diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c9e1094..80b5664e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -57,11 +57,13 @@
 
 ## master
 
-* (2022.07.24) 增加`StateStyle`的`Symbol`用于配置状态下的标记样式
-* (2022.07.24) 去掉`SerieSymbol`的`selectedSize`配置
+* (2022.07.28) 优化`Radar`雷达图效果
+* (2022.07.28) 增加`Serie`的`colorBy`参数配置取色策略
+* (2022.07.27) 增加`StateStyle`的`Symbol`用于配置状态下的标记样式
+* (2022.07.27) 去掉`SerieSymbol`的`selectedSize`参数
 * (2022.07.24) 增加`Serie`和`SerieData`的`state`设置默认状态
 * (2022.07.22) 增加`Serie`的三种状态`EmphasisStyle`,`BlurStyle`,`SelectStyle`
-* (2022.07.22) 去掉`AreaStyle`的`highlightColor`和`highlightToColor`配置
+* (2022.07.22) 去掉`AreaStyle`的`highlightColor`和`highlightToColor`参数
 * (2022.07.22) 去掉`Emphasis`,`EmphasisItemStyle`,`EmphasisLabelStyle`,`EmphasisLabelLine`组件
 * (2022.07.20) 文档支持用`Since`标识类从哪个版本开始支持
 * (2022.07.20) 修复`Axis`在`Value`轴时，`AxisLabel`的`showStartLabel`和`showEndLabel`参数设置不生效的问题
diff --git a/Editor/Series/BarEditor.cs b/Editor/Series/BarEditor.cs
index c06a04e0..beb6ecea 100644
--- a/Editor/Series/BarEditor.cs
+++ b/Editor/Series/BarEditor.cs
@@ -7,6 +7,7 @@ namespace XCharts.Editor
     {
         public override void OnCustomInspectorGUI()
         {
+            PropertyField("m_ColorBy");
             PropertyField("m_Stack");
             if (serie.IsUseCoord<PolarCoord>())
             {
diff --git a/Editor/Series/RadarEditor.cs b/Editor/Series/RadarEditor.cs
index 969c7436..60e5fb43 100644
--- a/Editor/Series/RadarEditor.cs
+++ b/Editor/Series/RadarEditor.cs
@@ -7,6 +7,7 @@ namespace XCharts.Editor
     {
         public override void OnCustomInspectorGUI()
         {
+            PropertyField("m_ColorBy");
             PropertyField("m_RadarType");
             PropertyField("m_RadarIndex");
             PropertyField("m_Smooth");
diff --git a/Runtime/Internal/Basic/BaseSerie.cs b/Runtime/Internal/Basic/BaseSerie.cs
index 087b4111..16ade89c 100644
--- a/Runtime/Internal/Basic/BaseSerie.cs
+++ b/Runtime/Internal/Basic/BaseSerie.cs
@@ -10,7 +10,8 @@ namespace XCharts.Runtime
     {
         public virtual bool vertsDirty { get { return m_VertsDirty; } }
         public virtual bool componentDirty { get { return m_ComponentDirty; } }
-        public virtual bool useDataNameForColor { get { return false; } }
+        
+        public virtual SerieColorBy defaultColorBy { get { return SerieColorBy.Serie; } }
         public virtual bool titleJustForSerie { get { return false; } }
         public virtual bool useSortData { get { return false; } }
         public virtual bool multiDimensionLabel { get { return false; } }
@@ -27,6 +28,8 @@ namespace XCharts.Runtime
 
         public SerieHandler handler { get; set; }
 
+        
+
         public static void ClearVerticesDirty(ChildComponent component)
         {
             if (component != null)
diff --git a/Runtime/Internal/Utilities/ChartHelper.cs b/Runtime/Internal/Utilities/ChartHelper.cs
index 1ecebe83..29370827 100644
--- a/Runtime/Internal/Utilities/ChartHelper.cs
+++ b/Runtime/Internal/Utilities/ChartHelper.cs
@@ -836,7 +836,7 @@ namespace XCharts.Runtime
             }
         }
 
