diff --git a/designer-realize/src/main/java/com/fr/design/actions/server/StyleListAction.java b/designer-realize/src/main/java/com/fr/design/actions/server/StyleListAction.java
index 4f57bdc2a..ff16a3363 100644
--- a/designer-realize/src/main/java/com/fr/design/actions/server/StyleListAction.java
+++ b/designer-realize/src/main/java/com/fr/design/actions/server/StyleListAction.java
@@ -40,10 +40,13 @@ public class StyleListAction extends UpdateAction {
 	public void actionPerformed(ActionEvent evt) {
 		DesignerFrame designerFrame = DesignerContext.getDesignerFrame();
 		final StyleManagerPane styleListPane = new StyleManagerPane();
-		BasicDialog styleListDialog = styleListPane.showWindow(designerFrame);
+		final BasicDialog styleListDialog = styleListPane.showWindow(designerFrame);
 		styleListDialog.addDialogActionListener(new DialogActionAdapter() {
 			@Override
 			public void doOk() {
+			    if (!styleListPane.isNamePermitted()) {
+			        styleListDialog.setDoOKSucceed(false);
+                }
 				Configurations.modify(new WorkerFacade(ServerPreferenceConfig.class) {
 					@Override
 					public void run() {
diff --git a/designer-realize/src/main/java/com/fr/design/actions/server/StyleManagerPane.java b/designer-realize/src/main/java/com/fr/design/actions/server/StyleManagerPane.java
index 37e62cb70..51ca8a7d1 100644
--- a/designer-realize/src/main/java/com/fr/design/actions/server/StyleManagerPane.java
+++ b/designer-realize/src/main/java/com/fr/design/actions/server/StyleManagerPane.java
@@ -34,4 +34,8 @@ public class StyleManagerPane extends BasicPane {
 	public void update(ServerPreferenceConfig configManager) {
 		this.styleArrayPane.update(configManager);
 	}
+
+	public boolean isNamePermitted() {
+		return styleArrayPane.isNamePermitted();
+	}
 }
diff --git a/designer-realize/src/main/java/com/fr/design/present/StyleArrayPane.java b/designer-realize/src/main/java/com/fr/design/present/StyleArrayPane.java
index 76c1e7261..81eda0e7a 100644
--- a/designer-realize/src/main/java/com/fr/design/present/StyleArrayPane.java
+++ b/designer-realize/src/main/java/com/fr/design/present/StyleArrayPane.java
@@ -3,26 +3,31 @@ package com.fr.design.present;
 import com.fr.base.Style;
 import com.fr.config.ServerPreferenceConfig;
 import com.fr.config.StyleMap;
+import com.fr.design.dialog.FineJOptionPane;
 import com.fr.design.gui.controlpane.AbstractNameableCreator;
 import com.fr.design.gui.controlpane.JListControlPane;
 import com.fr.design.gui.controlpane.NameableCreator;
 import com.fr.design.gui.controlpane.UnrepeatedNameHelper;
 import com.fr.design.gui.ilist.ListModelElement;
 import com.fr.design.gui.ilist.ModNameActionListener;
-import com.fr.design.mainframe.DesignerContext;
+import com.fr.design.i18n.Toolkit;
 import com.fr.design.style.StylePane;
 
+import com.fr.general.ComparatorUtils;
 import com.fr.general.NameObject;
 import com.fr.stable.Nameable;
-import com.fr.transaction.Configurations;
-import com.fr.transaction.WorkerAdaptor;
+import com.fr.stable.StringUtils;
 
+import javax.swing.*;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
 
 public class StyleArrayPane extends JListControlPane {
-	
+
+	private boolean namePermitted = true;
+
 	/**
 	 * Constructor.
 	 */
@@ -30,11 +35,37 @@ public class StyleArrayPane extends JListControlPane {
 		super();
 		this.addModNameActionListener(new ModNameActionListener() {
 			public void nameModed(int index, String oldName, String newName) {
+				if (ComparatorUtils.equals(oldName, newName)) {
+					return;
+				}
+				namePermitted = true;
+				String[] allNames = nameableList.getAllNames();
+				allNames[index] = StringUtils.EMPTY;
+				if (StringUtils.isEmpty(newName)) {
+					showTipDialogAndReset(Toolkit.i18nText("Fine-Design_Basic_Predefined_Style_Empty_Name"), index);
+					return;
+				}
+				if (isNameRepeated(new List[] {Arrays.asList(allNames)}, newName)) {
+					showTipDialogAndReset(Toolkit.i18nText("Fine-Design_Basic_Predefined_Style_Duplicate_Name", newName), index);
+					return;
+				}
 				populateSelectedValue();
 			}
 		});
 	}
 
+
+	private void showTipDialogAndReset(String content, int index) {
+		nameableList.stopEditing();
+
+		FineJOptionPane.showMessageDialog(SwingUtilities.getWindowAncestor(StyleArrayPane.this),
+										  content,
+										  Toolkit.i18nText("Fine-Design_Basic_Alert"),
+										  JOptionPane.WARNING_MESSAGE);
+		setIllegalIndex(index);
+		namePermitted = false;
+	}
+
 	/**
 	 * 创建样式设置组件
 	 *
@@ -105,4 +136,8 @@ public class StyleArrayPane extends JListControlPane {
 
 	    configManager.setStyleMap(styleMap);
 	}
+
+	public boolean isNamePermitted() {
+		return namePermitted;
+	}
 }