diff --git a/dataPanel/dpBaseChart.h b/dataPanel/dpBaseChart.h
index 33cae5d..1f79f36 100644
--- a/dataPanel/dpBaseChart.h
+++ b/dataPanel/dpBaseChart.h
@@ -50,13 +50,16 @@ protected:
             bIsDefaultAxis = false;
         }
 
-        void setQCPAxis( QCPAxis* axis, bool isDefualtAxis)
+        void setQCPAxis(QCPAxis* axis, bool isDefualtAxis)
         {
             qAxis = axis;
             bIsDefaultAxis = isDefualtAxis;
             if(qAxis)
             {
-                qAxis->setLabel(_cfg.name);
+                if(_cfg.unit.isEmpty())
+                    qAxis->setLabel(_cfg.name);
+                else
+                    qAxis->setLabel(QString("%1(%2)").arg(_cfg.name,_cfg.unit));
                 qAxis->setSubTicks(false);
                 //颜色
                 qAxis->setBasePen(style.axisColor);
@@ -77,6 +80,14 @@ protected:
             _cfg.name = cfg.name;
             _cfg.unit = cfg.unit;
             _cfg.dataType = cfg.dataType;
+
+            if(qAxis) //更新轴的名称
+            {
+                if(_cfg.unit.isEmpty())
+                    qAxis->setLabel(_cfg.name);
+                else
+                    qAxis->setLabel(QString("%1(%2)").arg(_cfg.name,_cfg.unit));
+            }
         }
 
         void setStyle(const ChartStyle chartStyle)
diff --git a/dataPanel/dpConfigurationDialog.cpp b/dataPanel/dpConfigurationDialog.cpp
index a92fec5..56256e6 100644
--- a/dataPanel/dpConfigurationDialog.cpp
+++ b/dataPanel/dpConfigurationDialog.cpp
@@ -48,6 +48,8 @@ void dpConfigurationDialog::showEvent(QShowEvent* event)
 
 void dpConfigurationDialog::initialize()
 {
+    m_curAxisComboBoxIndex = -1;
+
     ui->tabDataType->setProperty("index", 0);
     connect(ui->tabDataType, SIGNAL(clicked()), this, SLOT(onBtnClicked_tabBtn()));
     ui->tabDataSource->setProperty("index", 1);
@@ -261,14 +263,31 @@ void dpConfigurationDialog::setPanel(DataPanel* pPanel)
         ui->specialSettings->setVisible(true);
         ui->axisObject->clear();
         m_axisCfgMap.clear();
-
+        ui->axisName->setText("");
+        ui->axisUnit->setText("");
+        m_axisCfgMap = pPanel->m_cofigurationResults.axisCfgMap;
+        disconnect(ui->axisObject, &QComboBox::currentIndexChanged, this, &dpConfigurationDialog::onComboBoxIndexChanged_axis);
         for(int i = 0; i< m_pModel_typeSelected->rowCount(); i++)
         {
             RealTimeDataType dataType = (RealTimeDataType)m_pModel_typeSelected->item(i, 0)->data(Qt::UserRole + itemRole_dataType).toInt();
             QString itemText = m_pModel_typeSelected->item(i, 0)->text();
             ui->axisObject->addItem(itemText, dataType);
         }
-        m_axisCfgMap = pPanel->m_cofigurationResults.axisCfgMap;
+        if(ui->axisObject->count() > 0)
+        {
+            m_curAxisComboBoxIndex = ui->axisObject->currentIndex();
+            RealTimeDataType itemDataType = (RealTimeDataType)ui->axisObject->currentData().toInt();
+            if(m_axisCfgMap.contains(itemDataType))
+            {
+                ui->axisName->setText(m_axisCfgMap.value(itemDataType).name);
+                ui->axisUnit->setText(m_axisCfgMap.value(itemDataType).unit);
+            }
+        }
+        else
+        {
+            m_curAxisComboBoxIndex = -1;
+        }
+        connect(ui->axisObject, &QComboBox::currentIndexChanged, this, &dpConfigurationDialog::onComboBoxIndexChanged_axis);
         break;
     }
     default:
@@ -340,6 +359,13 @@ void dpConfigurationDialog::onBtnClicked_confirm()
         m_pDataPanel->m_cofigurationResults.dataServicePort = ui->servicePort->text().toInt();
         m_pDataPanel->m_cofigurationResults.showLegend = ui->radioBtn_showLegend->isChecked();
         m_pDataPanel->m_cofigurationResults.arrangement = (AxisArrangementMode)ui->axisArrangement->currentIndex();
+        RealTimeDataType itemDataType = (RealTimeDataType)ui->axisObject->currentData().toInt();
+        if(m_axisCfgMap.contains(itemDataType))
+        {
+            if(!ui->axisName->text().isEmpty())
+                m_axisCfgMap[itemDataType].name = ui->axisName->text();
+            m_axisCfgMap[itemDataType].unit = ui->axisUnit->text();
+        }
         m_pDataPanel->m_cofigurationResults.axisCfgMap = m_axisCfgMap;
         m_pDataPanel->configurationComplete();
     }
@@ -409,7 +435,12 @@ void dpConfigurationDialog::onItemClicked_typeSource(const QModelIndex& index)
                 AxisCfgInfo cfg;
                 cfg.name = item->text();
                 m_axisCfgMap.insert(dataType, cfg);
+                disconnect(ui->axisObject, &QComboBox::currentIndexChanged, this, &dpConfigurationDialog::onComboBoxIndexChanged_axis);
                 ui->axisObject->addItem(item->text(), dataType);
+                m_curAxisComboBoxIndex = ui->axisObject->currentIndex();
+                if(ui->axisName->text().isEmpty())
+                    ui->axisName->setText(ui->axisObject->currentText());
+                connect(ui->axisObject, &QComboBox::currentIndexChanged, this, &dpConfigurationDialog::onComboBoxIndexChanged_axis);
                 break;
             }
             default:
@@ -459,7 +490,15 @@ void dpConfigurationDialog::onBtnClicked_remove_type()
             m_axisCfgMap.remove(itemDataType);
             int index = ui->axisObject->findData(itemDataType);
             if(index != -1)
+            {
+                disconnect(ui->axisObject, &QComboBox::currentIndexChanged, this, &dpConfigurationDialog::onComboBoxIndexChanged_axis);
                 ui->axisObject->removeItem(index);
+                if(ui->axisObject->count() == 0)
+                    m_curAxisComboBoxIndex = -1;
+                else
+                    m_curAxisComboBoxIndex = ui->axisObject->currentIndex();
+                connect(ui->axisObject, &QComboBox::currentIndexChanged, this, &dpConfigurationDialog::onComboBoxIndexChanged_axis);
+            }
             break;
         }
         default:
@@ -490,7 +529,7 @@ void dpConfigurationDialog::onItemClicked_dataSource(const QModelIndex& index)
         bool bCanbeSelect = false;
         RealTimeDataType itemDataType = (RealTimeDataType)item->data(Qt::UserRole + itemRole_dataType).toInt();
         //qDebug() << "itemDataType" << itemDataType;
-        for(int i = 0; i< m_pModel_typeSelected->rowCount(); i++)
+        for(int i = 0; i < m_pModel_typeSelected->rowCount(); i++)
         {
             RealTimeDataType dataType = (RealTimeDataType)m_pModel_typeSelected->item(i, 0)->data(Qt::UserRole + itemRole_dataType).toInt();
             //qDebug() << "dataType" << dataType;
@@ -555,6 +594,28 @@ void dpConfigurationDialog::onBtnClicked_remove_source()
     }
 }
 
