diff --git a/ChannelCharts.cpp b/ChannelCharts.cpp
index 8a1f6d3..eb58127 100644
--- a/ChannelCharts.cpp
+++ b/ChannelCharts.cpp
@@ -3,7 +3,7 @@
 
 #include <iostream>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 ChannelCharts::ChannelCharts(QWidget *parent) :
@@ -21,20 +21,52 @@
 
 void ChannelCharts::initDataChart(int index)
 {
-/*    QChart * dataChart = new QChart();
-    dataChart->setTheme(QChart::ChartThemeDark);
-    dataChart->setDropShadowEnabled(true);
-    dataChart->legend()->setVisible(false);
-    dataChart->setAnimationOptions(QChart::AllAnimations);
+    ui->dataPlot->addGraph(); // blue line
+    ui->dataPlot->graph(0)->setPen(QPen(QColor(40, 110, 255)));
+//    ui->dataPlot->addGraph(); // red line
+//    ui->dataPlot->graph(1)->setPen(QPen(QColor(255, 110, 40)));
 
-    QLineSeries * series = new QLineSeries();
-    for (int i = 0; i < phaseVector[index].size(); i++)
-    {
-        series->append(i, phaseVector[index][i] * 1E12);
-    }
+    QSharedPointer<QCPAxisTickerTime> timeTicker(new QCPAxisTickerTime);
+    timeTicker->setTimeFormat("%h:%m:%s");
+    ui->dataPlot->xAxis->setTicker(timeTicker);
+    ui->dataPlot->axisRect()->setupFullAxesBox();
+    ui->dataPlot->yAxis->setRange(1e-9, 1e-8);
 
-    dataChart->addSeries(series);
-    dataChart->createDefaultAxes();  */      // 基于已添加到图表的 series 来创建默认的坐标轴
+    qint64 base = phaseVector[index].at(0).at(0).toLongLong();
+
+      QColor color(20+200,105, 150, 150);
+      ui->dataPlot->graph()->setLineStyle(QCPGraph::lsLine);
+      ui->dataPlot->graph()->setPen(QPen(color.lighter(200)));
+      ui->dataPlot->graph()->setBrush(QBrush(color));
+      // generate random walk data:
+//      QVector<QCPGraphData> timeData(phaseVector[index].size());
+      for (int i=0; i<phaseVector[index].size(); ++i)
+      {
+          ui->dataPlot->graph(0)->addData((phaseVector[index].at(i).at(0).toLongLong() - base) / 1000.0, phaseVector[index].at(i).at(1).toDouble());
+      }
+//      ui->dataPlot->graph()->data()->set(timeData);
+
+    // configure bottom axis to show date instead of number:
+    // configure left axis text labels:
+    // set a more compact font size for bottom and left axis tick labels:
+    ui->dataPlot->xAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    ui->dataPlot->yAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    // set axis labels:
+    ui->dataPlot->xAxis->setLabel("Date");
+    ui->dataPlot->yAxis->setLabel("Random wobbly lines value");
+    // make top and right axes visible but without ticks and labels:
+    ui->dataPlot->xAxis2->setVisible(true);
+    ui->dataPlot->yAxis2->setVisible(true);
+    ui->dataPlot->xAxis2->setTicks(false);
+    ui->dataPlot->yAxis2->setTicks(false);
+    ui->dataPlot->xAxis2->setTickLabels(false);
+    ui->dataPlot->yAxis2->setTickLabels(false);
+    // set axis ranges to show all data:
+    ui->dataPlot->xAxis->setRange((phaseVector[index].at(0).at(0).toULongLong() - base) / 1000.0, (phaseVector[index].last().at(0).toULongLong() - base) / 1000.0);
+    // show legend with slightly transparent background brush:
+    ui->dataPlot->legend->setVisible(false);
+    ui->dataPlot->legend->setBrush(QColor(255, 255, 255, 150));
+    ui->dataPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
 }
 
 void ChannelCharts::initAllenChart(int index)
@@ -75,10 +107,8 @@
     ui->allenPlot->xAxis->setLabelColor(Qt::white);
     ui->allenPlot->xAxis->setLabel("平均时间（秒）");
 
-    channelAllan[index] << 1.78e-13 << 6.38e-14 << 1.65e-14 << 1.47e-14 << 4.45e-15;
-
     // prepare y axis:
-    ui->allenPlot->yAxis->setRange(channelAllan[index][4] * 0.5, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
+    ui->allenPlot->yAxis->setRange(-1e-15, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
     ui->allenPlot->yAxis->setPadding(5); // a bit more space to the left border
     ui->allenPlot->yAxis->setLabel("阿伦方差");
     ui->allenPlot->yAxis->setBasePen(QPen(Qt::white));

diff --git a/ChannelCharts.cpp b/ChannelCharts.cpp
index 8a1f6d3..eb58127 100644
--- a/ChannelCharts.cpp
+++ b/ChannelCharts.cpp
@@ -3,7 +3,7 @@
 
 #include <iostream>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 ChannelCharts::ChannelCharts(QWidget *parent) :
@@ -21,20 +21,52 @@
 
 void ChannelCharts::initDataChart(int index)
 {
-/*    QChart * dataChart = new QChart();
-    dataChart->setTheme(QChart::ChartThemeDark);
-    dataChart->setDropShadowEnabled(true);
-    dataChart->legend()->setVisible(false);
-    dataChart->setAnimationOptions(QChart::AllAnimations);
+    ui->dataPlot->addGraph(); // blue line
+    ui->dataPlot->graph(0)->setPen(QPen(QColor(40, 110, 255)));
+//    ui->dataPlot->addGraph(); // red line
+//    ui->dataPlot->graph(1)->setPen(QPen(QColor(255, 110, 40)));
 
-    QLineSeries * series = new QLineSeries();
-    for (int i = 0; i < phaseVector[index].size(); i++)
-    {
-        series->append(i, phaseVector[index][i] * 1E12);
-    }
+    QSharedPointer<QCPAxisTickerTime> timeTicker(new QCPAxisTickerTime);
+    timeTicker->setTimeFormat("%h:%m:%s");
+    ui->dataPlot->xAxis->setTicker(timeTicker);
+    ui->dataPlot->axisRect()->setupFullAxesBox();
+    ui->dataPlot->yAxis->setRange(1e-9, 1e-8);
 
