diff --git a/AlgebraicDataflowArchitectureModel/src/graphicalrefactor/actions/NewFormulaChannelAction.java b/AlgebraicDataflowArchitectureModel/src/graphicalrefactor/actions/NewFormulaChannelAction.java
index b87f5eb..aee848d 100644
--- a/AlgebraicDataflowArchitectureModel/src/graphicalrefactor/actions/NewFormulaChannelAction.java
+++ b/AlgebraicDataflowArchitectureModel/src/graphicalrefactor/actions/NewFormulaChannelAction.java
@@ -2,16 +2,23 @@
 
 import java.awt.BorderLayout;
 import java.awt.Container;
+import java.awt.FlowLayout;
+import java.awt.Frame;
+import java.awt.GridLayout;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 
+import javax.swing.BoxLayout;
 import javax.swing.JButton;
+import javax.swing.JDialog;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
+import javax.swing.JTextField;
 
 import graphicalrefactor.editor.Editor;
+import graphicalrefactor.views.GraphicalRefactor;
 import models.visualModel.FormulaChannelGenerator;
 
 public class NewFormulaChannelAction extends AbstractEditorAction implements ActionListener {
@@ -25,12 +32,38 @@
 		super("FormulaChannel...", editor);
 	}
 
+	
 	@Override
 	public void actionPerformed(ActionEvent e) {
-		String channelName = JOptionPane.showInputDialog("FormulaChannel Name:");
-		String symbol = JOptionPane.showInputDialog("symbol");
-		if (channelName == null|| symbol == null) return;
-		editor.addFormulaChannelGenerator(new FormulaChannelGenerator(channelName, editor.getModel().getSymbol(symbol)));
+		
+		JPanel panel = new JPanel();
+		
+		GridLayout layout = new GridLayout(2,2);
+		panel.setLayout(layout);
+		layout.setVgap(5);
+		layout.setHgap(20);
+
+		panel.add(new JLabel("Channel Name:"));
+		JTextField channelText = new JTextField();
+		panel.add(channelText);
+		panel.add(new JLabel("Symbol:"));
+		JTextField symbolText = new JTextField();
+		panel.add(symbolText);
+
+		int r = JOptionPane.showConfirmDialog(
+			null,				// �I�[�i�[�E�B���h�E
+			panel,				// ���b�Z�[�W
+			"New Formula Channel",			// �E�B���h�E�^�C�g��
+			JOptionPane.OK_CANCEL_OPTION,	// �I�v�V�����i�{�^���̎�ށj
+			JOptionPane.QUESTION_MESSAGE);	// ���b�Z�[�W�^�C�v�i�A�C�R���̎�ށj
+		
+		String channelName = channelText.getText();
+		String symbol = symbolText.getText();
+		
+		if(r == JOptionPane.OK_OPTION) {
+			editor.addFormulaChannelGenerator(new FormulaChannelGenerator(channelName, editor.getModel().getSymbol(symbol)));
+		}
+		
 	}
 
 }