diff --git a/src/main/java/burp/rule/RulePane.java b/src/main/java/burp/rule/RulePane.java
deleted file mode 100644
index 4b66be2..0000000
--- a/src/main/java/burp/rule/RulePane.java
+++ /dev/null
@@ -1,209 +0,0 @@
-package burp.ui.rule;
-
-import burp.rule.RuleProcessor;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import javax.swing.*;
-import javax.swing.event.TableModelEvent;
-import javax.swing.table.DefaultTableModel;
-import javax.swing.table.TableRowSorter;
-import java.awt.*;
-import java.util.Vector;
-
-/**
- * @author LinChen & EvilChen
- */
-
-public class RulePane extends JPanel {
-    private RuleProcessor ruleProcessor = new RuleProcessor();
-    private Boolean isEdit = false;
-    private DefaultTableModel model = createModel();
-    private static final int YES_OPTION = JOptionPane.YES_OPTION;
-    private static final String[] TITLE = {
-            "Loaded", "Name", "Regex", "Color", "Scope", "Engine", "Sensitive"
-    };
-
-    public RulePane(Object[][] data, JTabbedPane pane) {
-        initComponents(data, pane);
-    }
-
-    private DefaultTableModel createModel() {
-        return new DefaultTableModel() {
-            @Override
-            public Class<?> getColumnClass(int column) {
-                return (column == 0) ? Boolean.class : String.class;
-            }
-
-            @Override
-            public boolean isCellEditable(int row, int column) {
-                return column == 0;
-            }
-        };
-    }
-
-    private void updateModel() {
-        model = (DefaultTableModel) ruleTable.getModel();
-    }
-    private void ruleAddActionPerformed(ActionEvent e, JTabbedPane pane) {
-        RuleSetting ruleSettingPanel = new RuleSetting();
-        int showState = JOptionPane.showConfirmDialog(null, ruleSettingPanel, "Add Rule", JOptionPane.OK_OPTION);
-        if (showState == YES_OPTION) {
-            Vector<Object> ruleData = new Vector<>();
-            ruleData.add(false);
-            ruleData.add(ruleSettingPanel.ruleNameTextField.getText());
-            ruleData.add(ruleSettingPanel.regexTextField.getText());
-            ruleData.add(ruleSettingPanel.colorComboBox.getSelectedItem().toString());
-            ruleData.add(ruleSettingPanel.scopeComboBox.getSelectedItem().toString());
-            ruleData.add(ruleSettingPanel.engineComboBox.getSelectedItem().toString());
-            ruleData.add(ruleSettingPanel.sensitiveComboBox.getSelectedItem());
-            model.insertRow(model.getRowCount(), ruleData);
-            updateModel();
-            ruleProcessor.addRule(ruleData, pane.getTitleAt(pane.getSelectedIndex()));
-        }
-    }
-
-    private void ruleEditActionPerformed(ActionEvent e, JTabbedPane pane){
-        if (ruleTable.getSelectedRowCount() >= 1){
-            RuleSetting ruleSettingPanel = new RuleSetting();
-            ruleSettingPanel.ruleNameTextField.setText(ruleTable.getValueAt(ruleTable.getSelectedRow(), 1).toString());
-            ruleSettingPanel.regexTextField.setText(ruleTable.getValueAt(ruleTable.getSelectedRow(), 2).toString());
-            ruleSettingPanel.colorComboBox.setSelectedItem(ruleTable.getValueAt(ruleTable.getSelectedRow(), 3).toString());
-            ruleSettingPanel.scopeComboBox.setSelectedItem(ruleTable.getValueAt(ruleTable.getSelectedRow(), 4).toString());
-            ruleSettingPanel.engineComboBox.setSelectedItem(ruleTable.getValueAt(ruleTable.getSelectedRow(), 5).toString());
-            ruleSettingPanel.sensitiveComboBox.setSelectedItem(ruleTable.getValueAt(ruleTable.getSelectedRow(),6));
-
-            ruleSettingPanel.sensitiveComboBox.setEnabled(
-                ruleSettingPanel.engineComboBox.getSelectedItem().toString().equals("nfa")
-            );
-
-            int showState = JOptionPane.showConfirmDialog(null, ruleSettingPanel, "Edit Rule", JOptionPane.OK_OPTION);
-            if (showState == 0){
-                int select = ruleTable.convertRowIndexToModel(ruleTable.getSelectedRow());
-                model.setValueAt(ruleSettingPanel.ruleNameTextField.getText(), select, 1);
-                model.setValueAt(ruleSettingPanel.regexTextField.getText(), select, 2);
-                model.setValueAt(ruleSettingPanel.colorComboBox.getSelectedItem().toString(), select, 3);
-                model.setValueAt(ruleSettingPanel.scopeComboBox.getSelectedItem().toString(), select, 4);
-                model.setValueAt(ruleSettingPanel.engineComboBox.getSelectedItem().toString(), select, 5);
-                model.setValueAt(ruleSettingPanel.sensitiveComboBox.getSelectedItem(), select, 6);
-                model = (DefaultTableModel) ruleTable.getModel();
-                ruleProcessor.changeRule((Vector) model.getDataVector().get(select), select, pane.getTitleAt(pane.getSelectedIndex()));