-    dataChart->addSeries(series);
-    dataChart->createDefaultAxes();  */      // 基于已添加到图表的 series 来创建默认的坐标轴
+    qint64 base = phaseVector[index].at(0).at(0).toLongLong();
+
+      QColor color(20+200,105, 150, 150);
+      ui->dataPlot->graph()->setLineStyle(QCPGraph::lsLine);
+      ui->dataPlot->graph()->setPen(QPen(color.lighter(200)));
+      ui->dataPlot->graph()->setBrush(QBrush(color));
+      // generate random walk data:
+//      QVector<QCPGraphData> timeData(phaseVector[index].size());
+      for (int i=0; i<phaseVector[index].size(); ++i)
+      {
+          ui->dataPlot->graph(0)->addData((phaseVector[index].at(i).at(0).toLongLong() - base) / 1000.0, phaseVector[index].at(i).at(1).toDouble());
+      }
+//      ui->dataPlot->graph()->data()->set(timeData);
+
+    // configure bottom axis to show date instead of number:
+    // configure left axis text labels:
+    // set a more compact font size for bottom and left axis tick labels:
+    ui->dataPlot->xAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    ui->dataPlot->yAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    // set axis labels:
+    ui->dataPlot->xAxis->setLabel("Date");
+    ui->dataPlot->yAxis->setLabel("Random wobbly lines value");
+    // make top and right axes visible but without ticks and labels:
+    ui->dataPlot->xAxis2->setVisible(true);
+    ui->dataPlot->yAxis2->setVisible(true);
+    ui->dataPlot->xAxis2->setTicks(false);
+    ui->dataPlot->yAxis2->setTicks(false);
+    ui->dataPlot->xAxis2->setTickLabels(false);
+    ui->dataPlot->yAxis2->setTickLabels(false);
+    // set axis ranges to show all data:
+    ui->dataPlot->xAxis->setRange((phaseVector[index].at(0).at(0).toULongLong() - base) / 1000.0, (phaseVector[index].last().at(0).toULongLong() - base) / 1000.0);
+    // show legend with slightly transparent background brush:
+    ui->dataPlot->legend->setVisible(false);
+    ui->dataPlot->legend->setBrush(QColor(255, 255, 255, 150));
+    ui->dataPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
 }
 
 void ChannelCharts::initAllenChart(int index)
@@ -75,10 +107,8 @@
     ui->allenPlot->xAxis->setLabelColor(Qt::white);
     ui->allenPlot->xAxis->setLabel("平均时间（秒）");
 
-    channelAllan[index] << 1.78e-13 << 6.38e-14 << 1.65e-14 << 1.47e-14 << 4.45e-15;
-
     // prepare y axis:
-    ui->allenPlot->yAxis->setRange(channelAllan[index][4] * 0.5, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
+    ui->allenPlot->yAxis->setRange(-1e-15, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
     ui->allenPlot->yAxis->setPadding(5); // a bit more space to the left border
     ui->allenPlot->yAxis->setLabel("阿伦方差");
     ui->allenPlot->yAxis->setBasePen(QPen(Qt::white));
diff --git a/ChannelItem.cpp b/ChannelItem.cpp
index cdf793d..a000598 100644
--- a/ChannelItem.cpp
+++ b/ChannelItem.cpp
@@ -69,7 +69,7 @@
 void ChannelItem::on_clearDataButt_clicked()
 {
     // 清除测量数据
-    QVector<double> pNullVector(0,0);
+    QVector<QStringList> pNullVector;
 
     QMutex mutex;
     mutex.lock();
@@ -81,6 +81,6 @@
 {
     chartFrame->setWindowTitle(QString("通道 - %1 数据曲线").arg(index + 1));
     chartFrame->initAllenChart(index);
-//    chartFrame->initDataChart(index);
+    chartFrame->initDataChart(index);
     chartFrame->show();
 }

diff --git a/ChannelCharts.cpp b/ChannelCharts.cpp
index 8a1f6d3..eb58127 100644
--- a/ChannelCharts.cpp
+++ b/ChannelCharts.cpp
@@ -3,7 +3,7 @@
 
 #include <iostream>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 ChannelCharts::ChannelCharts(QWidget *parent) :
@@ -21,20 +21,52 @@
 
 void ChannelCharts::initDataChart(int index)
 {
-/*    QChart * dataChart = new QChart();
-    dataChart->setTheme(QChart::ChartThemeDark);
-    dataChart->setDropShadowEnabled(true);
-    dataChart->legend()->setVisible(false);
-    dataChart->setAnimationOptions(QChart::AllAnimations);
+    ui->dataPlot->addGraph(); // blue line
+    ui->dataPlot->graph(0)->setPen(QPen(QColor(40, 110, 255)));
+//    ui->dataPlot->addGraph(); // red line
+//    ui->dataPlot->graph(1)->setPen(QPen(QColor(255, 110, 40)));
 
-    QLineSeries * series = new QLineSeries();
-    for (int i = 0; i < phaseVector[index].size(); i++)
-    {
-        series->append(i, phaseVector[index][i] * 1E12);
-    }
+    QSharedPointer<QCPAxisTickerTime> timeTicker(new QCPAxisTickerTime);
+    timeTicker->setTimeFormat("%h:%m:%s");
+    ui->dataPlot->xAxis->setTicker(timeTicker);
+    ui->dataPlot->axisRect()->setupFullAxesBox();
+    ui->dataPlot->yAxis->setRange(1e-9, 1e-8);
 
-    dataChart->addSeries(series);
-    dataChart->createDefaultAxes();  */      // 基于已添加到图表的 series 来创建默认的坐标轴
+    qint64 base = phaseVector[index].at(0).at(0).toLongLong();
+
+      QColor color(20+200,105, 150, 150);
+      ui->dataPlot->graph()->setLineStyle(QCPGraph::lsLine);
+      ui->dataPlot->graph()->setPen(QPen(color.lighter(200)));
+      ui->dataPlot->graph()->setBrush(QBrush(color));
+      // generate random walk data:
+//      QVector<QCPGraphData> timeData(phaseVector[index].size());
+      for (int i=0; i<phaseVector[index].size(); ++i)
+      {
+          ui->dataPlot->graph(0)->addData((phaseVector[index].at(i).at(0).toLongLong() - base) / 1000.0, phaseVector[index].at(i).at(1).toDouble());
+      }
+//      ui->dataPlot->graph()->data()->set(timeData);
+
+    // configure bottom axis to show date instead of number:
+    // configure left axis text labels:
+    // set a more compact font size for bottom and left axis tick labels:
+    ui->dataPlot->xAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    ui->dataPlot->yAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    // set axis labels:
+    ui->dataPlot->xAxis->setLabel("Date");
+    ui->dataPlot->yAxis->setLabel("Random wobbly lines value");
+    // make top and right axes visible but without ticks and labels:
+    ui->dataPlot->xAxis2->setVisible(true);
+    ui->dataPlot->yAxis2->setVisible(true);
+    ui->dataPlot->xAxis2->setTicks(false);
+    ui->dataPlot->yAxis2->setTicks(false);
+    ui->dataPlot->xAxis2->setTickLabels(false);
+    ui->dataPlot->yAxis2->setTickLabels(false);
+    // set axis ranges to show all data:
+    ui->dataPlot->xAxis->setRange((phaseVector[index].at(0).at(0).toULongLong() - base) / 1000.0, (phaseVector[index].last().at(0).toULongLong() - base) / 1000.0);
+    // show legend with slightly transparent background brush:
+    ui->dataPlot->legend->setVisible(false);
+    ui->dataPlot->legend->setBrush(QColor(255, 255, 255, 150));
+    ui->dataPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
 }
 
 void ChannelCharts::initAllenChart(int index)
@@ -75,10 +107,8 @@
     ui->allenPlot->xAxis->setLabelColor(Qt::white);
     ui->allenPlot->xAxis->setLabel("平均时间（秒）");
 
