diff --git a/Assets/XCharts/CHANGELOG.md b/Assets/XCharts/CHANGELOG.md
index a6ecfd5a..56f3c709 100644
--- a/Assets/XCharts/CHANGELOG.md
+++ b/Assets/XCharts/CHANGELOG.md
@@ -34,6 +34,7 @@
 
 ## Latest
 
+* (2021.04.28) 增加`SerieData`的`ignore`可忽略当前数据项
 * (2021.04.28) 修复`DataZoom`下`AxisLabel`显示不准确的问题 #138
 * (2021.04.26) 修复运行时动态创建图表会异常的问题 #137
 * (2021.04.26) 增加`BarChart`绘制渐变边框的支持
diff --git a/Assets/XCharts/Editor/PropertyDrawers/SerieDrawer.cs b/Assets/XCharts/Editor/PropertyDrawers/SerieDrawer.cs
index e688a0b7..7044b3e9 100644
--- a/Assets/XCharts/Editor/PropertyDrawers/SerieDrawer.cs
+++ b/Assets/XCharts/Editor/PropertyDrawers/SerieDrawer.cs
@@ -393,6 +393,7 @@ namespace XCharts
             if (showDetail)
             {
                 EditorGUI.indentLevel += 2;
+                var m_Ignore = serieData.FindPropertyRelative("m_Ignore");
                 var m_Icon = serieData.FindPropertyRelative("m_IconStyle");
                 var m_EnableLabel = serieData.FindPropertyRelative("m_EnableLabel");
                 var m_Label = serieData.FindPropertyRelative("m_Label");
@@ -402,6 +403,8 @@ namespace XCharts
                 var m_Emphasis = serieData.FindPropertyRelative("m_Emphasis");
                 var m_EnableSymbol = serieData.FindPropertyRelative("m_EnableSymbol");
                 var m_Symbol = serieData.FindPropertyRelative("m_Symbol");
+                EditorGUI.PropertyField(drawRect, m_Ignore);
+                AddHeight(EditorGUI.GetPropertyHeight(m_Ignore));
                 EditorGUI.PropertyField(drawRect, m_Icon);
                 AddHeight(EditorGUI.GetPropertyHeight(m_Icon));
                 EditorGUI.PropertyField(drawRect, m_Symbol);
diff --git a/Assets/XCharts/Runtime/Component/Main/Serie.cs b/Assets/XCharts/Runtime/Component/Main/Serie.cs
index 250d8968..e75da2a1 100644
--- a/Assets/XCharts/Runtime/Component/Main/Serie.cs
+++ b/Assets/XCharts/Runtime/Component/Main/Serie.cs
@@ -1704,19 +1704,22 @@ namespace XCharts
             }
         }
 
-        public bool IsIgnoreIndex(int index, int dimension)
+        public bool IsIgnoreIndex(int index, int dimension = 1)
         {
-            if (m_Ignore)
+            var serieData = GetSerieData(index);
+            if (serieData != null)
             {
-                var serieData = GetSerieData(index);
-                if (serieData != null)
-                {
-                    return IsIgnoreValue(serieData.GetData(dimension));
-                }
+                return IsIgnoreValue(serieData, dimension);
             }
             return false;
         }
 
