diff --git a/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java b/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
index f119c55cd3..82cba758b7 100644
--- a/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
@@ -23,12 +23,12 @@ import javax.swing.ListSelectionModel;
 import javax.swing.SwingUtilities;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
+import java.util.Collection;
 import java.awt.BorderLayout;
 import java.awt.Component;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
-import java.util.Collection;
 
 public abstract class JListControlPane extends JControlPane implements ListControlPaneProvider {
     private static final String LIST_NAME = "JControl_List";
@@ -335,7 +335,7 @@ public abstract class JListControlPane extends JControlPane implements ListContr
         getHelper().checkButtonEnabled();
     }
 
-    private class NameableListCellRenderer extends
+    protected class NameableListCellRenderer extends
             DefaultListCellRenderer {
         @Override
         public Component getListCellRendererComponent(JList list, Object value,
diff --git a/designer-base/src/main/java/com/fr/design/gui/ilist/JNameEdList.java b/designer-base/src/main/java/com/fr/design/gui/ilist/JNameEdList.java
index 0efa74cec7..4c530c0fcc 100644
--- a/designer-base/src/main/java/com/fr/design/gui/ilist/JNameEdList.java
+++ b/designer-base/src/main/java/com/fr/design/gui/ilist/JNameEdList.java
@@ -1,25 +1,22 @@
 package com.fr.design.gui.ilist;
 
 import com.fr.design.gui.NameInspector;
+import com.fr.design.gui.itextfield.UITextField;
 import com.fr.general.GeneralUtils;
 import com.fr.general.NameObject;
-import com.fr.base.Utils;
-import com.fr.design.gui.itextfield.UITextField;
-
 import com.fr.stable.Nameable;
 import com.fr.stable.StringUtils;
 import com.fr.stable.core.PropertyChangeAdapter;
 
-import javax.swing.*;
+import javax.swing.ListModel;
 import javax.swing.event.CellEditorListener;
 import javax.swing.event.ChangeEvent;
-import java.awt.*;
-import java.awt.event.FocusEvent;
-import java.awt.event.FocusListener;
-import java.awt.event.MouseAdapter;
-import java.awt.event.MouseEvent;
 import java.util.ArrayList;
 import java.util.Vector;
+import java.awt.Component;
+import java.awt.Rectangle;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
 
 public class JNameEdList extends UIList implements CellEditorListener {
     private static final int ICON_WIDTH = 20;
@@ -38,6 +35,8 @@ public class JNameEdList extends UIList implements CellEditorListener {
      */
     private String oldName;
 
+    private boolean replaceEmptyName = true;
+
     public JNameEdList(ListModel dataModel) {
         super(dataModel);
     }
@@ -70,6 +69,10 @@ public class JNameEdList extends UIList implements CellEditorListener {
         return this.editable;
     }
 
+    public void setReplaceEmptyName(boolean replaceEmptyName) {
+        this.replaceEmptyName = replaceEmptyName;
+    }
+
     public void setNameShouldNumber(boolean isNameShouldNumber) {
         this.isNameShouldNumber = isNameShouldNumber;
     }
@@ -301,7 +304,7 @@ public class JNameEdList extends UIList implements CellEditorListener {
         ListCellEditor editor = getCellEditor();
         if (editor != null && editorComp != null) {
             Object value = editor.getCellEditorValue();
-            String name = StringUtils.isBlank(value.toString()) ? oldName : value.toString();
+            String name = StringUtils.isBlank(value.toString()) && replaceEmptyName ? oldName : value.toString();
             setNameAt(name, editingIndex);
             removeComp();
             doAfterStopEditing();
diff --git a/designer-chart/src/main/java/com/fr/design/module/ChartPreStyleListPane.java b/designer-chart/src/main/java/com/fr/design/module/ChartPreStyleListPane.java
index f2f5c3cf6f..73914a320f 100644
--- a/designer-chart/src/main/java/com/fr/design/module/ChartPreStyleListPane.java
+++ b/designer-chart/src/main/java/com/fr/design/module/ChartPreStyleListPane.java
@@ -4,19 +4,28 @@ import com.fr.base.ChartColorMatching;
 import com.fr.base.ChartPreStyleConfig;
 import com.fr.base.Utils;
 import com.fr.design.beans.BasicBeanPane;
+import com.fr.design.dialog.FineJOptionPane;
 import com.fr.design.gui.controlpane.JListControlPane;
 import com.fr.design.gui.controlpane.NameObjectCreator;
 import com.fr.design.gui.controlpane.NameableCreator;
 import com.fr.design.gui.controlpane.ShortCut4JControlPane;
+import com.fr.design.gui.ilist.JNameEdList;
 import com.fr.design.gui.ilist.ModNameActionListener;
+import com.fr.design.i18n.Toolkit;
 import com.fr.design.menu.ShortCut;
+import com.fr.general.ComparatorUtils;
 import com.fr.general.NameObject;
 import com.fr.stable.Nameable;
+import com.fr.stable.StringUtils;
 
+import javax.swing.JOptionPane;
+import javax.swing.SwingUtilities;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Iterator;
+import java.util.List;
 
 /**
  * @author Bjorn
@@ -31,6 +40,38 @@ public class ChartPreStyleListPane extends JListControlPane {
         super();
         this.chartPreStyleManagerPane = chartPreStyleManagerPane;
         initListener();
+        addModNameActionListener((int index, String oldName, String newName) -> {
+            if (ComparatorUtils.equals(oldName, newName)) {
+                return;
+            }
+            String[] allNames = nameableList.getAllNames();
+            allNames[index] = StringUtils.EMPTY;
+            if (StringUtils.isEmpty(newName)) {
+                showTipDialog(Toolkit.i18nText("Fine-Design_Chart_Fill_Style_Empty_Name_Tip"));
+                nameableList.setNameAt(oldName, index);
+                return;
+            }
+            if (isNameRepeated(new List[]{Arrays.asList(allNames)}, newName)) {
+                showTipDialog(Toolkit.i18nText("Fine-Design_Chart_Fill_Style_Exist_Name_Tip", newName));
+                nameableList.setNameAt(oldName, index);
+                return;
+            }
+            populateSelectedValue();
+        });
+    }
+
+    private void showTipDialog(String content) {
+        FineJOptionPane.showMessageDialog(SwingUtilities.getWindowAncestor(ChartPreStyleListPane.this),
+                content,
+                Toolkit.i18nText("Fine-Design_Basic_Alert"),
+                JOptionPane.WARNING_MESSAGE);
+    }
+
+    @Override
+    protected JNameEdList createJNameList() {
+        JNameEdList jNameList = super.createJNameList();
+        jNameList.setReplaceEmptyName(false);
+        return jNameList;
     }
 
     /**