diff --git a/src/main/java/com/alibaba/druid/jconsole/DruidPanel.java b/src/main/java/com/alibaba/druid/jconsole/DruidPanel.java
index a077fb0bc9..8074dc37eb 100644
--- a/src/main/java/com/alibaba/druid/jconsole/DruidPanel.java
+++ b/src/main/java/com/alibaba/druid/jconsole/DruidPanel.java
@@ -1,9 +1,76 @@
 package com.alibaba.druid.jconsole;
 
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import javax.management.MBeanInfo;
+import javax.management.MBeanServerConnection;
+import javax.management.ObjectInstance;
+import javax.swing.BorderFactory;
 import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JSplitPane;
+import javax.swing.JTree;
+
+import com.sun.tools.jconsole.JConsoleContext;
 
 public class DruidPanel extends JPanel {
 
+    protected JSplitPane      mainSplit;
+    protected JTree           tree;
+    protected JPanel          sheet;
+
     private static final long serialVersionUID = 1L;
 
+    public DruidPanel(){
+        setLayout(new BorderLayout());
+
+        mainSplit = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
+        mainSplit.setDividerLocation(160);
+        mainSplit.setBorder(BorderFactory.createEmptyBorder());
+
+        tree = new JTree();
+
+        JScrollPane theScrollPane = new JScrollPane(tree, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
+        JPanel treePanel = new JPanel(new BorderLayout());
+        treePanel.add(theScrollPane, BorderLayout.CENTER);
+        mainSplit.add(treePanel, JSplitPane.LEFT, 0);
+
+        sheet = new JPanel();
+        mainSplit.add(sheet, JSplitPane.RIGHT, 0);
+
+        add(mainSplit);
+
+        this.setBackground(Color.BLUE);
+    }
+
+    public void init() {
+
+    }
+
+    protected Object doInBackground(JConsoleContext context) throws Exception {
+        MBeanServerConnection conn = context.getMBeanServerConnection();
+        List<ObjectInstance> stats = new ArrayList<ObjectInstance>();
+
+        Set<ObjectInstance> instances = conn.queryMBeans(null, null);
+        for (ObjectInstance instance : instances) {
+            MBeanInfo info = conn.getMBeanInfo(instance.getObjectName());
+            if ("com.alibaba.druid.stat.JdbcStatManager".equals(info.getClassName())) {
+                stats.add(instance);
+                break;
+            }
+        }
+
+        if (stats.size() == 0) {
+
+        }
+
+        this.setPreferredSize(new Dimension(400, 500));
+
+        return null;
+    }
 }
diff --git a/src/main/java/com/alibaba/druid/jconsole/DruidPlugin.java b/src/main/java/com/alibaba/druid/jconsole/DruidPlugin.java
index 2d23d1c965..d40057b474 100644
--- a/src/main/java/com/alibaba/druid/jconsole/DruidPlugin.java
+++ b/src/main/java/com/alibaba/druid/jconsole/DruidPlugin.java
@@ -11,9 +11,11 @@ import com.sun.tools.jconsole.JConsolePlugin;
 public class DruidPlugin extends JConsolePlugin {
 
     private final Map<String, JPanel> tabs = new HashMap<String, JPanel>();
+    private DruidPanel                panel;
 
     public DruidPlugin(){
-        tabs.put("Druid", new DruidPanel());
+        panel = new DruidPanel();
+        tabs.put("Druid", panel);
     }
 
     @Override
@@ -23,11 +25,11 @@ public class DruidPlugin extends JConsolePlugin {
 
     @Override
     public SwingWorker<?, ?> newSwingWorker() {
-        SwingWorker worer = new SwingWorker() {
+        SwingWorker<?, ?> worer = new SwingWorker<Object, Object>() {
 
             @Override
             protected Object doInBackground() throws Exception {
-                return null;
+                return DruidPlugin.this.doInBackground();
             }
 
         };
@@ -35,4 +37,7 @@ public class DruidPlugin extends JConsolePlugin {
         return worer;
     }
 
+    protected Object doInBackground() throws Exception {
+        return panel.doInBackground(this.getContext());
+    }
 }