-    channelAllan[index] << 1.78e-13 << 6.38e-14 << 1.65e-14 << 1.47e-14 << 4.45e-15;
-
     // prepare y axis:
-    ui->allenPlot->yAxis->setRange(channelAllan[index][4] * 0.5, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
+    ui->allenPlot->yAxis->setRange(-1e-15, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
     ui->allenPlot->yAxis->setPadding(5); // a bit more space to the left border
     ui->allenPlot->yAxis->setLabel("阿伦方差");
     ui->allenPlot->yAxis->setBasePen(QPen(Qt::white));
diff --git a/ChannelItem.cpp b/ChannelItem.cpp
index cdf793d..a000598 100644
--- a/ChannelItem.cpp
+++ b/ChannelItem.cpp
@@ -69,7 +69,7 @@
 void ChannelItem::on_clearDataButt_clicked()
 {
     // 清除测量数据
-    QVector<double> pNullVector(0,0);
+    QVector<QStringList> pNullVector;
 
     QMutex mutex;
     mutex.lock();
@@ -81,6 +81,6 @@
 {
     chartFrame->setWindowTitle(QString("通道 - %1 数据曲线").arg(index + 1));
     chartFrame->initAllenChart(index);
-//    chartFrame->initDataChart(index);
+    chartFrame->initDataChart(index);
     chartFrame->show();
 }
diff --git a/ChannelItem.h b/ChannelItem.h
index 5a18519..6198147 100644
--- a/ChannelItem.h
+++ b/ChannelItem.h
@@ -6,7 +6,7 @@
 #include "common/utils/SettingConfig.h"
 #include "ChannelCharts.h"
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 namespace Ui {

diff --git a/ChannelCharts.cpp b/ChannelCharts.cpp
index 8a1f6d3..eb58127 100644
--- a/ChannelCharts.cpp
+++ b/ChannelCharts.cpp
@@ -3,7 +3,7 @@
 
 #include <iostream>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 ChannelCharts::ChannelCharts(QWidget *parent) :
@@ -21,20 +21,52 @@
 
 void ChannelCharts::initDataChart(int index)
 {
-/*    QChart * dataChart = new QChart();
-    dataChart->setTheme(QChart::ChartThemeDark);
-    dataChart->setDropShadowEnabled(true);
-    dataChart->legend()->setVisible(false);
-    dataChart->setAnimationOptions(QChart::AllAnimations);
+    ui->dataPlot->addGraph(); // blue line
+    ui->dataPlot->graph(0)->setPen(QPen(QColor(40, 110, 255)));
+//    ui->dataPlot->addGraph(); // red line
+//    ui->dataPlot->graph(1)->setPen(QPen(QColor(255, 110, 40)));
 
-    QLineSeries * series = new QLineSeries();
-    for (int i = 0; i < phaseVector[index].size(); i++)
-    {
-        series->append(i, phaseVector[index][i] * 1E12);
-    }
+    QSharedPointer<QCPAxisTickerTime> timeTicker(new QCPAxisTickerTime);
+    timeTicker->setTimeFormat("%h:%m:%s");
+    ui->dataPlot->xAxis->setTicker(timeTicker);
+    ui->dataPlot->axisRect()->setupFullAxesBox();
+    ui->dataPlot->yAxis->setRange(1e-9, 1e-8);
 
-    dataChart->addSeries(series);
-    dataChart->createDefaultAxes();  */      // 基于已添加到图表的 series 来创建默认的坐标轴
+    qint64 base = phaseVector[index].at(0).at(0).toLongLong();
+
+      QColor color(20+200,105, 150, 150);
+      ui->dataPlot->graph()->setLineStyle(QCPGraph::lsLine);
+      ui->dataPlot->graph()->setPen(QPen(color.lighter(200)));
+      ui->dataPlot->graph()->setBrush(QBrush(color));
+      // generate random walk data:
+//      QVector<QCPGraphData> timeData(phaseVector[index].size());
+      for (int i=0; i<phaseVector[index].size(); ++i)
+      {
+          ui->dataPlot->graph(0)->addData((phaseVector[index].at(i).at(0).toLongLong() - base) / 1000.0, phaseVector[index].at(i).at(1).toDouble());
+      }
+//      ui->dataPlot->graph()->data()->set(timeData);
+
+    // configure bottom axis to show date instead of number:
+    // configure left axis text labels:
+    // set a more compact font size for bottom and left axis tick labels:
+    ui->dataPlot->xAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    ui->dataPlot->yAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    // set axis labels:
+    ui->dataPlot->xAxis->setLabel("Date");
+    ui->dataPlot->yAxis->setLabel("Random wobbly lines value");
+    // make top and right axes visible but without ticks and labels:
+    ui->dataPlot->xAxis2->setVisible(true);
+    ui->dataPlot->yAxis2->setVisible(true);
+    ui->dataPlot->xAxis2->setTicks(false);
+    ui->dataPlot->yAxis2->setTicks(false);
+    ui->dataPlot->xAxis2->setTickLabels(false);
+    ui->dataPlot->yAxis2->setTickLabels(false);
+    // set axis ranges to show all data:
+    ui->dataPlot->xAxis->setRange((phaseVector[index].at(0).at(0).toULongLong() - base) / 1000.0, (phaseVector[index].last().at(0).toULongLong() - base) / 1000.0);
+    // show legend with slightly transparent background brush:
+    ui->dataPlot->legend->setVisible(false);
+    ui->dataPlot->legend->setBrush(QColor(255, 255, 255, 150));
+    ui->dataPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
 }
 
 void ChannelCharts::initAllenChart(int index)
@@ -75,10 +107,8 @@
     ui->allenPlot->xAxis->setLabelColor(Qt::white);
     ui->allenPlot->xAxis->setLabel("平均时间（秒）");
 
