diff --git a/src/main/java/com/zhiyun/zhiyun03/application/entity/Directory.java b/src/main/java/com/zhiyun/zhiyun03/application/entity/Directory.java
index a760b40..0ec2f99 100644
--- a/src/main/java/com/zhiyun/zhiyun03/application/entity/Directory.java
+++ b/src/main/java/com/zhiyun/zhiyun03/application/entity/Directory.java
@@ -26,6 +26,13 @@ public class Directory {
     @TableField(value = "dir_name")
     private String dirName;
 
+
+    /**
+     * 目录名称
+     */
+    @TableField(value = "dir_iden")
+    private String dirIden;
+
     /**
      * 目录图片
      */
diff --git a/src/main/java/com/zhiyun/zhiyun03/client/Text3.java b/src/main/java/com/zhiyun/zhiyun03/client/Text3.java
new file mode 100644
index 0000000..5142179
--- /dev/null
+++ b/src/main/java/com/zhiyun/zhiyun03/client/Text3.java
@@ -0,0 +1,71 @@
+package com.zhiyun.zhiyun03.client;
+
+import java.awt.Color;
+import java.awt.Container;
+
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JTabbedPane;
+
+/*
+ * 选项卡
+ * 创建选项窗格, 设定选项卡放在上部 
+ * JTabbedPane tabPane = new JTabbedPane(JTabbedPane.TOP);
+ * // 新建Panel，此Panel应该包含你要显示的信息 
+ * TabPanel tabPanel1 = new TabPanel ();
+ * 添加Panel到此选项卡TAB1中 
+ * tabPane.addTab("TAB1", tabPanel1);
+ * 可以根据此模式添加多个选项卡 
+ * ......
+ * 选择第一个选项页为当前选择的选项页 tabPane.setSelectedIndex(0); 
+ * 
+ * container容器，把获取的值赋给顶层容器
+ * 对于要向顶层容器（例如JFrame)上添加其他组件或者容器(如JPanel)，就需要调用这个方法。
+ * 一般先创立一个容器类的实例，然后调用此方法
+ */
+ 
+public class Text3 extends JFrame{
+	
+	private JTabbedPane tabbedPane;
+	
+	
+	public Text3() {
+		super("选项卡");
+		setSize(400, 300);
+		Container c = getContentPane();
+		//创建选项卡面板对象
+		tabbedPane = new JTabbedPane();
+		
+		/*
+		 * //创建标签
+		 *  JLabel label1=new JLabel("第一个标签的面板",SwingConstants.CENTER);
+		 *  JLabel label2=new JLabel("第二个标签的面板",SwingConstants.CENTER); 
+		 *  JLabel label3=new JLabel("第三个标签的面板",SwingConstants.CENTER);
+		 *  创建面板
+		 *  panel1=new JPanel();
+		 *  panel2=new JPanel();
+		 *  panel3=new JPanel();
+		 *  panel1.add(label1);
+		 *  panel2.add(label2);
+		 *  panel3.add(label3);
+		 */
+		
+		//添加选项卡面板
+		tabbedPane.addTab("选项卡A", null, new JLabel("标签A"), "Frst");
+		tabbedPane.addTab("选项卡B", null, new JLabel("标签B"), "Second");
+		tabbedPane.addTab("选项卡C", null, new JLabel("标签C"), "Third");
+		
+		c.add(tabbedPane);
+		c.setBackground(Color.BLUE);
+		
+        setLocationRelativeTo(null);
+		setVisible(true);
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		
+	}
+	
+	public static void main(String[] args) {
+		new Text3();
+	}
+	
+}
\ No newline at end of file