diff --git a/src/main/java/info/istlab/ServerTester/RemoteHostsWindow.java b/src/main/java/info/istlab/ServerTester/RemoteHostsWindow.java
index beaf172..ddb11f3 100644
--- a/src/main/java/info/istlab/ServerTester/RemoteHostsWindow.java
+++ b/src/main/java/info/istlab/ServerTester/RemoteHostsWindow.java
@@ -80,6 +80,7 @@
 
 class RemoteHostPanel extends JPanel {
     String hostip;
+    public static Color grayColor = new Color(0xaaeeee);
 
     public RemoteHostPanel(String _hostip, String value) {
         hostip = _hostip;
@@ -109,13 +110,21 @@
                 addressLabel.setForeground(Color.red);
             }
             panel.add(addressLabel);
-            panel.add(new JLabel(info[3]));
+            JLabel statusLabel = new JLabel(" "+info[3]+" ");
+            statusLabel.setOpaque(true);
+            panel.add(statusLabel);
             JButton button = new JButton("Connect");
             panel.add(button);
             if (info[3].equals("Running")) {
                 button.setEnabled(true);
+                statusLabel.setForeground(Color.blue);
+                statusLabel.setBackground(grayColor);
+                statusLabel.repaint();
             } else {
                 button.setEnabled(false);
+                statusLabel.setForeground(Color.black);
+                statusLabel.setBackground(Color.yellow);
+                statusLabel.repaint();
             }
             button.addActionListener(e -> {
                 // もしbind addressが0.0.0.0だったら、hostipを使う