diff --git a/designer-chart/src/main/java/com/fr/van/chart/multilayer/VanChartMultiPiePlotPane.java b/designer-chart/src/main/java/com/fr/van/chart/multilayer/VanChartMultiPiePlotPane.java
index 3ccbcf6538..397a118926 100644
--- a/designer-chart/src/main/java/com/fr/van/chart/multilayer/VanChartMultiPiePlotPane.java
+++ b/designer-chart/src/main/java/com/fr/van/chart/multilayer/VanChartMultiPiePlotPane.java
@@ -10,7 +10,7 @@ import com.fr.plugin.chart.vanchart.VanChart;
 import com.fr.van.chart.designer.type.AbstractVanChartTypePane;
 
 /**
- * Created by Fangjie on 2016/6/15. 
+ * Created by Fangjie on 2016/6/15.
  */
 public class VanChartMultiPiePlotPane extends AbstractVanChartTypePane {
     @Override