-    channelAllan[index] << 1.78e-13 << 6.38e-14 << 1.65e-14 << 1.47e-14 << 4.45e-15;
-
     // prepare y axis:
-    ui->allenPlot->yAxis->setRange(channelAllan[index][4] * 0.5, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
+    ui->allenPlot->yAxis->setRange(-1e-15, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
     ui->allenPlot->yAxis->setPadding(5); // a bit more space to the left border
     ui->allenPlot->yAxis->setLabel("阿伦方差");
     ui->allenPlot->yAxis->setBasePen(QPen(Qt::white));
diff --git a/ChannelItem.cpp b/ChannelItem.cpp
index cdf793d..a000598 100644
--- a/ChannelItem.cpp
+++ b/ChannelItem.cpp
@@ -69,7 +69,7 @@
 void ChannelItem::on_clearDataButt_clicked()
 {
     // 清除测量数据
-    QVector<double> pNullVector(0,0);
+    QVector<QStringList> pNullVector;
 
     QMutex mutex;
     mutex.lock();
@@ -81,6 +81,6 @@
 {
     chartFrame->setWindowTitle(QString("通道 - %1 数据曲线").arg(index + 1));
     chartFrame->initAllenChart(index);
-//    chartFrame->initDataChart(index);
+    chartFrame->initDataChart(index);
     chartFrame->show();
 }
diff --git a/ChannelItem.h b/ChannelItem.h
index 5a18519..6198147 100644
--- a/ChannelItem.h
+++ b/ChannelItem.h
@@ -6,7 +6,7 @@
 #include "common/utils/SettingConfig.h"
 #include "ChannelCharts.h"
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 namespace Ui {
diff --git a/DataProcessAlgorithm.cpp b/DataProcessAlgorithm.cpp
index db69c4b..2b16bf7 100644
--- a/DataProcessAlgorithm.cpp
+++ b/DataProcessAlgorithm.cpp
@@ -1,7 +1,7 @@
 #include "DataProcessAlgorithm.h"
 #include <math.h>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 
 DataProcessAlgorithm::DataProcessAlgorithm(QObject *parent) : QObject(parent)
 {
@@ -18,7 +18,10 @@
     double tau_2 = pow(d * tau0, 2);				//pow是计算x的y次幂
     for (; i < aN - 2 * d; i++)
     {
-        y[i] = pow(phaseVector[index][i+2*d] - 2 * phaseVector[index][i+d] + phaseVector[index][i], 2);
+        double vi2 = phaseVector[index][i+2*d].at(1).toDouble();
+        double vi1 = phaseVector[index][i+d].at(1).toDouble();
+        double vi = phaseVector[index][i].at(1).toDouble();
+        y[i] = pow(vi2 - 2 * vi1 + vi, 2);
         sum=sum+y[i];
     }
     allan[0] = sum/(2*tau_2*(aN-2*d));       //delta的平方

diff --git a/ChannelCharts.cpp b/ChannelCharts.cpp
index 8a1f6d3..eb58127 100644
--- a/ChannelCharts.cpp
+++ b/ChannelCharts.cpp
@@ -3,7 +3,7 @@
 
 #include <iostream>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 ChannelCharts::ChannelCharts(QWidget *parent) :
@@ -21,20 +21,52 @@
 
 void ChannelCharts::initDataChart(int index)
 {
-/*    QChart * dataChart = new QChart();
-    dataChart->setTheme(QChart::ChartThemeDark);
-    dataChart->setDropShadowEnabled(true);
-    dataChart->legend()->setVisible(false);
-    dataChart->setAnimationOptions(QChart::AllAnimations);
+    ui->dataPlot->addGraph(); // blue line
+    ui->dataPlot->graph(0)->setPen(QPen(QColor(40, 110, 255)));
+//    ui->dataPlot->addGraph(); // red line
+//    ui->dataPlot->graph(1)->setPen(QPen(QColor(255, 110, 40)));
 
-    QLineSeries * series = new QLineSeries();
-    for (int i = 0; i < phaseVector[index].size(); i++)
-    {
-        series->append(i, phaseVector[index][i] * 1E12);
-    }
+    QSharedPointer<QCPAxisTickerTime> timeTicker(new QCPAxisTickerTime);
+    timeTicker->setTimeFormat("%h:%m:%s");
+    ui->dataPlot->xAxis->setTicker(timeTicker);
+    ui->dataPlot->axisRect()->setupFullAxesBox();
+    ui->dataPlot->yAxis->setRange(1e-9, 1e-8);
 
-    dataChart->addSeries(series);
-    dataChart->createDefaultAxes();  */      // 基于已添加到图表的 series 来创建默认的坐标轴
+    qint64 base = phaseVector[index].at(0).at(0).toLongLong();
+
+      QColor color(20+200,105, 150, 150);
+      ui->dataPlot->graph()->setLineStyle(QCPGraph::lsLine);
+      ui->dataPlot->graph()->setPen(QPen(color.lighter(200)));
+      ui->dataPlot->graph()->setBrush(QBrush(color));
+      // generate random walk data:
+//      QVector<QCPGraphData> timeData(phaseVector[index].size());
+      for (int i=0; i<phaseVector[index].size(); ++i)
+      {
+          ui->dataPlot->graph(0)->addData((phaseVector[index].at(i).at(0).toLongLong() - base) / 1000.0, phaseVector[index].at(i).at(1).toDouble());
+      }
+//      ui->dataPlot->graph()->data()->set(timeData);
+
+    // configure bottom axis to show date instead of number:
+    // configure left axis text labels:
+    // set a more compact font size for bottom and left axis tick labels:
+    ui->dataPlot->xAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    ui->dataPlot->yAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    // set axis labels:
+    ui->dataPlot->xAxis->setLabel("Date");
+    ui->dataPlot->yAxis->setLabel("Random wobbly lines value");
+    // make top and right axes visible but without ticks and labels:
+    ui->dataPlot->xAxis2->setVisible(true);
+    ui->dataPlot->yAxis2->setVisible(true);
+    ui->dataPlot->xAxis2->setTicks(false);
+    ui->dataPlot->yAxis2->setTicks(false);
+    ui->dataPlot->xAxis2->setTickLabels(false);
+    ui->dataPlot->yAxis2->setTickLabels(false);
+    // set axis ranges to show all data:
+    ui->dataPlot->xAxis->setRange((phaseVector[index].at(0).at(0).toULongLong() - base) / 1000.0, (phaseVector[index].last().at(0).toULongLong() - base) / 1000.0);
+    // show legend with slightly transparent background brush:
+    ui->dataPlot->legend->setVisible(false);
+    ui->dataPlot->legend->setBrush(QColor(255, 255, 255, 150));
+    ui->dataPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
 }
 
 void ChannelCharts::initAllenChart(int index)
@@ -75,10 +107,8 @@
     ui->allenPlot->xAxis->setLabelColor(Qt::white);
     ui->allenPlot->xAxis->setLabel("平均时间（秒）");
 
