diff --git a/src/common/luarunner.cpp b/src/common/luarunner.cpp
index 9853b548..69b145ff 100644
--- a/src/common/luarunner.cpp
+++ b/src/common/luarunner.cpp
@@ -23,9 +23,9 @@ LuaRunner::~LuaRunner()
     }
 }
 
-QByteArray LuaRunner::execute(const QString &script, const QByteArray &data)
+QByteArray LuaRunner::execute(const QString &script, const QByteArray &data, int type)
 {
-    emit invokeExecute(script, data);
+    emit invokeExecute(script, data, type);
 
     QEventLoop loop;
     connect(this, &LuaRunner::executed, &loop, &QEventLoop::quit);
@@ -48,8 +48,8 @@ void LuaRunner::run()
     connect(this,
             &LuaRunner::invokeExecute,
             obj,
-            [this](const QString &functionName, const QByteArray &data) {
-                executeInThread(functionName, data);
+            [this](const QString &functionName, const QByteArray &data, int type) {
+                executeInThread(functionName, data, type);
             });
 
     exec();
@@ -58,7 +58,7 @@ void LuaRunner::run()
     obj = Q_NULLPTR;
 }
 
-void LuaRunner::executeInThread(const QString &script, const QByteArray &data)
+void LuaRunner::executeInThread(const QString &script, const QByteArray &data, int type)
 {
     m_error.clear();
     m_result.clear();
@@ -79,6 +79,15 @@ void LuaRunner::executeInThread(const QString &script, const QByteArray &data)
         return;
     }
 
+    if (type == ParameterTypeTable) {
+        executeInThreadTable(script, data);
+    } else if (type == ParameterTypeString) {
+        executeInThreadString(script, data);
+    }
+}
+
+void LuaRunner::executeInThreadTable(const QString &script, const QByteArray &data)
+{
     // 创建 Lua 表（数组）来存储字节数据
     lua_newtable(m_lua);
     for (int i = 0; i < data.size(); ++i) {
@@ -139,4 +148,27 @@ void LuaRunner::executeInThread(const QString &script, const QByteArray &data)
 
     lua_pop(m_lua, 1); // 清除数据值
     emit executed();
+}
+
+void LuaRunner::executeInThreadString(const QString &script, const QByteArray &data)
+{
+    lua_pushstring(m_lua, data);
+    if (lua_pcall(m_lua, 1, 1, 0) != LUA_OK) {
+        const char *err = lua_tostring(m_lua, -1);
+        m_error = QString("Failed to call the lua script: %1").arg(err);
+        lua_pop(m_lua, 1);
+        emit executed();
+        return;
+    }
+
+    if (!lua_isstring(m_lua, -1)) {
+        m_error = "Lua function 'data_handler' must return a string.";
+        lua_pop(m_lua, 1);
+        emit executed();
+        return;
+    }
+
+    m_result = lua_tostring(m_lua, -1);
+    lua_pop(m_lua, 1);
+    emit executed();
 }
\ No newline at end of file
diff --git a/src/common/luarunner.h b/src/common/luarunner.h
index 2fcff521..26b96246 100644
--- a/src/common/luarunner.h
+++ b/src/common/luarunner.h
@@ -19,11 +19,14 @@ extern "C" {
 class LuaRunner : public QThread
 {
     Q_OBJECT
+public:
+    enum ParameterType { ParameterTypeTable, ParameterTypeString };
+
 public:
     explicit LuaRunner(QObject *parent = nullptr);
     ~LuaRunner() override;
 
-    QByteArray execute(const QString &script, const QByteArray &data);
+    QByteArray execute(const QString &script, const QByteArray &data, int type);
     QString error() const;
 
 protected:
@@ -35,8 +38,10 @@ private:
     lua_State *m_lua{nullptr};
 
 private:
-    Q_SIGNAL void invokeExecute(const QString &functionName, const QByteArray &data);
+    Q_SIGNAL void invokeExecute(const QString &functionName, const QByteArray &data, int type);
     Q_SIGNAL void executed();
 
