diff --git a/.gitignore b/.gitignore
index e9c7f02..f85ff2e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,137 @@
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### JetBrains+all Patch ###
+# Ignore everything but code style settings and run configurations
+# that are supposed to be shared within teams.
+
+.idea/*
+
+!.idea/codeStyles
+!.idea/runConfigurations
+
+### macOS ###
+# General
 .DS_Store
-.idea
-.gradle
\ No newline at end of file
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Gradle ###
+.gradle
+**/build/
+!src/**/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Avoid ignore Gradle wrappper properties
+!gradle-wrapper.properties
+
+# Cache of project
+.gradletasknamecache
+
+# Eclipse Gradle plugin generated files
+# Eclipse Core
+.project
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+# End of https://www.toptal.com/developers/gitignore/api/macos,gradle,jetbrains+all
\ No newline at end of file
diff --git a/src/main/java/burp/BurpExtender.java b/src/main/java/burp/BurpExtender.java
index 9023dd7..8fc641a 100644
--- a/src/main/java/burp/BurpExtender.java
+++ b/src/main/java/burp/BurpExtender.java
@@ -10,6 +10,8 @@ import java.nio.charset.StandardCharsets;
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
 
 /*
  * @author EvilChen & 0chencc
@@ -30,7 +32,7 @@ public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEdito
         this.callbacks = callbacks;
         BurpExtender.helpers = callbacks.getHelpers();
 
-        String version = "2.2";
+        String version = "2.2.1";
         callbacks.setExtensionName(String.format("HaE (%s) - Highlighter and Extractor", version));
         // 定义输出
         stdout = new PrintWriter(callbacks.getStdout(), true);
@@ -96,7 +98,7 @@ public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEdito
 
     class MarkInfoTab implements IMessageEditorTab {
         private final JTabbedPane jTabbedPane = new JTabbedPane();
-        private byte[] currentMessage;
+        private JTable jTable = new JTable();
         private final IMessageEditorController controller;
         private Map<String, String> extractRequestMap;
         private Map<String, String> extractResponseMap;
@@ -112,6 +114,12 @@ public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEdito
 
         @Override
         public Component getUiComponent() {
+            jTabbedPane.addChangeListener(new ChangeListener() {
+                @Override
+                public void stateChanged(ChangeEvent arg0) {
+                    jTable = (JTable) ((JScrollPane)jTabbedPane.getSelectedComponent()).getViewport().getView();
+                }
+            });
             return this.jTabbedPane;
         }
 
@@ -133,7 +141,7 @@ public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEdito
 
         @Override
         public byte[] getMessage() {
-            return this.currentMessage;
+            return null;
         }
 
         @Override
@@ -143,7 +151,12 @@ public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEdito
 
         @Override
         public byte[] getSelectedData() {
-            return null;
+            int[] selectRows = jTable.getSelectedRows();
+            StringBuilder selectData = new StringBuilder();
+            for (int row : selectRows) {
+                selectData.append(jTable.getValueAt(row, 0).toString()).append("\n");
+            }
+            return helpers.stringToBytes(selectData.toString());
         }
 
         /*
@@ -153,17 +166,17 @@ public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEdito
         public void setMessage(byte[] content, boolean isRequest) {
             String c = new String(content, StandardCharsets.UTF_8).intern();
             if (content.length > 0) {
-                this.jTabbedPane.removeAll();
                 if (isRequest) {
                     makeTable(extractRequestMap);
                 } else {
                     makeTable(extractResponseMap);
                 }
             }
-            this.currentMessage = content;
+
         }
 
         public void makeTable(Map<String, String> dataMap) {
+            this.jTabbedPane.removeAll();
             dataMap.keySet().forEach(i->{
                 String[] extractData = dataMap.get(i).split("\n");
                 Object[][] data = new Object[extractData.length][1];