-        public static Color32 GetHighlightColor(Color32 color, float rate = 1.2f)
+        public static Color32 GetHighlightColor(Color32 color, float rate = 0.8f)
         {
             var newColor = color;
             newColor.r = (byte) (color.r * rate);
diff --git a/Runtime/Serie/Pie/Pie.cs b/Runtime/Serie/Pie/Pie.cs
index fdfb6edb..a86fc07f 100644
--- a/Runtime/Serie/Pie/Pie.cs
+++ b/Runtime/Serie/Pie/Pie.cs
@@ -9,7 +9,7 @@ namespace XCharts.Runtime
     [SerieDataExtraField("m_Ignore", "m_Selected", "m_Radius")]
     public class Pie : Serie
     {
-        public override bool useDataNameForColor { get { return true; } }
+        public override SerieColorBy defaultColorBy { get { return SerieColorBy.Data; } }
         public override bool titleJustForSerie { get { return true; } }
 
         public static Serie AddDefaultSerie(BaseChart chart, string serieName)
diff --git a/Runtime/Serie/Radar/Radar.cs b/Runtime/Serie/Radar/Radar.cs
index 7271acc7..924669e4 100644
--- a/Runtime/Serie/Radar/Radar.cs
+++ b/Runtime/Serie/Radar/Radar.cs
@@ -25,7 +25,7 @@ namespace XCharts.Runtime
 
         public int containerIndex { get; internal set; }
         public int containterInstanceId { get; internal set; }
-        public override bool useDataNameForColor { get { return radarType == RadarType.Multiple; } }
+        public override SerieColorBy defaultColorBy { get { return radarType == RadarType.Multiple?SerieColorBy.Serie : SerieColorBy.Data; } }
         public override bool multiDimensionLabel { get { return radarType == RadarType.Multiple; } }
 
         public static Serie AddDefaultSerie(BaseChart chart, string serieName)
diff --git a/Runtime/Serie/Radar/RadarHandler.cs b/Runtime/Serie/Radar/RadarHandler.cs
index 3d91c852..68918c14 100644
--- a/Runtime/Serie/Radar/RadarHandler.cs
+++ b/Runtime/Serie/Radar/RadarHandler.cs
@@ -41,8 +41,9 @@ namespace XCharts.Runtime
 
             if (serie.radarType == RadarType.Single)
             {
+                var colorIndex1 = serie.colorByData ? dataIndex : serie.context.colorIndex;
                 UpdateItemSerieParams(ref paramList, ref title, dataIndex, category,
-                    marker, itemFormatter, numericFormatter);
+                    marker, itemFormatter, numericFormatter, 1, colorIndex1);
                 return;
             }
 
@@ -55,7 +56,8 @@ namespace XCharts.Runtime
                 return;
 
             Color32 color, toColor;
-            SerieHelper.GetItemColor(out color, out toColor, serie, serieData, chart.theme, dataIndex, SerieState.Normal);
+            var colorIndex = serie.colorByData ? chart.GetLegendRealShowNameIndex(serieData.legendName) : serie.context.colorIndex;
+            SerieHelper.GetItemColor(out color, out toColor, serie, serieData, chart.theme, colorIndex, SerieState.Normal);
             title = serieData.name;
             for (int i = 0; i < serieData.data.Count; i++)
             {
@@ -101,6 +103,7 @@ namespace XCharts.Runtime
             serie.context.pointerEnter = false;
             serie.context.pointerItemDataIndex = -1;
             var areaStyle = serie.areaStyle;
+            var themeSymbolSize = chart.theme.serie.lineSymbolSize;
             switch (serie.radarType)
             {
                 case RadarType.Multiple:
@@ -156,12 +159,13 @@ namespace XCharts.Runtime
                     {
                         var serieData = serie.data[i];
                         serieData.index = i;
-                        if (Vector3.Distance(chart.pointerPos, serieData.context.position) < serie.symbol.size * 2)
+                        var size = SerieHelper.GetSysmbolSize(serie, serieData, chart.theme, themeSymbolSize);
+                        if (Vector3.Distance(chart.pointerPos, serieData.context.position) < size * 2)
                         {
                             serie.highlight = true;
                             serie.context.pointerEnter = true;
                             serie.context.pointerItemDataIndex = i;
-                            return;
+                            break;
                         }
                     }
                     if (!serie.context.pointerEnter && areaStyle != null)
@@ -228,7 +232,7 @@ namespace XCharts.Runtime
                 var lineStyle = SerieHelper.GetLineStyle(serie, serieData);
                 var symbol = SerieHelper.GetSerieSymbol(serie, serieData, serieState);
 