-    void executeInThread(const QString &script, const QByteArray &data);
+    void executeInThread(const QString &script, const QByteArray &data, int type);
+    void executeInThreadTable(const QString &script, const QByteArray &data);
+    void executeInThreadString(const QString &script, const QByteArray &data);
 };
\ No newline at end of file
diff --git a/src/page/panels/common/luapanel.cpp b/src/page/panels/common/luapanel.cpp
index 8ec73bfe..8b61ac92 100644
--- a/src/page/panels/common/luapanel.cpp
+++ b/src/page/panels/common/luapanel.cpp
@@ -16,10 +16,12 @@
 
 struct LuaPanelDataKeys
 {
-    const QString Script = "script";
-    const QString TestFormat = "testFormat";
-    const QString ResultFormat = "resultFormat";
-    const QString Bypass = "bypass";
+    const QString type = "type";
+    const QString scriptTable = "scriptTable";
+    const QString scriptString = "scriptString";
+    const QString testFormat = "testFormat";
+    const QString resultFormat = "resultFormat";
+    const QString bypass = "bypass";
     const QString testData = "testData";
 };
 
@@ -33,6 +35,8 @@ LuaPanel::LuaPanel(QWidget *parent)
     m_menu = new QMenu(this);
     m_menu->addAction(tr("Default Lua Script"), this, &LuaPanel::onDefaultLuaScriptTriggered);
     m_menu->addAction(tr("Checksum Lua Script"), this, &LuaPanel::onCheckSumLuaScriptTriggered);
+    m_menu->addSeparator();
+    m_menu->addAction(tr("Lua Script(String)"), this, &LuaPanel::onDefaultLuaScriptStringTriggered);
     onDefaultLuaScriptTriggered();
 
     m_luaRunner = new LuaRunner(this);
@@ -56,10 +60,13 @@ QVariantMap LuaPanel::save() const
 {
     QVariantMap map = Panel::save();
     LuaPanelDataKeys keys;
-    map[keys.Script] = ui->plainTextEditScript->toPlainText();
-    map[keys.TestFormat] = ui->comboBoxTestFormat->currentData().toInt();
-    map[keys.ResultFormat] = ui->comboBoxResultFormat->currentData().toInt();
-    map[keys.Bypass] = ui->checkBoxBypass->isChecked();
+
+    map[keys.type] = ui->tabWidgetLua->currentIndex();
+    map[keys.scriptTable] = ui->plainTextEditScriptTable->toPlainText();
+    map[keys.scriptString] = ui->plainTextEditScriptString->toPlainText();
+    map[keys.testFormat] = ui->comboBoxTestFormat->currentData().toInt();
+    map[keys.resultFormat] = ui->comboBoxResultFormat->currentData().toInt();
+    map[keys.bypass] = ui->checkBoxBypass->isChecked();
     map[keys.testData] = ui->lineEditTestData->text();
     return map;
 }
@@ -71,22 +78,31 @@ void LuaPanel::load(const QVariantMap &parameters)
     int defaultTestFormat = static_cast<int>(TextFormat::Hex);
     QString defaultTestData = bytes2string(m_testData, defaultTestFormat);
     LuaPanelDataKeys keys;
-    ui->plainTextEditScript->setPlainText(parameters[keys.Script].toString());
-    if (ui->plainTextEditScript->toPlainText().isEmpty()) {
+
+    int type = parameters.value(keys.type, 0).toInt();
+    ui->tabWidgetLua->setCurrentIndex(type);
+
+    ui->plainTextEditScriptTable->setPlainText(parameters[keys.scriptTable].toString());
+    if (ui->plainTextEditScriptTable->toPlainText().isEmpty()) {
         onDefaultLuaScriptTriggered();
     }
 
-    int testFormat = parameters.value(keys.TestFormat, defaultTestFormat).toInt();
+    ui->plainTextEditScriptString->setPlainText(parameters[keys.scriptString].toString());
+    if (ui->plainTextEditScriptString->toPlainText().isEmpty()) {
+        onDefaultLuaScriptStringTriggered();
+    }
+
+    int testFormat = parameters.value(keys.testFormat, defaultTestFormat).toInt();
     int index = ui->comboBoxTestFormat->findData(testFormat);
     ui->comboBoxTestFormat->setCurrentIndex(index);
     setupTextFormatValidator(ui->lineEditTestData, testFormat);
 