-    channelAllan[index] << 1.78e-13 << 6.38e-14 << 1.65e-14 << 1.47e-14 << 4.45e-15;
-
     // prepare y axis:
-    ui->allenPlot->yAxis->setRange(channelAllan[index][4] * 0.5, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
+    ui->allenPlot->yAxis->setRange(-1e-15, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
     ui->allenPlot->yAxis->setPadding(5); // a bit more space to the left border
     ui->allenPlot->yAxis->setLabel("阿伦方差");
     ui->allenPlot->yAxis->setBasePen(QPen(Qt::white));
diff --git a/ChannelItem.cpp b/ChannelItem.cpp
index cdf793d..a000598 100644
--- a/ChannelItem.cpp
+++ b/ChannelItem.cpp
@@ -69,7 +69,7 @@
 void ChannelItem::on_clearDataButt_clicked()
 {
     // 清除测量数据
-    QVector<double> pNullVector(0,0);
+    QVector<QStringList> pNullVector;
 
     QMutex mutex;
     mutex.lock();
@@ -81,6 +81,6 @@
 {
     chartFrame->setWindowTitle(QString("通道 - %1 数据曲线").arg(index + 1));
     chartFrame->initAllenChart(index);
-//    chartFrame->initDataChart(index);
+    chartFrame->initDataChart(index);
     chartFrame->show();
 }
diff --git a/ChannelItem.h b/ChannelItem.h
index 5a18519..6198147 100644
--- a/ChannelItem.h
+++ b/ChannelItem.h
@@ -6,7 +6,7 @@
 #include "common/utils/SettingConfig.h"
 #include "ChannelCharts.h"
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 namespace Ui {
diff --git a/DataProcessAlgorithm.cpp b/DataProcessAlgorithm.cpp
index db69c4b..2b16bf7 100644
--- a/DataProcessAlgorithm.cpp
+++ b/DataProcessAlgorithm.cpp
@@ -1,7 +1,7 @@
 #include "DataProcessAlgorithm.h"
 #include <math.h>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 
 DataProcessAlgorithm::DataProcessAlgorithm(QObject *parent) : QObject(parent)
 {
@@ -18,7 +18,10 @@
     double tau_2 = pow(d * tau0, 2);				//pow是计算x的y次幂
     for (; i < aN - 2 * d; i++)
     {
-        y[i] = pow(phaseVector[index][i+2*d] - 2 * phaseVector[index][i+d] + phaseVector[index][i], 2);
+        double vi2 = phaseVector[index][i+2*d].at(1).toDouble();
+        double vi1 = phaseVector[index][i+d].at(1).toDouble();
+        double vi = phaseVector[index][i].at(1).toDouble();
+        y[i] = pow(vi2 - 2 * vi1 + vi, 2);
         sum=sum+y[i];
     }
     allan[0] = sum/(2*tau_2*(aN-2*d));       //delta的平方
diff --git a/PhaseDevice.cpp b/PhaseDevice.cpp
index 934ee69..d39544c 100644
--- a/PhaseDevice.cpp
+++ b/PhaseDevice.cpp
@@ -4,9 +4,10 @@
 #include <iostream>
 #include <QDateTime>
 #include <QMutex>
+#include <QTimer>
 
 // 原始数据 - 补偿之前的值
-QVector<QVector<double>> phaseVector(PHASE_MESSURE_CHANNEL, QVector<double>(0,0));
+QVector<QVector<QStringList>> phaseVector(PHASE_MESSURE_CHANNEL, QVector<QStringList>());
 
 // allan方差值 - 1s ~ 10000s
 QVector<QVector<double>> channelAllan(PHASE_MESSURE_CHANNEL, QVector<double>(0,0));
@@ -16,6 +17,11 @@
     clientUtil = new UDPClientUtil(this);
     connect(clientUtil, &UDPClientUtil::dataRecieved,
             this, &PhaseDevice::dataReceivedHandler);
+
+//    QTimer * timer = new QTimer(this);
+//    connect(timer, &QTimer::timeout,
+//            this, &PhaseDevice::mockPhaseData);
+//    timer->start(1000);
 }
 
 PhaseDevice::~PhaseDevice()
@@ -107,9 +113,11 @@
             QLogUtil::writeChannelDataLogByDate(phaseData->timestamp.mid(0, 10), chFilename, channelDataStr);
 
             // 3.3 将补偿前的时差数据存入数据栈, 用于计算allen方差
+            QStringList valueList;
+            valueList << QString::number(phaseData->milisecond) << QString::number(phaseData->channelBeforeDelay.at(i), 'e', 4);
             QMutex mutex;
             mutex.lock();
-            phaseVector[i].append(phaseData->channelBeforeDelay.at(i));
+            phaseVector[i].append(valueList);
             mutex.unlock();
 
             // 3.4 分别计算不同时间维度的稳定度
@@ -131,3 +139,23 @@
     // 4. 在界面上简单显示相差数据结果
     emit this->sendDataToDraw(phaseData);
 }
+
+void PhaseDevice::mockPhaseData()
+{
+    QDateTime now = QDateTime::currentDateTime();
+
+    QString frameId = now.toString("HHmmsszzz");
+
+    QByteArray buffer;
+    buffer.append(QByteUtil::hexStringToBytes(frameId.mid(0, 8)));
+
+    for (int i = 1; i <= 16; i++)
+    {
+        int value = qrand() % 10000;
+        buffer.append(QByteUtil::hexStringToBytes("00800000")).append(QByteUtil::ULongToBytes(value, 4));
+    }
+
+    buffer.append(QByteUtil::hexStringToBytes("EEEEEEEE"));
+
+    this->dataReceivedHandler(buffer);
+}

diff --git a/ChannelCharts.cpp b/ChannelCharts.cpp
index 8a1f6d3..eb58127 100644
--- a/ChannelCharts.cpp
+++ b/ChannelCharts.cpp
@@ -3,7 +3,7 @@
 
 #include <iostream>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 ChannelCharts::ChannelCharts(QWidget *parent) :
@@ -21,20 +21,52 @@
 
 void ChannelCharts::initDataChart(int index)
 {
-/*    QChart * dataChart = new QChart();
-    dataChart->setTheme(QChart::ChartThemeDark);
-    dataChart->setDropShadowEnabled(true);
-    dataChart->legend()->setVisible(false);
-    dataChart->setAnimationOptions(QChart::AllAnimations);
+    ui->dataPlot->addGraph(); // blue line
+    ui->dataPlot->graph(0)->setPen(QPen(QColor(40, 110, 255)));
+//    ui->dataPlot->addGraph(); // red line
+//    ui->dataPlot->graph(1)->setPen(QPen(QColor(255, 110, 40)));
 
