diff --git a/src/ui/MainWindow.cpp b/src/ui/MainWindow.cpp
index 4988443a..8c517284 100644
--- a/src/ui/MainWindow.cpp
+++ b/src/ui/MainWindow.cpp
@@ -220,7 +220,7 @@ void MainWindow::InitUI() {
     // Restore previous UI layout if available
     UiLayoutManager::Restore(this, 1);
 
-	InitChartLayout();
+	//InitChartLayout();
 
     //ui->viewWidget->layout()->addWidget(qtOsgViewWidget_);
     qtOsgViewWidget_->LoadDefaultScene();
diff --git a/src/ui/Panel/CurvePanel.cpp b/src/ui/Panel/CurvePanel.cpp
index da4713c0..0bc838b0 100644
--- a/src/ui/Panel/CurvePanel.cpp
+++ b/src/ui/Panel/CurvePanel.cpp
@@ -10,10 +10,17 @@
 #include <QCheckBox>
 #include <QHBoxLayout>
 
+#include "ui_FitCurve.h"
+
 CurvePanel::CurvePanel(int index, const QString& filePath, QWidget* parent)
     : DataPanel(index, FileEntryType::Curve, filePath, parent)
     , hasChartData_(false)
 {
+	m_iXMin = 0;
+	m_iXMax = 0;
+	m_iYMax = 0;
+	m_iYMin = 0;
+
     LOG_INFO("Created CurvePanel {} for file: {}", index, filePath.toStdString());
 }
 
@@ -294,25 +301,51 @@ void CurvePanel::UpdateCurveDisplay()
 
 void CurvePanel::InitUI()
 {
-    if (hasChartData_) {
-        UpdateCurveDisplay();
-    } else {
-        // Create basic layout for file-based panel
-        QVBoxLayout* layout = new QVBoxLayout(this);
-        
-        // Add placeholder label showing panel information
-        QLabel* infoLabel = new QLabel(QString("Curve Panel %1\nFile: %2\n\nCurve Drawing Area\nPlease inherit this class to implement specific drawing functionality")
-                                       .arg(GetIndex())
-                                       .arg(QFileInfo(GetFilePath()).fileName()));
-        infoLabel->setAlignment(Qt::AlignCenter);
-        infoLabel->setStyleSheet("QLabel { color: #666; font-size: 12px; padding: 20px; }");
-        
-        layout->addWidget(infoLabel);
-        setLayout(layout);
-    }
+	initQChartView();
+    //if (hasChartData_) {
+    //    UpdateCurveDisplay();
+    //} else {
+    //    // Create basic layout for file-based panel
+    //    QVBoxLayout* layout = new QVBoxLayout(this);
+    //    
+    //    // Add placeholder label showing panel information
+    //    QLabel* infoLabel = new QLabel(QString("Curve Panel %1\nFile: %2\n\nCurve Drawing Area\nPlease inherit this class to implement specific drawing functionality")
+    //                                   .arg(GetIndex())
+    //                                   .arg(QFileInfo(GetFilePath()).fileName()));
+    //    infoLabel->setAlignment(Qt::AlignCenter);
+    //    infoLabel->setStyleSheet("QLabel { color: #666; font-size: 12px; padding: 20px; }");
+    //    
+    //    layout->addWidget(infoLabel);
+    //    setLayout(layout);
+    //}
 }
 
 QString CurvePanel::GetTypeDisplayName() const
 {
     return "Curve";
+}
+
+void CurvePanel::initQChartView() {
+	curveChartView = new FitCurveChartView(this);
+	curveChartView->setMaximumWidth(1730);
+	curveChartView->setMinimumHeight(480);
+
+	curveChart = new QChart();
+	curveChart->setTheme(QChart::ChartThemeBlueIcy);
+	curveChart->setBackgroundRoundness(0);
+	curveChartView->setChart(curveChart);
+
+	m_pAxisX = new QValueAxis;
+	m_pAxisX->setRange(0, 10);
+	m_pAxisX->setLabelsAngle(-90);
+	curveChart->addAxis(m_pAxisX, Qt::AlignBottom);
+
+	m_pAxisY = new QValueAxis;
+	m_pAxisY->setRange(0, 10);
+	curveChart->addAxis(m_pAxisY, Qt::AlignLeft);
+
+	curveChartView->setRenderHint(QPainter::Antialiasing);
+
+	QHBoxLayout* pLayout = new QHBoxLayout(this);
+	pLayout->addWidget(curveChartView);
 }
\ No newline at end of file
diff --git a/src/ui/Panel/CurvePanel.h b/src/ui/Panel/CurvePanel.h
index fa7752ad..f1b321b0 100644
--- a/src/ui/Panel/CurvePanel.h
+++ b/src/ui/Panel/CurvePanel.h
@@ -3,7 +3,11 @@
 #include "DataPanel.h"
 #include "workspace/ChartData.h"
 #include <memory>
+#include "ui/chartPlot/FitCurveChartView.h"
 