-                var colorIndex = chart.GetLegendRealShowNameIndex(serieData.legendName);
+                var colorIndex = serie.colorByData ? chart.GetLegendRealShowNameIndex(serieData.legendName) : serie.context.colorIndex;
                 var showArea = SerieHelper.GetAreaColor(out areaColor, out areaToColor, serie, serieData, chart.theme, colorIndex);
                 var lineColor = SerieHelper.GetLineColor(serie, serieData, chart.theme, colorIndex);
                 var lineWidth = lineStyle.GetWidth(chart.theme.serie.lineWidth);
@@ -313,7 +317,8 @@ namespace XCharts.Runtime
                             serieData.interact.SetValue(ref interacting, symbolSize);
                             symbolSize = serie.animation.GetSysmbolSize(symbolSize);
                         }
-                        SerieHelper.GetItemColor(out symbolColor, out symbolToColor, out symbolEmptyColor, serie, serieData, chart.theme, j, serieState);
+                        colorIndex = serie.colorByData ? m : colorIndex;
+                        SerieHelper.GetItemColor(out symbolColor, out symbolToColor, out symbolEmptyColor, serie, serieData, chart.theme, colorIndex, serieState);
                         SerieHelper.GetSymbolInfo(out borderColor, out symbolBorder, out cornerRadius, serie, serieData, chart.theme, serieState);
                         chart.DrawSymbol(vh, symbol.type, symbolSize, symbolBorder, point, symbolColor,
                             symbolToColor, symbolEmptyColor, borderColor, symbol.gap, cornerRadius);
@@ -333,13 +338,13 @@ namespace XCharts.Runtime
 
         private void DrawSingleRadar(VertexHelper vh)
         {
-            var radar = chart.GetChartComponent<RadarCoord>(serie.radarIndex);
-            if (radar == null)
+            m_RadarCoord = chart.GetChartComponent<RadarCoord>(serie.radarIndex);
+            if (m_RadarCoord == null)
                 return;
 