+        public bool IsIgnoreValue(SerieData serieData, int dimension = 1)
+        {
+            if (serieData.ignore) return true;
+            return IsIgnoreValue(serieData.GetData(dimension));
+        }
+
         public bool IsIgnoreValue(float value)
         {
             return m_Ignore && Mathf.Approximately(value, m_IgnoreValue);
diff --git a/Assets/XCharts/Runtime/Component/Sub/SerieData.cs b/Assets/XCharts/Runtime/Component/Sub/SerieData.cs
index b82f6f9a..4fa2a99d 100644
--- a/Assets/XCharts/Runtime/Component/Sub/SerieData.cs
+++ b/Assets/XCharts/Runtime/Component/Sub/SerieData.cs
@@ -19,6 +19,7 @@ namespace XCharts
     {
         [SerializeField] private string m_Name;
         [SerializeField] private bool m_Selected;
+        [SerializeField] private bool m_Ignore = false;
         [SerializeField] private float m_Radius;
         [SerializeField] private IconStyle m_IconStyle = new IconStyle();
         [SerializeField] private bool m_EnableLabel = false;
@@ -94,6 +95,14 @@ namespace XCharts
         /// </summary>
         public SerieSymbol symbol { get { return m_Symbol; } set { m_Symbol = value; } }
         /// <summary>
+        /// 是否忽略数据。当为 true 时，数据不进行绘制。
+        /// </summary>
+        public bool ignore
+        {
+            get { return m_Ignore; }
+            set { if (PropertyUtil.SetStruct(ref m_Ignore, value)) SetVerticesDirty(); }
+        }
+        /// <summary>
         /// An arbitrary dimension data list of data item.
         /// 可指定任意维数的数值列表。
         /// </summary>
diff --git a/Assets/XCharts/Runtime/Helper/SerieLabelHelper.cs b/Assets/XCharts/Runtime/Helper/SerieLabelHelper.cs
index dd9205e0..e10e6497 100644
--- a/Assets/XCharts/Runtime/Helper/SerieLabelHelper.cs
+++ b/Assets/XCharts/Runtime/Helper/SerieLabelHelper.cs
@@ -85,7 +85,7 @@ namespace XCharts
 
         public static bool CanShowLabel(Serie serie, SerieData serieData, SerieLabel label, int dimesion)
         {
-            return serie.show && serieData.canShowLabel && !serie.IsIgnoreValue(serieData.GetData(dimesion));
+            return serie.show && serieData.canShowLabel && !serie.IsIgnoreValue(serieData, dimesion);
         }
 