+namespace Ui {
+	class FitCurve;
+}
 /**
  * @file CurvePanel.h
  * @brief Curve Panel Class
@@ -67,7 +71,7 @@ protected:
     /**
      * @brief Initialize UI for curve-specific layout
      */
-    void InitUI() override;
+	virtual void InitUI();
 
     /**
      * @brief Get type display name
@@ -75,6 +79,8 @@ protected:
      */
     QString GetTypeDisplayName() const override;
 
+	void initQChartView();
+
 private:
     /**
      * @brief Update curve display based on chart data
@@ -84,4 +90,23 @@ private:
 private:
     std::shared_ptr<BaseChartData> chartData_;  // Chart data containing curve information
     bool hasChartData_;                         // Flag indicating if chart data is available
+
+	Ui::FitCurve* ui;
+	FitCurveChartView* curveChartView;
+	QChart* curveChart;
+
+	bool isPressed = false;
+	QPoint pressedPoint;
+
+	QValueAxis* m_pAxisX = NULL;
+	QValueAxis* m_pAxisY = NULL;
+	float m_iXMax;
+	float m_iXMin;
+	float m_iYMax;
+	float m_iYMin;
+
+	QMap<int, QSplineSeries*> m_seriesIDMap;
+
+	QMap< double, QMap<int, QVariantList> > m_dataWava;
+	QMap< double, QMap<int, QPointF> > m_dataReport;
 };
\ No newline at end of file
diff --git a/src/ui/Panel/DataPanel.cpp b/src/ui/Panel/DataPanel.cpp
index fa90efeb..217a3f08 100644
--- a/src/ui/Panel/DataPanel.cpp
+++ b/src/ui/Panel/DataPanel.cpp
@@ -16,7 +16,7 @@ DataPanel::DataPanel(int index, FileEntryType fileType, const QString& filePath,
     , dockWidget_(nullptr)
 {
     title_ = GenerateTitle();
-    InitUI();
+    //InitUI();
     
     LOG_INFO("Created DataPanel {} for {} file: {}", index_, FileEntryTypeToString(fileType_), filePath_.toStdString());
 }
diff --git a/src/ui/Panel/DataPanel.h b/src/ui/Panel/DataPanel.h
index b75372ba..32f2404d 100644
--- a/src/ui/Panel/DataPanel.h
+++ b/src/ui/Panel/DataPanel.h
@@ -74,7 +74,10 @@ public:
      * @brief Refresh panel content (virtual function, implemented by derived classes)
      */
     virtual void RefreshPanel() {}
-
+    /**
+     * @brief Initialize UI (virtual function, derived classes implement specific layout)
+     */
+    virtual void InitUI();
 signals:
     /**
      * @brief Panel close signal
@@ -88,10 +91,7 @@ protected:
      */
     void closeEvent(QCloseEvent* event) override;
 
-    /**
-     * @brief Initialize UI (virtual function, derived classes implement specific layout)
-     */
-    virtual void InitUI();
+
 
     /**
      * @brief Generate panel title
diff --git a/src/ui/Panel/DataPanelManager.cpp b/src/ui/Panel/DataPanelManager.cpp
index 46eb1b64..9826a5d5 100644
--- a/src/ui/Panel/DataPanelManager.cpp
+++ b/src/ui/Panel/DataPanelManager.cpp
@@ -193,6 +193,8 @@ DataPanel* DataPanelManager::CreateDataPanel(FileEntryType fileType, const QStri
         return nullptr;
     }
 
+	panel->InitUI();
+
     dockWidget->setWidget(panel);
 
     // Set panel's dock widget reference
diff --git a/src/ui/Panel/FitCurve.ui b/src/ui/Panel/FitCurve.ui
new file mode 100644
index 00000000..70c5f48a
--- /dev/null
+++ b/src/ui/Panel/FitCurve.ui
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>FitCurve</class>
+ <widget class="QDialog" name="FitCurve">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>977</width>
+    <height>703</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>FitCurveDialog</string>
+  </property>
+  <widget class="QWidget" name="horizontalLayoutWidget">
+   <property name="geometry">
+    <rect>
+     <x>70</x>
+     <y>40</y>
+     <width>851</width>
+     <height>621</height>
+    </rect>
+   </property>
+   <layout class="QHBoxLayout" name="chartLayout"/>
+  </widget>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources/>
+ <connections/>
+</ui>