+void dpConfigurationDialog::onComboBoxIndexChanged_axis(int index)
+{
+    if(m_curAxisComboBoxIndex == -1)
+        return;
+
+    RealTimeDataType itemDataType = (RealTimeDataType)ui->axisObject->itemData(m_curAxisComboBoxIndex).toInt();
+    if(m_axisCfgMap.contains(itemDataType))
+    {
+        if(!ui->axisName->text().isEmpty())
+            m_axisCfgMap[itemDataType].name = ui->axisName->text();
+        m_axisCfgMap[itemDataType].unit = ui->axisUnit->text();
+
+        m_curAxisComboBoxIndex = ui->axisObject->currentIndex();
+        itemDataType = (RealTimeDataType)ui->axisObject->itemData(m_curAxisComboBoxIndex).toInt();
+        if(m_axisCfgMap.contains(itemDataType))
+        {
+            ui->axisName->setText(m_axisCfgMap.value(itemDataType).name);
+            ui->axisUnit->setText(m_axisCfgMap.value(itemDataType).unit);
+        }
+    }
+}
+
 void dpConfigurationDialog::onRadioBtnToggled(bool checked)
 {
 
diff --git a/dataPanel/dpConfigurationDialog.h b/dataPanel/dpConfigurationDialog.h
index 64e6191..5ed2df8 100644
--- a/dataPanel/dpConfigurationDialog.h
+++ b/dataPanel/dpConfigurationDialog.h
@@ -38,6 +38,8 @@ public slots:
     void onItemClicked_typeSource(const QModelIndex&);
     void onItemClicked_dataSource(const QModelIndex&);
 
+    void onComboBoxIndexChanged_axis(int index);
+
 protected:
     void showEvent(QShowEvent*);
 
@@ -61,6 +63,7 @@ private:
     QStandardItemModel*         m_pModel_dataSelected;
 
