diff --git a/src/com/fr/plugin/demo/DemoChart.java b/src/com/fr/plugin/demo/DemoChart.java
index e331181..f2fa2e0 100644
--- a/src/com/fr/plugin/demo/DemoChart.java
+++ b/src/com/fr/plugin/demo/DemoChart.java
@@ -134,6 +134,8 @@ public class DemoChart extends AbstractChart<DemoDataConfig>{
             List<Object> yValues = dataConfig.getY().getValues();
             List<Object> zValues = dataConfig.getZ().getValues();
 
+            jsonObject.put("targetName", dataConfig.getTargetName());
+
             for (int i = 0, len = xValues.size(); i < len; i++) {
                 maxValue = Math.max(GeneralUtils.objectToNumber(zValues.get(i)).doubleValue(), maxValue);
 
diff --git a/src/com/fr/plugin/demo/DemoDataConfig.java b/src/com/fr/plugin/demo/DemoDataConfig.java
index 84ea99a..51c3cc6 100644
--- a/src/com/fr/plugin/demo/DemoDataConfig.java
+++ b/src/com/fr/plugin/demo/DemoDataConfig.java
@@ -2,7 +2,6 @@ package com.fr.plugin.demo;
 
 import com.fr.extended.chart.AbstractDataConfig;
 import com.fr.extended.chart.ExtendedField;
-import com.fr.general.ComparatorUtils;
 import com.fr.stable.AssistUtils;
 import com.fr.stable.xml.XMLPrintWriter;
 import com.fr.stable.xml.XMLableReader;
@@ -13,6 +12,7 @@ import com.fr.stable.xml.XMLableReader;
 public class DemoDataConfig extends AbstractDataConfig {
 
     private ExtendedField x = new ExtendedField();
+    private String targetName;
     private ExtendedField y = new ExtendedField();
     private ExtendedField z = new ExtendedField();
 
@@ -40,9 +40,18 @@ public class DemoDataConfig extends AbstractDataConfig {
         this.z = z;
     }
 
+    public String getTargetName() {
+        return targetName;
+    }
+
+    public void setTargetName(String targetName) {
+        this.targetName = targetName;
+    }
+
     @Override
     protected void readAttr(XMLableReader reader) {
         readExtendedField(x, "x", reader);
+        this.setTargetName(reader.getAttrAsString("targetName", ""));
         readExtendedField(y, "y", reader);
         readExtendedField(z, "z", reader);
     }
@@ -50,6 +59,7 @@ public class DemoDataConfig extends AbstractDataConfig {
     @Override
     protected void writeAttr(XMLPrintWriter writer) {
         writeExtendedField(x, "x", writer);
+        writer.attr("targetName", this.getTargetName());
         writeExtendedField(y, "y", writer);
         writeExtendedField(z, "z", writer);
     }
@@ -67,6 +77,7 @@ public class DemoDataConfig extends AbstractDataConfig {
     public DemoDataConfig clone() throws CloneNotSupportedException {
         DemoDataConfig result = new DemoDataConfig();
         result.setX(this.getX().clone());
+        result.setTargetName(this.getTargetName());
         result.setY(this.getY().clone());
         result.setZ(this.getZ().clone());
         return result;
@@ -74,13 +85,14 @@ public class DemoDataConfig extends AbstractDataConfig {
 
     @Override
     public int hashCode() {
-        return super.hashCode() + AssistUtils.hashCode(this.getX(), this.getY(), this.getZ());
+        return super.hashCode() + AssistUtils.hashCode(this.getX(), this.getY(), this.getZ(), this.getTargetName());
     }
 
     @Override
     public boolean equals(Object obj) {
         return obj instanceof DemoDataConfig
                 && AssistUtils.equals(this.getX(), ((DemoDataConfig) obj).getX())
+                && AssistUtils.equals(this.getTargetName(), ((DemoDataConfig) obj).getTargetName())
                 && AssistUtils.equals(this.getY(), ((DemoDataConfig) obj).getY())
                 && AssistUtils.equals(this.getZ(), ((DemoDataConfig) obj).getZ())
                 ;
diff --git a/src/com/fr/plugin/demo/DemoReportDataPane.java b/src/com/fr/plugin/demo/DemoReportDataPane.java
index 0ddbeea..c9d44dc 100644
--- a/src/com/fr/plugin/demo/DemoReportDataPane.java
+++ b/src/com/fr/plugin/demo/DemoReportDataPane.java
@@ -1,14 +1,18 @@
 package com.fr.plugin.demo;
 
 import com.fr.design.formula.TinyFormulaPane;
+import com.fr.design.gui.itextfield.UITextField;
 import com.fr.extended.chart.AbstractExtendedChartReportDataPane;
 