-            }
-        }
-    }
-
-    private void ruleRemoveActionPerformed(ActionEvent e, JTabbedPane pane){
-        if (ruleTable.getSelectedRowCount() >= 1){
-            int isOk = JOptionPane.showConfirmDialog(null, "Are your sure?", "Delete Rule", JOptionPane.OK_OPTION);
-            if (isOk == 0){
-                int select = ruleTable.convertRowIndexToModel(ruleTable.getSelectedRow());
-                model.removeRow(select);
-                model = (DefaultTableModel) ruleTable.getModel();
-                ruleProcessor.removeRule(select, pane.getTitleAt(pane.getSelectedIndex()));
-            }
-        }
-    }
-
-    private void ruleTableChange(TableModelEvent e, JTabbedPane pane) {
-        if (e.getColumn() == 0 && ruleTable.getSelectedRow() != -1 && !isEdit){
-            model = (DefaultTableModel) ruleTable.getModel();
-            int select = ruleTable.convertRowIndexToModel(ruleTable.getSelectedRow());
-            ruleProcessor.changeRule((Vector) model.getDataVector().get(select), select, pane.getTitleAt(pane.getSelectedIndex()));
-        }
-    }
-
-    private void initComponents(Object[][] data, JTabbedPane pane) {
-        // JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
-        addButton = new JButton();
-        editButton = new JButton();
-        scrollPane = new JScrollPane();
-        ruleTable = new JTable();
-        removeButton = new JButton();
-
-        //======== this ========
-        setLayout(new GridBagLayout());
-        ((GridBagLayout)getLayout()).columnWidths = new int[] {0, 0, 0};
-        ((GridBagLayout)getLayout()).rowHeights = new int[] {0, 0, 0, 0, 0};
-        ((GridBagLayout)getLayout()).columnWeights = new double[] {0.0, 1.0, 1.0E-4};
-        ((GridBagLayout)getLayout()).rowWeights = new double[] {0.0, 0.0, 0.0, 1.0, 1.0E-4};
-
-        //---- addButton ----
-        addButton.setText("Add");
-
-        addButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                isEdit = true;
-                ruleAddActionPerformed(e, pane);
-                model = (DefaultTableModel) ruleTable.getModel();
-                isEdit = false;
-            }
-        });
-
-        add(addButton, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,
-                GridBagConstraints.CENTER, GridBagConstraints.BOTH,
-                new Insets(15, 5, 3, 2), 0, 0));
-
-        //---- editButton ----
-        editButton.setText("Edit");
-        editButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                isEdit = true;
-                ruleEditActionPerformed(e, pane);
-                model = (DefaultTableModel) ruleTable.getModel();
-                isEdit = false;
-            }
-        });
-
-        add(editButton, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,
-                GridBagConstraints.CENTER, GridBagConstraints.BOTH,
-                new Insets(0, 5, 3, 2), 0, 0));
-
-        //======== scrollPane ========
-        {
-            //---- table ----
-            ruleTable.setShowVerticalLines(false);
-            ruleTable.setVerifyInputWhenFocusTarget(false);
-            ruleTable.setUpdateSelectionOnSort(false);
-            ruleTable.setShowHorizontalLines(false);
-            ruleTable.setModel(new DefaultTableModel());
-            ruleTable.setSurrendersFocusOnKeystroke(true);
-            scrollPane.setViewportView(ruleTable);
-        }
-
-        add(scrollPane, new GridBagConstraints(1, 0, 1, 4, 0.0, 0.0,
-                GridBagConstraints.CENTER, GridBagConstraints.BOTH,
-                new Insets(15, 5, 5, 5), 0, 0));
-
-        //---- removeButton ----
-        removeButton.setText("Remove");
-
-        removeButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                isEdit = true;
-                ruleRemoveActionPerformed(e, pane);
-                model = (DefaultTableModel) ruleTable.getModel();
-                isEdit = false;
-            }
-        });
-
-        add(removeButton, new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0,
-                GridBagConstraints.CENTER, GridBagConstraints.BOTH,
-                new Insets(0, 5, 3, 2), 0, 0));
-
-        ruleTable.setModel(model);
-        model.setDataVector(data, TITLE);
-        model.addTableModelListener(e -> ruleTableChange(e, pane));
-        ruleTable.setRowSorter(new TableRowSorter<>(model));
-    }
-
-    // JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
-    public JButton addButton;
-    public JButton editButton;
-    public JScrollPane scrollPane;
-    public JTable ruleTable;
-    public JButton removeButton;
-    // JFormDesigner - End of variables declaration  //GEN-END:variables
-}
-