-    int resultFormat = parameters.value(keys.ResultFormat, testFormat).toInt();
+    int resultFormat = parameters.value(keys.resultFormat, testFormat).toInt();
     index = ui->comboBoxResultFormat->findData(resultFormat);
     ui->comboBoxResultFormat->setCurrentIndex(index);
     setupTextFormatValidator(ui->lineEditResultData, resultFormat);
 
-    bool bypass = parameters.value(keys.Bypass, false).toBool();
+    bool bypass = parameters.value(keys.bypass, false).toBool();
     ui->checkBoxBypass->setChecked(bypass);
 
     QString testData = parameters.value(keys.testData, defaultTestData).toString();
@@ -103,7 +119,12 @@ QByteArray LuaPanel::handleData(const QByteArray &data) const
     if (ui->checkBoxBypass->isChecked()) {
         return data;
     } else {
-        return m_luaRunner->execute(ui->plainTextEditScript->toPlainText(), data);
+        int type = ui->tabWidgetLua->currentIndex();
+        if (type == LuaRunner::ParameterTypeTable) {
+            return m_luaRunner->execute(ui->plainTextEditScriptTable->toPlainText(), data, type);
+        } else {
+            return m_luaRunner->execute(ui->plainTextEditScriptString->toPlainText(), data, type);
+        }
     }
 }
 
@@ -117,9 +138,11 @@ void LuaPanel::onDefaultLuaScriptTriggered()
     QFile file(":/res/scripts/lua/default.lua");
     if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
         QString script = file.readAll();
-        ui->plainTextEditScript->setPlainText(script);
+        ui->plainTextEditScriptTable->setPlainText(script);
         file.close();
     }
+
+    ui->tabWidgetLua->setCurrentIndex(0);
 }
 
 void LuaPanel::onCheckSumLuaScriptTriggered()
@@ -127,9 +150,23 @@ void LuaPanel::onCheckSumLuaScriptTriggered()
     QFile file(":/res/scripts/lua/check_sum.lua");
     if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
         QString script = file.readAll();
-        ui->plainTextEditScript->setPlainText(script);
+        ui->plainTextEditScriptTable->setPlainText(script);
         file.close();
     }
+
+    ui->tabWidgetLua->setCurrentIndex(0);
+}
+
+void LuaPanel::onDefaultLuaScriptStringTriggered()
+{
+    QFile file(":/res/scripts/lua/default_string.lua");
+    if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        QString script = file.readAll();
+        ui->plainTextEditScriptString->setPlainText(script);
+        file.close();
+    }
+
+    ui->tabWidgetLua->setCurrentIndex(1);
 }
 
 void LuaPanel::onTestFormatChanged()
@@ -150,11 +187,19 @@ void LuaPanel::onTestButtonClicked()
 {
     ui->labelInfo->clear();
 
-    QString script = ui->plainTextEditScript->toPlainText();
+    int type = ui->tabWidgetLua->currentIndex();
+    QString script;
+    if (type == LuaRunner::ParameterTypeTable) {
+        script = ui->plainTextEditScriptTable->toPlainText();
+    } else {
+        script = ui->plainTextEditScriptString->toPlainText();
+    }
+
     int testFormat = ui->comboBoxTestFormat->currentData().toInt();
     QByteArray data = string2bytes(ui->lineEditTestData->text(), testFormat);
     int resultFormat = ui->comboBoxResultFormat->currentData().toInt();
-    m_resultData = m_luaRunner->execute(script, data);
+
+    m_resultData = m_luaRunner->execute(script, data, type);
     QString str = bytes2string(m_resultData, resultFormat);
     ui->lineEditResultData->setText(str);
 
diff --git a/src/page/panels/common/luapanel.h b/src/page/panels/common/luapanel.h
index ff78b603..97ae8555 100644
--- a/src/page/panels/common/luapanel.h
+++ b/src/page/panels/common/luapanel.h
@@ -36,6 +36,7 @@ private:
 private:
     void onDefaultLuaScriptTriggered();
     void onCheckSumLuaScriptTriggered();
+    void onDefaultLuaScriptStringTriggered();
     void onTestFormatChanged();
     void onResultFormatChanged();
 
