diff --git a/designer-chart/src/main/java/com/fr/design/mainframe/chart/ChartEditPane.java b/designer-chart/src/main/java/com/fr/design/mainframe/chart/ChartEditPane.java
index 70b7130f1..6b75dff69 100644
--- a/designer-chart/src/main/java/com/fr/design/mainframe/chart/ChartEditPane.java
+++ b/designer-chart/src/main/java/com/fr/design/mainframe/chart/ChartEditPane.java
@@ -22,9 +22,11 @@ import com.fr.design.mainframe.chart.gui.ChartStylePane;
 import com.fr.design.mainframe.chart.gui.ChartTypePane;
 import com.fr.design.mainframe.chart.gui.type.AbstractChartTypePane;
 import com.fr.design.mainframe.chart.info.ChartInfoCollector;
+import com.fr.design.mainframe.chart.mode.ChartEditContext;
 import com.fr.form.main.Form;
 import com.fr.general.ComparatorUtils;
 import com.fr.log.FineLoggerFactory;
+import com.fr.plugin.chart.custom.VanChartCustomPlot;
 import com.fr.plugin.chart.vanchart.VanChart;
 
 import javax.swing.JPanel;
@@ -334,7 +336,10 @@ public class ChartEditPane extends BasicPane implements AttributeChange, Prepare
             String chartID = chart.getID();
             boolean currentPane = ChartTypeInterfaceManager.getInstance().isUseDefaultPane(chartID);
 
-            return (currentPane != isDefaultPane) || (!currentPane && lastIndex != currentIndex);
+            boolean duchampCustomChart = ChartEditContext.duchampMode()
+                    && VanChartCustomPlot.VAN_CHART_CUSTOM_PLOT_ID.equals(chartID);
+
+            return (currentPane != isDefaultPane) || (!currentPane && lastIndex != currentIndex) || duchampCustomChart;
         }
         return false;
     }