-            var indicatorNum = radar.indicatorList.Count;
+            var indicatorNum = m_RadarCoord.indicatorList.Count;
             var angle = 2 * Mathf.PI / indicatorNum;
-            var centerPos = radar.context.center;
+            var centerPos = m_RadarCoord.context.center;
             serie.animation.InitProgress(0, 1);
             serie.context.dataPoints.Clear();
             if (!serie.show || serie.animation.HasFadeOut())
@@ -357,7 +362,7 @@ namespace XCharts.Runtime
             var dataChangeDuration = serie.animation.GetUpdateAnimationDuration();
             var startIndex = GetStartShowIndex(serie);
             var endIndex = GetEndShowIndex(serie);
-            SerieHelper.UpdateMinMaxData(serie, 1, radar.ceilRate);
+            SerieHelper.UpdateMinMaxData(serie, 1, m_RadarCoord.ceilRate);
             for (int j = 0; j < serie.data.Count; j++)
             {
                 var serieData = serie.data[j];
@@ -371,25 +376,26 @@ namespace XCharts.Runtime
                 }
                 var lineStyle = SerieHelper.GetLineStyle(serie, serieData);
                 Color32 areaColor, areaToColor;
-                var showArea = SerieHelper.GetAreaColor(out areaColor, out areaToColor, serie, serieData, chart.theme, j);
-                var lineColor = SerieHelper.GetLineColor(serie, serieData, chart.theme, j);
-                int dataCount = radar.indicatorList.Count;
+                var colorIndex = serie.colorByData?j : serie.context.colorIndex;
+                var showArea = SerieHelper.GetAreaColor(out areaColor, out areaToColor, serie, serieData, chart.theme, colorIndex);
+                var lineColor = SerieHelper.GetLineColor(serie, serieData, chart.theme, colorIndex);
+                int dataCount = m_RadarCoord.indicatorList.Count;
                 var index = serieData.index;
-                var p = radar.context.center;
-                var max = radar.GetIndicatorMax(index);
+                var p = m_RadarCoord.context.center;
+                var max = m_RadarCoord.GetIndicatorMax(index);
                 var value = serieData.GetCurrData(1, dataChangeDuration);
                 if (serieData.IsDataChanged()) dataChanging = true;
                 if (max == 0)
                 {
                     max = serie.context.dataMax;
                 }
-                if (!radar.IsInIndicatorRange(j, serieData.GetData(1)))
+                if (!m_RadarCoord.IsInIndicatorRange(j, serieData.GetData(1)))
                 {
-                    lineColor = radar.outRangeColor;
+                    lineColor = m_RadarCoord.outRangeColor;
                 }
-                var radius = (float) (max < 0 ? radar.context.dataRadius - radar.context.dataRadius * value / max :
-                    radar.context.dataRadius * value / max);
-                var currAngle = (index + (radar.positionType == RadarCoord.PositionType.Between ? 0.5f : 0)) * angle;
+                var radius = (float) (max < 0 ? m_RadarCoord.context.dataRadius - m_RadarCoord.context.dataRadius * value / max :
+                    m_RadarCoord.context.dataRadius * value / max);
+                var currAngle = (index + (m_RadarCoord.positionType == RadarCoord.PositionType.Between ? 0.5f : 0)) * angle;
                 radius *= rate;
                 if (index == startIndex)
                 {
@@ -409,11 +415,11 @@ namespace XCharts.Runtime
                     }
                     if (lineStyle.show && !serie.smooth)
                     {
-                        if (radar.connectCenter)
+                        if (m_RadarCoord.connectCenter)
                             ChartDrawer.DrawLineStyle(vh, lineStyle, startPoint, centerPos,
                                 chart.theme.serie.lineWidth, LineStyle.Type.Solid, lastColor, lastColor);
                         ChartDrawer.DrawLineStyle(vh, lineStyle, startPoint, toPoint, chart.theme.serie.lineWidth,
-                            LineStyle.Type.Solid, radar.lineGradient ? lastColor : lineColor, lineColor);
+                            LineStyle.Type.Solid, m_RadarCoord.lineGradient ? lastColor : lineColor, lineColor);
                     }
                     startPoint = toPoint;
                     lastColor = lineColor;
@@ -428,11 +434,11 @@ namespace XCharts.Runtime
                 }
                 if (lineStyle.show && j == endIndex && !serie.smooth)
                 {
-                    if (radar.connectCenter)
+                    if (m_RadarCoord.connectCenter)
                         ChartDrawer.DrawLineStyle(vh, lineStyle, startPoint, centerPos,
                             chart.theme.serie.lineWidth, LineStyle.Type.Solid, lastColor, lastColor);
                     ChartDrawer.DrawLineStyle(vh, lineStyle, startPoint, firstPoint, chart.theme.serie.lineWidth,
-                        LineStyle.Type.Solid, lineColor, radar.lineGradient ? firstColor : lineColor);
+                        LineStyle.Type.Solid, lineColor, m_RadarCoord.lineGradient ? firstColor : lineColor);
                 }
             }
             if (serie.smooth)
@@ -455,14 +461,14 @@ namespace XCharts.Runtime
                     var serieData = serie.data[j];
                     if (!serieData.show) continue;
                     var state = SerieHelper.GetSerieState(serie, serieData);
-                    var serieIndex = serieData.index;
                     var symbolSize = SerieHelper.GetSysmbolSize(serie, serieData, chart.theme, chart.theme.serie.lineSymbolSize, state);
-                    SerieHelper.GetItemColor(out symbolColor, out symbolToColor, out symbolEmptyColor, serie, serieData, chart.theme, serieIndex, state);
+                    var colorIndex = serie.colorByData ? serieData.index : serie.context.colorIndex;
+                    SerieHelper.GetItemColor(out symbolColor, out symbolToColor, out symbolEmptyColor, serie, serieData, chart.theme, colorIndex, state);
                     SerieHelper.GetSymbolInfo(out borderColor, out symbolBorder, out cornerRadius, serie, serieData, chart.theme, state);
-                    if (!radar.IsInIndicatorRange(j, serieData.GetData(1)))
+                    if (!m_RadarCoord.IsInIndicatorRange(j, serieData.GetData(1)))
                     {
-                        symbolColor = radar.outRangeColor;
-                        symbolToColor = radar.outRangeColor;
+                        symbolColor = m_RadarCoord.outRangeColor;
+                        symbolToColor = m_RadarCoord.outRangeColor;
                     }
                     chart.DrawSymbol(vh, serie.symbol.type, symbolSize, symbolBorder, serieData.context.labelPosition, symbolColor,
                         symbolToColor, symbolEmptyColor, borderColor, serie.symbol.gap, cornerRadius);
diff --git a/Runtime/Serie/Ring/Ring.cs b/Runtime/Serie/Ring/Ring.cs
index f448f783..658bd596 100644
--- a/Runtime/Serie/Ring/Ring.cs
+++ b/Runtime/Serie/Ring/Ring.cs
@@ -9,7 +9,7 @@ namespace XCharts.Runtime
     [SerieDataExtraField()]
     public class Ring : Serie
     {
-        public override bool useDataNameForColor { get { return true; } }
+        public override SerieColorBy defaultColorBy { get { return SerieColorBy.Data; } }
         public static Serie AddDefaultSerie(BaseChart chart, string serieName)
         {
             var serie = chart.AddSerie<Ring>(serieName);
diff --git a/Runtime/Serie/Serie.cs b/Runtime/Serie/Serie.cs
index 3673ee8b..06f485e9 100644
--- a/Runtime/Serie/Serie.cs
+++ b/Runtime/Serie/Serie.cs
@@ -194,6 +194,29 @@ namespace XCharts.Runtime
         Auto
     }
 