diff --git a/src/page/panels/common/luapanel.ui b/src/page/panels/common/luapanel.ui
index 0f5764b0..3c0f0465 100644
--- a/src/page/panels/common/luapanel.ui
+++ b/src/page/panels/common/luapanel.ui
@@ -26,47 +26,28 @@
    <property name="bottomMargin">
     <number>0</number>
    </property>
-   <item row="2" column="3">
+   <item row="2" column="4">
     <widget class="QPushButton" name="pushButtonTest">
      <property name="text">
       <string>Test</string>
      </property>
     </widget>
    </item>
-   <item row="0" column="0" colspan="4">
-    <widget class="QPlainTextEdit" name="plainTextEditScript"/>
-   </item>
    <item row="2" column="1">
-    <widget class="QComboBox" name="comboBoxTestFormat"/>
-   </item>
-   <item row="3" column="0">
-    <widget class="QLabel" name="label_2">
-     <property name="text">
-      <string>Result data</string>
-     </property>
-    </widget>
-   </item>
-   <item row="3" column="1">
-    <widget class="QComboBox" name="comboBoxResultFormat"/>
-   </item>
-   <item row="3" column="2">
-    <widget class="QLineEdit" name="lineEditResultData">
-     <property name="readOnly">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="2">
-    <widget class="QLineEdit" name="lineEditTestData"/>
-   </item>
-   <item row="2" column="0">
     <widget class="QLabel" name="label">
      <property name="text">
       <string>Test data</string>
      </property>
     </widget>
    </item>
-   <item row="1" column="0" colspan="4">
+   <item row="3" column="3">
+    <widget class="QLineEdit" name="lineEditResultData">
+     <property name="readOnly">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1" colspan="4">
     <widget class="QLabel" name="labelInfo">
      <property name="styleSheet">
       <string notr="true">color:red</string>
@@ -76,13 +57,80 @@
      </property>
     </widget>
    </item>
-   <item row="3" column="3">
+   <item row="3" column="1">
+    <widget class="QLabel" name="label_2">
+     <property name="text">
+      <string>Result data</string>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="3">
+    <widget class="QLineEdit" name="lineEditTestData"/>
+   </item>
+   <item row="3" column="4">
     <widget class="QCheckBox" name="checkBoxBypass">
      <property name="text">
       <string>Bypass</string>
      </property>
     </widget>
    </item>
+   <item row="2" column="2">
+    <widget class="QComboBox" name="comboBoxTestFormat"/>
+   </item>
+   <item row="3" column="2">
+    <widget class="QComboBox" name="comboBoxResultFormat"/>
+   </item>
+   <item row="0" column="1" colspan="4">
+    <widget class="QTabWidget" name="tabWidgetLua">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="tabTable">
+      <attribute name="title">
+       <string>Table Parameters</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_2">
+       <property name="leftMargin">
+        <number>4</number>
+       </property>
+       <property name="topMargin">
+        <number>4</number>
+       </property>
+       <property name="rightMargin">
+        <number>4</number>
+       </property>
+       <property name="bottomMargin">
+        <number>4</number>
+       </property>
+       <item row="0" column="0">
+        <widget class="QPlainTextEdit" name="plainTextEditScriptTable"/>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tabString">
+      <attribute name="title">
+       <string>String Parameters</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_3">
+       <property name="leftMargin">
+        <number>4</number>
+       </property>
+       <property name="topMargin">
+        <number>4</number>
+       </property>
+       <property name="rightMargin">
+        <number>4</number>
+       </property>
+       <property name="bottomMargin">
+        <number>4</number>
+       </property>
+       <item row="0" column="0">
+        <widget class="QPlainTextEdit" name="plainTextEditScriptString"/>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
   </layout>
  </widget>
  <resources/>
diff --git a/xTools.qrc b/xTools.qrc
index e5f00e0f..b346e0e9 100644
--- a/xTools.qrc
+++ b/xTools.qrc
@@ -21,5 +21,6 @@
         <file>res/icons/dock_to_right.svg</file>
         <file>res/scripts/lua/default.lua</file>
         <file>res/scripts/lua/check_sum.lua</file>
+        <file>res/scripts/lua/default_string.lua</file>
     </qresource>
 </RCC>