-    QLineSeries * series = new QLineSeries();
-    for (int i = 0; i < phaseVector[index].size(); i++)
-    {
-        series->append(i, phaseVector[index][i] * 1E12);
-    }
+    QSharedPointer<QCPAxisTickerTime> timeTicker(new QCPAxisTickerTime);
+    timeTicker->setTimeFormat("%h:%m:%s");
+    ui->dataPlot->xAxis->setTicker(timeTicker);
+    ui->dataPlot->axisRect()->setupFullAxesBox();
+    ui->dataPlot->yAxis->setRange(1e-9, 1e-8);
 
-    dataChart->addSeries(series);
-    dataChart->createDefaultAxes();  */      // 基于已添加到图表的 series 来创建默认的坐标轴
+    qint64 base = phaseVector[index].at(0).at(0).toLongLong();
+
+      QColor color(20+200,105, 150, 150);
+      ui->dataPlot->graph()->setLineStyle(QCPGraph::lsLine);
+      ui->dataPlot->graph()->setPen(QPen(color.lighter(200)));
+      ui->dataPlot->graph()->setBrush(QBrush(color));
+      // generate random walk data:
+//      QVector<QCPGraphData> timeData(phaseVector[index].size());
+      for (int i=0; i<phaseVector[index].size(); ++i)
+      {
+          ui->dataPlot->graph(0)->addData((phaseVector[index].at(i).at(0).toLongLong() - base) / 1000.0, phaseVector[index].at(i).at(1).toDouble());
+      }
+//      ui->dataPlot->graph()->data()->set(timeData);
+
+    // configure bottom axis to show date instead of number:
+    // configure left axis text labels:
+    // set a more compact font size for bottom and left axis tick labels:
+    ui->dataPlot->xAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    ui->dataPlot->yAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    // set axis labels:
+    ui->dataPlot->xAxis->setLabel("Date");
+    ui->dataPlot->yAxis->setLabel("Random wobbly lines value");
+    // make top and right axes visible but without ticks and labels:
+    ui->dataPlot->xAxis2->setVisible(true);
+    ui->dataPlot->yAxis2->setVisible(true);
+    ui->dataPlot->xAxis2->setTicks(false);
+    ui->dataPlot->yAxis2->setTicks(false);
+    ui->dataPlot->xAxis2->setTickLabels(false);
+    ui->dataPlot->yAxis2->setTickLabels(false);
+    // set axis ranges to show all data:
+    ui->dataPlot->xAxis->setRange((phaseVector[index].at(0).at(0).toULongLong() - base) / 1000.0, (phaseVector[index].last().at(0).toULongLong() - base) / 1000.0);
+    // show legend with slightly transparent background brush:
+    ui->dataPlot->legend->setVisible(false);
+    ui->dataPlot->legend->setBrush(QColor(255, 255, 255, 150));
+    ui->dataPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
 }
 
 void ChannelCharts::initAllenChart(int index)
@@ -75,10 +107,8 @@
     ui->allenPlot->xAxis->setLabelColor(Qt::white);
     ui->allenPlot->xAxis->setLabel("平均时间（秒）");
 
-    channelAllan[index] << 1.78e-13 << 6.38e-14 << 1.65e-14 << 1.47e-14 << 4.45e-15;
-
     // prepare y axis:
-    ui->allenPlot->yAxis->setRange(channelAllan[index][4] * 0.5, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
+    ui->allenPlot->yAxis->setRange(-1e-15, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
     ui->allenPlot->yAxis->setPadding(5); // a bit more space to the left border
     ui->allenPlot->yAxis->setLabel("阿伦方差");
     ui->allenPlot->yAxis->setBasePen(QPen(Qt::white));
diff --git a/ChannelItem.cpp b/ChannelItem.cpp
index cdf793d..a000598 100644
--- a/ChannelItem.cpp
+++ b/ChannelItem.cpp
@@ -69,7 +69,7 @@
 void ChannelItem::on_clearDataButt_clicked()
 {
     // 清除测量数据
-    QVector<double> pNullVector(0,0);
+    QVector<QStringList> pNullVector;
 
     QMutex mutex;
     mutex.lock();
@@ -81,6 +81,6 @@
 {
     chartFrame->setWindowTitle(QString("通道 - %1 数据曲线").arg(index + 1));
     chartFrame->initAllenChart(index);
-//    chartFrame->initDataChart(index);
+    chartFrame->initDataChart(index);
     chartFrame->show();
 }
diff --git a/ChannelItem.h b/ChannelItem.h
index 5a18519..6198147 100644
--- a/ChannelItem.h
+++ b/ChannelItem.h
@@ -6,7 +6,7 @@
 #include "common/utils/SettingConfig.h"
 #include "ChannelCharts.h"
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 namespace Ui {
diff --git a/DataProcessAlgorithm.cpp b/DataProcessAlgorithm.cpp
index db69c4b..2b16bf7 100644
--- a/DataProcessAlgorithm.cpp
+++ b/DataProcessAlgorithm.cpp
@@ -1,7 +1,7 @@
 #include "DataProcessAlgorithm.h"
 #include <math.h>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 
 DataProcessAlgorithm::DataProcessAlgorithm(QObject *parent) : QObject(parent)
 {
@@ -18,7 +18,10 @@
     double tau_2 = pow(d * tau0, 2);				//pow是计算x的y次幂
     for (; i < aN - 2 * d; i++)
     {
-        y[i] = pow(phaseVector[index][i+2*d] - 2 * phaseVector[index][i+d] + phaseVector[index][i], 2);
+        double vi2 = phaseVector[index][i+2*d].at(1).toDouble();
+        double vi1 = phaseVector[index][i+d].at(1).toDouble();
+        double vi = phaseVector[index][i].at(1).toDouble();
+        y[i] = pow(vi2 - 2 * vi1 + vi, 2);
         sum=sum+y[i];
     }
     allan[0] = sum/(2*tau_2*(aN-2*d));       //delta的平方
diff --git a/PhaseDevice.cpp b/PhaseDevice.cpp
index 934ee69..d39544c 100644
--- a/PhaseDevice.cpp
+++ b/PhaseDevice.cpp
@@ -4,9 +4,10 @@
 #include <iostream>
 #include <QDateTime>
 #include <QMutex>
+#include <QTimer>
 
 // 原始数据 - 补偿之前的值
-QVector<QVector<double>> phaseVector(PHASE_MESSURE_CHANNEL, QVector<double>(0,0));
+QVector<QVector<QStringList>> phaseVector(PHASE_MESSURE_CHANNEL, QVector<QStringList>());
 
