diff --git a/designer_chart/src/com/fr/design/mainframe/chart/gui/style/ChartDatapointLabelPane.java b/designer_chart/src/com/fr/design/mainframe/chart/gui/style/ChartDatapointLabelPane.java
index 1cfdb220f..6afc7b7d7 100644
--- a/designer_chart/src/com/fr/design/mainframe/chart/gui/style/ChartDatapointLabelPane.java
+++ b/designer_chart/src/com/fr/design/mainframe/chart/gui/style/ChartDatapointLabelPane.java
@@ -432,7 +432,7 @@ public class ChartDatapointLabelPane extends BasicPane{
                 this.percentFormatPane = new FormatPane();
             }
             if(this.percentFormat == null){
-                DecimalFormat defaultFormat = new CoreDecimalFormat(new DecimalFormat(), "#.##%");
+                DecimalFormat defaultFormat = new CoreDecimalFormat(new DecimalFormat("#.##%"), "#.##%");
                 percentFormatPane.populateBean(defaultFormat);
                 this.percentFormat = defaultFormat;
             }