     QHash<RealTimeDataType, AxisCfgInfo> m_axisCfgMap;
+    int m_curAxisComboBoxIndex;
 };
 
 
diff --git a/dataPanel/dpLineChart.cpp b/dataPanel/dpLineChart.cpp
index 3df38db..7b67582 100644
--- a/dataPanel/dpLineChart.cpp
+++ b/dataPanel/dpLineChart.cpp
@@ -87,7 +87,7 @@ void dpLineChart::initQCP()
     m_pCustomPlot->legend->setBorderPen(QPen(QColor(255,255,255,0))); //边框透明
     m_pCustomPlot->legend->setFont(m_chartStyle.labelFont);
     m_pCustomPlot->legend->setTextColor( m_chartStyle.labelColor);
-    m_pCustomPlot->axisRect()->insetLayout()->setInsetAlignment(0, Qt::AlignRight|Qt::AlignTop);
+    //m_pCustomPlot->axisRect()->insetLayout()->setInsetAlignment(0, Qt::AlignRight|Qt::AlignTop);
 }
 
 void dpLineChart::arrangeAxes()
@@ -129,7 +129,6 @@ void dpLineChart::arrangeAxes()
                 for(QCPGraph* graph : affectedGraphs)
                     graph->setValueAxis(qcpAxis);
             }
-
         }
 
         //计算偏移量
@@ -141,7 +140,7 @@ void dpLineChart::arrangeAxes()
 
 void dpLineChart::reLayoutLegend()
 {
-    if(!m_showLegend)
+    /*if(!m_showLegend)
         return;
 
     //图例放在最右侧纵坐标轴的右侧
@@ -155,8 +154,7 @@ void dpLineChart::reLayoutLegend()
             rightmostAxis = axis;
     }
     //2.设置图例位置
-    QCPLegend* legend = m_pCustomPlot->legend;
-
+    QCPLegend* legend = m_pCustomPlot->legend;*/
 }
 
 void dpLineChart::setTimeRange(TimeUnit unit)
@@ -226,20 +224,33 @@ void dpLineChart::setDateTime(const QDateTime& dateTime)
 {
     qint64 timeValue = dateTime.toMSecsSinceEpoch() / 1000.0;
     //qint64 timeValue = QCPAxisTickerDateTime::dateTimeToKey(dateTime);
-    m_pCustomPlot->xAxis->setRange(timeValue, m_timeRange / 1000.0, Qt::AlignRight);
-    m_pCustomPlot->replot();
     m_curDateTime = dateTime;
 
     if(m_updateData)
     {
         //模拟数据展示
-        double min = 0, max = 5.0;
+        static double min = 0, max = 10.0, marginFactor = 1.0;
         for(auto it = m_graphs.begin(); it != m_graphs.end(); ++it)
         {
             double randomFloat = min + QRandomGenerator::global()->generateDouble() * (max - min);
+            //调整所在轴的范围
+            QCPRange range = it.value().qGraph->valueAxis()->range();
+            if(randomFloat > range.upper)
+            {
+                double upper = randomFloat + marginFactor;
+                it.value().qGraph->valueAxis()->setRangeUpper(upper);
+            }
+            else if(randomFloat < range.lower)
+            {
+                double lower = randomFloat - marginFactor;
+                it.value().qGraph->valueAxis()->setRangeLower(lower);
+            }
             it.value().qGraph->addData(timeValue, randomFloat);
         }
     }
+
+    m_pCustomPlot->xAxis->setRange(timeValue, m_timeRange / 1000.0, Qt::AlignRight);
+    m_pCustomPlot->replot();
 }
 
 void dpLineChart::viewHistoricalData(const QDateTime& dateTime)
@@ -255,13 +266,6 @@ void dpLineChart::synchronizeConfigData(const configurationResults& cfg)
 
     //将最新配置信息中的坐标轴相关数据存储在QHash中，有助于更好的判断当前坐标轴是否需要发生同步更新
     QHash<RealTimeDataType, AxisConfig> axisCfgMap;
-    /*for(int i = 0; i< cfg.m_pModel_dataType->rowCount(); i++)
-    {
-        AxisConfig axisConfig;
-        RealTimeDataType dataType = (RealTimeDataType)cfg.m_pModel_dataType->item(i, 0)->data(Qt::UserRole + itemRole_dataType).toInt();
-        axisConfig.dataType = dataType;
-        axisCfgMap.insert(dataType, axisConfig);
-    }*/
     for(auto it = cfg.axisCfgMap.begin(); it != cfg.axisCfgMap.end(); ++it)
     {
         AxisConfig axisConfig;
@@ -344,7 +348,8 @@ void dpLineChart::synchronizeConfigData(const configurationResults& cfg)
         //RealTimeDataType dataType = it.key();
         if(axesMap.contains(dataType)) //更新配置
         {
-
+            AxisConfig axisCfg = axisCfgMap.value(dataType);
+            axesMap.value(dataType)->applyConfig(axisCfg);
         }
         else //新增轴
         {