+import java.awt.Component;
+
 /**
  * Created by shine on 2018/3/24.
  */
 public class DemoReportDataPane extends AbstractExtendedChartReportDataPane<DemoDataConfig> {
 
     private TinyFormulaPane xPane;
+    private UITextField targetName;
     private TinyFormulaPane yPane;
     private TinyFormulaPane zPane;
 
@@ -16,11 +20,28 @@ public class DemoReportDataPane extends AbstractExtendedChartReportDataPane<Demo
     protected String[] fieldLabel() {
         return new String[]{
                 "X轴",
+                "指标名",
                 "Y轴",
                 "Z轴"
         };
     }
 
+    @Override
+    protected Component[] fieldComponents() {
+        if (xPane == null) {
+            xPane = new TinyFormulaPane();
+            targetName = new UITextField();
+            yPane = new TinyFormulaPane();
+            zPane = new TinyFormulaPane();
+        }
+        return new Component[]{
+                xPane,
+                targetName,
+                yPane,
+                zPane
+        };
+    }
+
     @Override
     protected TinyFormulaPane[] formulaPanes() {
         if (xPane == null) {
@@ -38,6 +59,7 @@ public class DemoReportDataPane extends AbstractExtendedChartReportDataPane<Demo
     @Override
     protected void populate(DemoDataConfig dataConf) {
         populateField(xPane, dataConf.getX());
+        targetName.setText(dataConf.getTargetName());
         populateField(yPane, dataConf.getY());
         populateField(zPane, dataConf.getZ());
     }
@@ -47,6 +69,7 @@ public class DemoReportDataPane extends AbstractExtendedChartReportDataPane<Demo
         DemoDataConfig dataConfig = new DemoDataConfig();
 
         updateField(xPane, dataConfig.getX());
+        dataConfig.setTargetName(targetName.getText());
         updateField(yPane, dataConfig.getY());
         updateField(zPane, dataConfig.getZ());
 
diff --git a/src/com/fr/plugin/demo/DemoTableDataPane.java b/src/com/fr/plugin/demo/DemoTableDataPane.java
index b7a02c7..f328957 100644
--- a/src/com/fr/plugin/demo/DemoTableDataPane.java
+++ b/src/com/fr/plugin/demo/DemoTableDataPane.java
@@ -1,13 +1,17 @@
 package com.fr.plugin.demo;
 
 import com.fr.design.gui.icombobox.UIComboBox;
+import com.fr.design.gui.itextfield.UITextField;
 import com.fr.extended.chart.AbstractExtendedChartTableDataPane;
 
+import java.awt.Component;
+
 /**
  * Created by shine on 2018/3/24.
  */
 public class DemoTableDataPane extends AbstractExtendedChartTableDataPane<DemoDataConfig>{
     private UIComboBox xComboBox;
+    private UITextField targetName;
     private UIComboBox yComboBox;
     private UIComboBox zComboBox;
 
@@ -15,11 +19,28 @@ public class DemoTableDataPane extends AbstractExtendedChartTableDataPane<DemoDa
     protected String[] fieldLabels() {
         return new String[]{
                 "X轴",
+                "指标名",
                 "Y轴",
                 "Z轴"
         };
     }
 
+    @Override
+    protected Component[] fieldComponents() {
+        if (xComboBox == null) {
+            xComboBox = new UIComboBox();
+            targetName = new UITextField();
+            yComboBox = new UIComboBox();
+            zComboBox = new UIComboBox();
+        }
+        return new Component[]{
+                xComboBox,
+                targetName,
+                yComboBox,
+                zComboBox
+        };
+    }
+
     @Override
     protected UIComboBox[] filedComboBoxes() {
         if (xComboBox == null) {
@@ -37,6 +58,7 @@ public class DemoTableDataPane extends AbstractExtendedChartTableDataPane<DemoDa
     @Override
     protected void populate(DemoDataConfig dataConf) {
         populateField(xComboBox, dataConf.getX());
+        targetName.setText(dataConf.getTargetName());
         populateField(yComboBox, dataConf.getY());
         populateField(zComboBox, dataConf.getZ());
     }
@@ -46,6 +68,7 @@ public class DemoTableDataPane extends AbstractExtendedChartTableDataPane<DemoDa
         DemoDataConfig dataConfig = new DemoDataConfig();
 
         updateField(xComboBox, dataConfig.getX());
+        dataConfig.setTargetName(targetName.getText());
         updateField(yComboBox, dataConfig.getY());
         updateField(zComboBox, dataConfig.getZ());