 // allan方差值 - 1s ~ 10000s
 QVector<QVector<double>> channelAllan(PHASE_MESSURE_CHANNEL, QVector<double>(0,0));
@@ -16,6 +17,11 @@
     clientUtil = new UDPClientUtil(this);
     connect(clientUtil, &UDPClientUtil::dataRecieved,
             this, &PhaseDevice::dataReceivedHandler);
+
+//    QTimer * timer = new QTimer(this);
+//    connect(timer, &QTimer::timeout,
+//            this, &PhaseDevice::mockPhaseData);
+//    timer->start(1000);
 }
 
 PhaseDevice::~PhaseDevice()
@@ -107,9 +113,11 @@
             QLogUtil::writeChannelDataLogByDate(phaseData->timestamp.mid(0, 10), chFilename, channelDataStr);
 
             // 3.3 将补偿前的时差数据存入数据栈, 用于计算allen方差
+            QStringList valueList;
+            valueList << QString::number(phaseData->milisecond) << QString::number(phaseData->channelBeforeDelay.at(i), 'e', 4);
             QMutex mutex;
             mutex.lock();
-            phaseVector[i].append(phaseData->channelBeforeDelay.at(i));
+            phaseVector[i].append(valueList);
             mutex.unlock();
 
             // 3.4 分别计算不同时间维度的稳定度
@@ -131,3 +139,23 @@
     // 4. 在界面上简单显示相差数据结果
     emit this->sendDataToDraw(phaseData);
 }
+
+void PhaseDevice::mockPhaseData()
+{
+    QDateTime now = QDateTime::currentDateTime();
+
+    QString frameId = now.toString("HHmmsszzz");
+
+    QByteArray buffer;
+    buffer.append(QByteUtil::hexStringToBytes(frameId.mid(0, 8)));
+
+    for (int i = 1; i <= 16; i++)
+    {
+        int value = qrand() % 10000;
+        buffer.append(QByteUtil::hexStringToBytes("00800000")).append(QByteUtil::ULongToBytes(value, 4));
+    }
+
+    buffer.append(QByteUtil::hexStringToBytes("EEEEEEEE"));
+
+    this->dataReceivedHandler(buffer);
+}
diff --git a/PhaseDevice.h b/PhaseDevice.h
index 0950f54..11c88eb 100644
--- a/PhaseDevice.h
+++ b/PhaseDevice.h
@@ -23,6 +23,8 @@
 
     QByteArray dataBuff;
 
+    void mockPhaseData();
+
 signals:
     void sendDataToDraw(PhaseDataDto * phaseData);
 

diff --git a/ChannelCharts.cpp b/ChannelCharts.cpp
index 8a1f6d3..eb58127 100644
--- a/ChannelCharts.cpp
+++ b/ChannelCharts.cpp
@@ -3,7 +3,7 @@
 
 #include <iostream>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 ChannelCharts::ChannelCharts(QWidget *parent) :
@@ -21,20 +21,52 @@
 
 void ChannelCharts::initDataChart(int index)
 {
-/*    QChart * dataChart = new QChart();
-    dataChart->setTheme(QChart::ChartThemeDark);
-    dataChart->setDropShadowEnabled(true);
-    dataChart->legend()->setVisible(false);
-    dataChart->setAnimationOptions(QChart::AllAnimations);
+    ui->dataPlot->addGraph(); // blue line
+    ui->dataPlot->graph(0)->setPen(QPen(QColor(40, 110, 255)));
+//    ui->dataPlot->addGraph(); // red line
+//    ui->dataPlot->graph(1)->setPen(QPen(QColor(255, 110, 40)));
 
-    QLineSeries * series = new QLineSeries();
-    for (int i = 0; i < phaseVector[index].size(); i++)
-    {
-        series->append(i, phaseVector[index][i] * 1E12);
-    }
+    QSharedPointer<QCPAxisTickerTime> timeTicker(new QCPAxisTickerTime);
+    timeTicker->setTimeFormat("%h:%m:%s");
+    ui->dataPlot->xAxis->setTicker(timeTicker);
+    ui->dataPlot->axisRect()->setupFullAxesBox();
+    ui->dataPlot->yAxis->setRange(1e-9, 1e-8);
 
-    dataChart->addSeries(series);
-    dataChart->createDefaultAxes();  */      // 基于已添加到图表的 series 来创建默认的坐标轴
+    qint64 base = phaseVector[index].at(0).at(0).toLongLong();
+
+      QColor color(20+200,105, 150, 150);
+      ui->dataPlot->graph()->setLineStyle(QCPGraph::lsLine);
+      ui->dataPlot->graph()->setPen(QPen(color.lighter(200)));
+      ui->dataPlot->graph()->setBrush(QBrush(color));
+      // generate random walk data:
+//      QVector<QCPGraphData> timeData(phaseVector[index].size());
+      for (int i=0; i<phaseVector[index].size(); ++i)
+      {
+          ui->dataPlot->graph(0)->addData((phaseVector[index].at(i).at(0).toLongLong() - base) / 1000.0, phaseVector[index].at(i).at(1).toDouble());
+      }
+//      ui->dataPlot->graph()->data()->set(timeData);
+
+    // configure bottom axis to show date instead of number:
+    // configure left axis text labels:
+    // set a more compact font size for bottom and left axis tick labels:
+    ui->dataPlot->xAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    ui->dataPlot->yAxis->setTickLabelFont(QFont(QFont().family(), 8));
+    // set axis labels:
+    ui->dataPlot->xAxis->setLabel("Date");
+    ui->dataPlot->yAxis->setLabel("Random wobbly lines value");
+    // make top and right axes visible but without ticks and labels:
+    ui->dataPlot->xAxis2->setVisible(true);
+    ui->dataPlot->yAxis2->setVisible(true);
+    ui->dataPlot->xAxis2->setTicks(false);
+    ui->dataPlot->yAxis2->setTicks(false);
+    ui->dataPlot->xAxis2->setTickLabels(false);
+    ui->dataPlot->yAxis2->setTickLabels(false);
+    // set axis ranges to show all data:
+    ui->dataPlot->xAxis->setRange((phaseVector[index].at(0).at(0).toULongLong() - base) / 1000.0, (phaseVector[index].last().at(0).toULongLong() - base) / 1000.0);
+    // show legend with slightly transparent background brush:
+    ui->dataPlot->legend->setVisible(false);
+    ui->dataPlot->legend->setBrush(QColor(255, 255, 255, 150));
+    ui->dataPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
 }
 
 void ChannelCharts::initAllenChart(int index)
@@ -75,10 +107,8 @@
     ui->allenPlot->xAxis->setLabelColor(Qt::white);
     ui->allenPlot->xAxis->setLabel("平均时间（秒）");
 