+    /// <summary>
+    /// The policy to take color from theme.
+    /// |从主题中取色策略。
+    /// </summary>
+    public enum SerieColorBy
+    {
+        /// <summary>
+        /// Select state.
+        /// |默认策略。每种Serie都有自己的默认的取颜色策略。比如Line默认是Series策略，Pie默认是Data策略
+        /// </summary>
+        Default,
+        /// <summary>
+        /// assigns the colors in the palette by serie, so that all data in the same series are in the same color;.
+        /// |按照系列分配调色盘中的颜色，同一系列中的所有数据都是用相同的颜色。
+        /// </summary>
+        Serie,
+        /// <summary>
+        /// assigns colors in the palette according to data items, with each data item using a different color..
+        /// |按照数据项分配调色盘中的颜色，每个数据项都使用不同的颜色。
+        /// </summary>
+        Data
+    }
+
     /// <summary>
     /// 系列。
     /// </summary>
@@ -206,6 +229,7 @@ namespace XCharts.Runtime
         [SerializeField] private string m_SerieType = "";
         [SerializeField] private string m_SerieName;
         [SerializeField][Since("v3.2.0")] private SerieState m_State = SerieState.Normal;
+        [SerializeField][Since("v3.2.0")] private SerieColorBy m_ColorBy = SerieColorBy.Default;
         [SerializeField] private string m_Stack;
         [SerializeField] private int m_XAxisIndex = 0;
         [SerializeField] private int m_YAxisIndex = 0;
@@ -339,6 +363,16 @@ namespace XCharts.Runtime
             set { if (PropertyUtil.SetStruct(ref m_State, value)) { SetAllDirty(); } }
         }
         /// <summary>
+        /// The policy to take color from theme.
+        /// |从主题中取色的策略。
+        /// </summary>
+        public SerieColorBy colorBy
+        {
+            //get { return m_ColorBy; }
+            get { return m_ColorBy == SerieColorBy.Default?defaultColorBy : m_ColorBy; }
+            set { if (PropertyUtil.SetStruct(ref m_ColorBy, value)) { SetAllDirty(); } }
+        }
+        /// <summary>
         /// If stack the value. On the same category axis, the series with the same stack name would be put on top of each other.
         /// |数据堆叠，同个类目轴上系列配置相同的stack值后，后一个系列的值会在前一个系列的值上相加。
         /// </summary>
@@ -860,7 +894,10 @@ namespace XCharts.Runtime
         /// 系列中的数据内容数组。SerieData可以设置1到n维数据。
         /// </summary>
         public List<SerieData> data { get { return m_Data; } }
-
+        /// <summary>
+        /// 取色策略是否为按数据项分配。
+        /// </summary>
+        public bool colorByData { get { return colorBy == SerieColorBy.Data; } }
         public override bool vertsDirty
         {
             get
@@ -1703,7 +1740,7 @@ namespace XCharts.Runtime
 
         public bool IsLegendName(string legendName)
         {
-            if (useDataNameForColor)
+            if (colorBy == SerieColorBy.Data)
             {
                 return IsSerieDataLegendName(legendName) || IsSerieLegendName(legendName);
             }
diff --git a/Runtime/Serie/SerieHandler.cs b/Runtime/Serie/SerieHandler.cs
index 2053240d..1ff1b82a 100644
--- a/Runtime/Serie/SerieHandler.cs
+++ b/Runtime/Serie/SerieHandler.cs
@@ -144,7 +144,7 @@ namespace XCharts.Runtime
 
         public override void OnLegendButtonClick(int index, string legendName, bool show)
         {
-            if (serie.useDataNameForColor && serie.IsSerieDataLegendName(legendName))
+            if (serie.colorByData && serie.IsSerieDataLegendName(legendName))
             {
                 LegendHelper.CheckDataShow(serie, legendName, show);
                 chart.UpdateLegendColor(legendName, show);
@@ -159,7 +159,7 @@ namespace XCharts.Runtime
 
