diff --git a/src/main/java/info/istlab/ServerTester/MulticastSender.java b/src/main/java/info/istlab/ServerTester/MulticastSender.java
index 713bfdc..fe2d62e 100644
--- a/src/main/java/info/istlab/ServerTester/MulticastSender.java
+++ b/src/main/java/info/istlab/ServerTester/MulticastSender.java
@@ -53,6 +53,7 @@
 
     private String getServerInfo() {
         JPanel mainPanel = Host.mainhost.mainPanel;
+        System.out.println("Count: "+mainPanel.getComponentCount());
         // 情報収集
         StringBuffer sb = new StringBuffer();
         for(Component c: mainPanel.getComponents()){