-    channelAllan[index] << 1.78e-13 << 6.38e-14 << 1.65e-14 << 1.47e-14 << 4.45e-15;
-
     // prepare y axis:
-    ui->allenPlot->yAxis->setRange(channelAllan[index][4] * 0.5, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
+    ui->allenPlot->yAxis->setRange(-1e-15, channelAllan[index].isEmpty() ? 0.1 : channelAllan[index][0]);
     ui->allenPlot->yAxis->setPadding(5); // a bit more space to the left border
     ui->allenPlot->yAxis->setLabel("阿伦方差");
     ui->allenPlot->yAxis->setBasePen(QPen(Qt::white));
diff --git a/ChannelItem.cpp b/ChannelItem.cpp
index cdf793d..a000598 100644
--- a/ChannelItem.cpp
+++ b/ChannelItem.cpp
@@ -69,7 +69,7 @@
 void ChannelItem::on_clearDataButt_clicked()
 {
     // 清除测量数据
-    QVector<double> pNullVector(0,0);
+    QVector<QStringList> pNullVector;
 
     QMutex mutex;
     mutex.lock();
@@ -81,6 +81,6 @@
 {
     chartFrame->setWindowTitle(QString("通道 - %1 数据曲线").arg(index + 1));
     chartFrame->initAllenChart(index);
-//    chartFrame->initDataChart(index);
+    chartFrame->initDataChart(index);
     chartFrame->show();
 }
diff --git a/ChannelItem.h b/ChannelItem.h
index 5a18519..6198147 100644
--- a/ChannelItem.h
+++ b/ChannelItem.h
@@ -6,7 +6,7 @@
 #include "common/utils/SettingConfig.h"
 #include "ChannelCharts.h"
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 extern QVector<QVector<double>> channelAllan;
 
 namespace Ui {
diff --git a/DataProcessAlgorithm.cpp b/DataProcessAlgorithm.cpp
index db69c4b..2b16bf7 100644
--- a/DataProcessAlgorithm.cpp
+++ b/DataProcessAlgorithm.cpp
@@ -1,7 +1,7 @@
 #include "DataProcessAlgorithm.h"
 #include <math.h>
 
-extern QVector<QVector<double>> phaseVector;
+extern QVector<QVector<QStringList>> phaseVector;
 
 DataProcessAlgorithm::DataProcessAlgorithm(QObject *parent) : QObject(parent)
 {
@@ -18,7 +18,10 @@
     double tau_2 = pow(d * tau0, 2);				//pow是计算x的y次幂
     for (; i < aN - 2 * d; i++)
     {
-        y[i] = pow(phaseVector[index][i+2*d] - 2 * phaseVector[index][i+d] + phaseVector[index][i], 2);
+        double vi2 = phaseVector[index][i+2*d].at(1).toDouble();
+        double vi1 = phaseVector[index][i+d].at(1).toDouble();
+        double vi = phaseVector[index][i].at(1).toDouble();
+        y[i] = pow(vi2 - 2 * vi1 + vi, 2);
         sum=sum+y[i];
     }
     allan[0] = sum/(2*tau_2*(aN-2*d));       //delta的平方
diff --git a/PhaseDevice.cpp b/PhaseDevice.cpp
index 934ee69..d39544c 100644
--- a/PhaseDevice.cpp
+++ b/PhaseDevice.cpp
@@ -4,9 +4,10 @@
 #include <iostream>
 #include <QDateTime>
 #include <QMutex>
+#include <QTimer>
 
 // 原始数据 - 补偿之前的值
-QVector<QVector<double>> phaseVector(PHASE_MESSURE_CHANNEL, QVector<double>(0,0));
+QVector<QVector<QStringList>> phaseVector(PHASE_MESSURE_CHANNEL, QVector<QStringList>());
 
 // allan方差值 - 1s ~ 10000s
 QVector<QVector<double>> channelAllan(PHASE_MESSURE_CHANNEL, QVector<double>(0,0));
@@ -16,6 +17,11 @@
     clientUtil = new UDPClientUtil(this);
     connect(clientUtil, &UDPClientUtil::dataRecieved,
             this, &PhaseDevice::dataReceivedHandler);
+
+//    QTimer * timer = new QTimer(this);
+//    connect(timer, &QTimer::timeout,
+//            this, &PhaseDevice::mockPhaseData);
+//    timer->start(1000);
 }
 
 PhaseDevice::~PhaseDevice()
@@ -107,9 +113,11 @@
             QLogUtil::writeChannelDataLogByDate(phaseData->timestamp.mid(0, 10), chFilename, channelDataStr);
 
             // 3.3 将补偿前的时差数据存入数据栈, 用于计算allen方差
+            QStringList valueList;
+            valueList << QString::number(phaseData->milisecond) << QString::number(phaseData->channelBeforeDelay.at(i), 'e', 4);
             QMutex mutex;
             mutex.lock();
-            phaseVector[i].append(phaseData->channelBeforeDelay.at(i));
+            phaseVector[i].append(valueList);
             mutex.unlock();
 
             // 3.4 分别计算不同时间维度的稳定度
@@ -131,3 +139,23 @@
     // 4. 在界面上简单显示相差数据结果
     emit this->sendDataToDraw(phaseData);
 }
+
+void PhaseDevice::mockPhaseData()
+{
+    QDateTime now = QDateTime::currentDateTime();
+
+    QString frameId = now.toString("HHmmsszzz");
+
+    QByteArray buffer;
+    buffer.append(QByteUtil::hexStringToBytes(frameId.mid(0, 8)));
+
+    for (int i = 1; i <= 16; i++)
+    {
+        int value = qrand() % 10000;
+        buffer.append(QByteUtil::hexStringToBytes("00800000")).append(QByteUtil::ULongToBytes(value, 4));
+    }
+
+    buffer.append(QByteUtil::hexStringToBytes("EEEEEEEE"));
+
+    this->dataReceivedHandler(buffer);
+}
diff --git a/PhaseDevice.h b/PhaseDevice.h
index 0950f54..11c88eb 100644
--- a/PhaseDevice.h
+++ b/PhaseDevice.h
@@ -23,6 +23,8 @@
 
     QByteArray dataBuff;
 
+    void mockPhaseData();
+
 signals:
     void sendDataToDraw(PhaseDataDto * phaseData);
 
diff --git a/common/utils/UDPClientUtil.cpp b/common/utils/UDPClientUtil.cpp
index 41dc090..4fb50ab 100644
--- a/common/utils/UDPClientUtil.cpp
+++ b/common/utils/UDPClientUtil.cpp
@@ -21,7 +21,7 @@
     client->writeDatagram(data,
                           QHostAddress(SettingConfig::getInstance().DEVICE_HOST),
                           SettingConfig::getInstance().DEVICE_PORT);
-//    std::cout << "[send]" << data.toStdString() << std::endl;
+    std::cout << "[send]" << data.toStdString() << std::endl;
 }
 
 void UDPClientUtil::readData()