         public override void OnLegendButtonEnter(int index, string legendName)
         {
-            if (serie.useDataNameForColor && serie.IsSerieDataLegendName(legendName))
+            if (serie.colorByData && serie.IsSerieDataLegendName(legendName))
             {
                 LegendHelper.CheckDataHighlighted(serie, legendName, true);
                 chart.RefreshPainter(serie);
@@ -173,7 +173,7 @@ namespace XCharts.Runtime
 
         public override void OnLegendButtonExit(int index, string legendName)
         {
-            if (serie.useDataNameForColor && serie.IsSerieDataLegendName(legendName))
+            if (serie.colorByData && serie.IsSerieDataLegendName(legendName))
             {
                 LegendHelper.CheckDataHighlighted(serie, legendName, false);
                 chart.RefreshPainter(serie);
@@ -485,7 +485,7 @@ namespace XCharts.Runtime
 
         public virtual Color GetSerieDataAutoColor(SerieData serieData)
         {
-            var colorIndex = serie.useDataNameForColor ? serieData.index : serie.index;
+            var colorIndex = serie.colorByData ? serieData.index : serie.index;
             Color32 color, toColor;
             SerieHelper.GetItemColor(out color, out toColor, serie, serieData, chart.theme, colorIndex, SerieState.Normal, false);
             return (Color) color;
@@ -533,7 +533,7 @@ namespace XCharts.Runtime
 
         protected void UpdateItemSerieParams(ref List<SerieParams> paramList, ref string title,
             int dataIndex, string category, string marker,
-            string itemFormatter, string numericFormatter, int dimension = 1)
+            string itemFormatter, string numericFormatter, int dimension = 1, int colorIndex = -1)
         {
             if (dataIndex < 0)
                 dataIndex = serie.context.pointerItemDataIndex;
@@ -549,10 +549,11 @@ namespace XCharts.Runtime
             if (serie.placeHolder || TooltipHelper.IsIgnoreFormatter(itemFormatter))
                 return;
 
-            var colorIndex = chart.GetLegendRealShowNameIndex(serieData.name);
+            if (colorIndex < 0)
+                colorIndex = serie.colorByData?dataIndex : chart.GetLegendRealShowNameIndex(serieData.name);
+
             Color32 color, toColor;
             SerieHelper.GetItemColor(out color, out toColor, serie, serieData, chart.theme, colorIndex, SerieState.Normal);
-
             var param = serie.context.param;
             param.serieName = serie.serieName;
             param.serieIndex = serie.index;
diff --git a/Runtime/Serie/SerieHelper.cs b/Runtime/Serie/SerieHelper.cs
index a33d4bee..8ad651bb 100644
--- a/Runtime/Serie/SerieHelper.cs
+++ b/Runtime/Serie/SerieHelper.cs
@@ -282,7 +282,8 @@ namespace XCharts.Runtime
         public static void GetItemColor(out Color32 color, out Color32 toColor,
             Serie serie, SerieData serieData, ThemeStyle theme, SerieState state = SerieState.Auto)
         {
-            GetItemColor(out color, out toColor, serie, serieData, theme, serie.context.colorIndex, state, true);
+            var colorIndex = serie.colorByData? serieData.index : serie.context.colorIndex;
+            GetItemColor(out color, out toColor, serie, serieData, theme, colorIndex, state, true);
         }
 
         public static void GetItemColor(out Color32 color, out Color32 toColor,
diff --git a/Runtime/Serie/SeriesHelper.cs b/Runtime/Serie/SeriesHelper.cs
index 5b191d44..a4fd0e6e 100644
--- a/Runtime/Serie/SeriesHelper.cs
+++ b/Runtime/Serie/SeriesHelper.cs
@@ -24,7 +24,7 @@ namespace XCharts.Runtime
             {
                 var serie = series[n];
                 if (serie.placeHolder) continue;
-                if (serie.useDataNameForColor)
+                if (serie.colorByData)
                 {
                     for (int i = 0; i < serie.data.Count; i++)
                     {
@@ -53,7 +53,7 @@ namespace XCharts.Runtime
             {
                 var serie = chart.series[n];
                 if (serie.placeHolder) continue;
-                if (serie.useDataNameForColor)
+                if (serie.colorByData)
                 {
                     for (int i = 0; i < serie.data.Count; i++)
                     {
@@ -84,7 +84,7 @@ namespace XCharts.Runtime
             {
                 var serie = series[n];
                 if (serie.placeHolder) continue;
-                if (serie.useDataNameForColor)
+                if (serie.colorByData)
                 {
                     bool found = false;
                     for (int i = 0; i < serie.data.Count; i++)