diff --git a/designer-chart/src/com/fr/van/chart/wordcloud/designer/style/VanChartWordCloudSeriesPane.java b/designer-chart/src/com/fr/van/chart/wordcloud/designer/style/VanChartWordCloudSeriesPane.java
index dfd7b0cbd..94b8b7b1d 100644
--- a/designer-chart/src/com/fr/van/chart/wordcloud/designer/style/VanChartWordCloudSeriesPane.java
+++ b/designer-chart/src/com/fr/van/chart/wordcloud/designer/style/VanChartWordCloudSeriesPane.java
@@ -2,6 +2,7 @@ package com.fr.van.chart.wordcloud.designer.style;
 
 import com.fr.base.Utils;
 import com.fr.base.background.ImageBackground;
+import com.fr.base.background.ImageFileBackground;
 import com.fr.chart.chartattr.Plot;
 import com.fr.design.gui.ibutton.UIButtonGroup;
 import com.fr.design.gui.icombobox.UIComboBox;
@@ -153,7 +154,7 @@ public class VanChartWordCloudSeriesPane extends VanChartAbstractPlotSeriesPane
                 CloudShapeType type = (CloudShapeType)cloudShape.getSelectedItem();
                 String path = type.getImageUrl();
                 if(path != null) {
-                    ImageBackground imageBackground = new ImageBackground(IOUtils.readImage(path));
+                    ImageFileBackground imageBackground = new ImageFileBackground(IOUtils.readImage(path));
                     imageBackgroundQuickPane.populateBean(imageBackground);
                 } else {
                     imageBackgroundQuickPane.populateBean(new ImageBackground());