         public static string GetFormatterContent(Serie serie, SerieData serieData,
diff --git a/Assets/XCharts/Runtime/Helper/SeriesHelper.cs b/Assets/XCharts/Runtime/Helper/SeriesHelper.cs
index e729e122..8cd73b2b 100644
--- a/Assets/XCharts/Runtime/Helper/SeriesHelper.cs
+++ b/Assets/XCharts/Runtime/Helper/SeriesHelper.cs
@@ -102,7 +102,7 @@ namespace XCharts
                     case SerieType.Ring:
                         for (int i = 0; i < serie.data.Count; i++)
                         {
-                            if (serie.type == SerieType.Pie && serie.IsIgnoreValue(serie.data[i].GetData(1))) continue;
+                            if (serie.type == SerieType.Pie && serie.IsIgnoreValue(serie.data[i])) continue;
                             if (string.IsNullOrEmpty(serie.data[i].name))
                                 serieNameList.Add(ChartCached.IntToStr(i));
                             else if (!serieNameList.Contains(serie.data[i].name))
diff --git a/Assets/XCharts/Runtime/Internal/CoordinateChart.cs b/Assets/XCharts/Runtime/Internal/CoordinateChart.cs
index e83d683f..7c697584 100644
--- a/Assets/XCharts/Runtime/Internal/CoordinateChart.cs
+++ b/Assets/XCharts/Runtime/Internal/CoordinateChart.cs
@@ -1684,7 +1684,7 @@ namespace XCharts
                     var pos = serie.dataPoints[j];
                     var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
                     var dimension = 1;
-                    var isIgnore = serie.IsIgnoreIndex(j, 1);
+                    var isIgnore = serie.IsIgnoreIndex(j);
                     serieData.labelObject.SetPosition(serieData.labelPosition);
                     serieData.labelObject.UpdateIcon(serieData.iconStyle);
                     if (serie.show && serieLabel.show && serieData.canShowLabel && !isIgnore)
diff --git a/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawBar.cs b/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawBar.cs
index 1250f23b..dbe0a0fd 100644
--- a/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawBar.cs
+++ b/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawBar.cs
@@ -49,7 +49,7 @@ namespace XCharts
             for (int i = serie.minShow; i < maxCount; i++)
             {
                 var serieData = showData[i];
-                if (serie.IsIgnoreValue(serieData.GetData(1)))
+                if (serie.IsIgnoreValue(serieData))
                 {
                     serie.dataPoints.Add(Vector3.zero);
                     continue;
@@ -185,7 +185,7 @@ namespace XCharts
             for (int i = serie.minShow; i < maxCount; i++)
             {
                 var serieData = showData[i];
-                if (serie.IsIgnoreValue(serieData.GetData(1)))
+                if (serie.IsIgnoreValue(serieData))
                 {
                     serie.dataPoints.Add(Vector3.zero);
                     continue;
diff --git a/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawCandlestick.cs b/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawCandlestick.cs
index c56e680a..9b655bae 100644
--- a/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawCandlestick.cs
+++ b/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawCandlestick.cs
@@ -37,7 +37,7 @@ namespace XCharts
             for (int i = serie.minShow; i < maxCount; i++)
             {
                 var serieData = showData[i];
-                if (serie.IsIgnoreValue(serieData.GetData(1)))
+                if (serie.IsIgnoreValue(serieData))
                 {
                     serie.dataPoints.Add(Vector3.zero);
                     continue;
diff --git a/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawLine.cs b/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawLine.cs
index 13d3873a..f557a4f0 100644
--- a/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawLine.cs
+++ b/Assets/XCharts/Runtime/Internal/CoordinateChart_DrawLine.cs
@@ -125,7 +125,7 @@ namespace XCharts
             for (i = serie.minShow; i < maxCount; i += rate)
             {
                 if (i == maxCount - 1) includeLastData = true;
-                if (serie.IsIgnoreValue(showData[i].GetData(1)))
+                if (serie.IsIgnoreValue(showData[i]))
                 {
                     serie.dataPoints.Add(Vector3.zero);
                     showData[i].runtimeStackHig = 0;
@@ -146,7 +146,7 @@ namespace XCharts
             if (!includeLastData)
             {
                 i = maxCount - 1;
-                if (serie.IsIgnoreValue(showData[i].GetData(1)))
+                if (serie.IsIgnoreValue(showData[i]))
                 {
                     serie.dataPoints.Add(Vector3.zero);
                     showData[i].runtimeStackHig = 0;
@@ -179,7 +179,7 @@ namespace XCharts
             if (serie.minShow > 0 && serie.minShow < showData.Count)
             {
                 i = serie.minShow - 1;
-                if (serie.IsIgnoreValue(showData[i].GetData(1)))
+                if (serie.IsIgnoreValue(showData[i]))
                 {
                     serie.dataPoints.Add(Vector3.zero);
                     showData[i].runtimeStackHig = 0;
@@ -197,7 +197,7 @@ namespace XCharts
             if (serie.maxShow > 0 && serie.maxShow < showData.Count)
             {
                 i = serie.maxShow;
-                if (serie.IsIgnoreValue(showData[i].GetData(1)))
+                if (serie.IsIgnoreValue(showData[i]))
                 {
                     serie.dataPoints.Add(Vector3.zero);
                     showData[i].runtimeStackHig = 0;
diff --git a/Assets/XCharts/Runtime/Internal/DrawSeriePie.cs b/Assets/XCharts/Runtime/Internal/DrawSeriePie.cs
index e78ab63f..aac2b130 100644
--- a/Assets/XCharts/Runtime/Internal/DrawSeriePie.cs
+++ b/Assets/XCharts/Runtime/Internal/DrawSeriePie.cs
@@ -59,7 +59,7 @@ namespace XCharts
                 for (int n = 0; n < data.Count; n++)
                 {
                     var serieData = data[n];
-                    if (!serieData.canShowLabel || serie.IsIgnoreValue(serieData.GetData(1)))
+                    if (!serieData.canShowLabel || serie.IsIgnoreValue(serieData))
                     {
                         serieData.SetLabelActive(false);
                         continue;