainer {
 	 * @param path 控件树list
 	 */
 	public void notShowInComponentTree(List<Component> path) {
-		path.remove(0);
-    }
+		path.remove(LAYOUT_INDEX);
+	}
 
 
 	/**
diff --git a/designer_form/src/com/fr/design/designer/creator/cardlayout/XWCardTagLayout.java b/designer_form/src/com/fr/design/designer/creator/cardlayout/XWCardTagLayout.java
index c761a447f2..547ab73908 100644
--- a/designer_form/src/com/fr/design/designer/creator/cardlayout/XWCardTagLayout.java
+++ b/designer_form/src/com/fr/design/designer/creator/cardlayout/XWCardTagLayout.java
@@ -3,7 +3,6 @@
  */
 package com.fr.design.designer.creator.cardlayout;
 
-import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.Font;
 import java.awt.FontMetrics;