diff --git a/src/com/fr/plugin/demo/DemoTableDataPane.java b/src/com/fr/plugin/demo/DemoTableDataPane.java
index e26d3f6..b7a02c7 100644
--- a/src/com/fr/plugin/demo/DemoTableDataPane.java
+++ b/src/com/fr/plugin/demo/DemoTableDataPane.java
@@ -12,7 +12,7 @@ public class DemoTableDataPane extends AbstractExtendedChartTableDataPane<DemoDa
     private UIComboBox zComboBox;
 
     @Override
-    protected String[] fieldLabel() {
+    protected String[] fieldLabels() {
         return new String[]{
                 "X轴",
                 "Y轴",