diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5a4c13e..c21bea3e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 # 更新日志
 
 [master](#master)  
+[v3.4.0](#v3.4.0)  
 [v3.3.0](#v3.3.0)  
 [v3.2.0](#v3.2.0)  
 [v3.1.0](#v3.1.0)  
@@ -59,6 +60,9 @@
 
 ## master
 
+## v3.4.0
+
+* (2022.10.30) 增加`API`：`AddData()`、`ClearSerieData()`、`ClearComponentData()`
 * (2022.10.30) 增加`Axis`的`indicatorLabel`，移除`Tooltip`的`indicatorLabelStyle` (#226)
 * (2022.10.29) 增加`Serie`的`markColor`可设置标识颜色用于`Legend`和`Tooltip`的展示 (#229)
 * (2022.10.26) 增加`RadarCoord`的`startAngle`可设置`Radar`起始角度
diff --git a/Documentation/XChartsAPI-EN.md b/Documentation/XChartsAPI-EN.md
index 69173ea6..0b43fd73 100644
--- a/Documentation/XChartsAPI-EN.md
+++ b/Documentation/XChartsAPI-EN.md
@@ -159,11 +159,13 @@ Inherits or Implemented: [BaseGraph](#BaseGraph),[ISerializationCallbackReceiver
 | AddData() |public SerieData AddData(int serieIndex, double indexOrTimestamp, double open, double close, double lowest, double heighest, string dataName = null, string dataId = null)|
 | AddData() |public SerieData AddData(int serieIndex, double xValue, double yValue, string dataName = null, string dataId = null)<br/>Add a (x,y) data to serie. |
 | AddData() |public SerieData AddData(int serieIndex, List&lt;double&gt; multidimensionalData, string dataName = null, string dataId = null)<br/>Add an arbitray dimension data to serie,such as (x,y,z,...). |
+| AddData() |public SerieData AddData(int serieIndex, params double[] multidimensionalData)<br/>Add an arbitray dimension data to serie,such as (x,y,z,...). |
 | AddData() |public SerieData AddData(string serieName, DateTime time, double yValue, string dataName = null, string dataId = null)<br/>Add a (time,y) data to serie. |
 | AddData() |public SerieData AddData(string serieName, double data, string dataName = null, string dataId = null)<br/>Add a data to serie. |
 | AddData() |public SerieData AddData(string serieName, double indexOrTimestamp, double open, double close, double lowest, double heighest, string dataName = null, string dataId = null)|
 | AddData() |public SerieData AddData(string serieName, double xValue, double yValue, string dataName = null, string dataId = null)<br/>Add a (x,y) data to serie. |
 | AddData() |public SerieData AddData(string serieName, List&lt;double&gt; multidimensionalData, string dataName = null, string dataId = null)<br/>Add an arbitray dimension data to serie,such as (x,y,z,...). |
+| AddData() |public SerieData AddData(string serieName, params double[] multidimensionalData)<br/>Add an arbitray dimension data to serie,such as (x,y,z,...). |
 | AddSerie&lt;T&gt;() |public T AddSerie&lt;T&gt;(string serieName = null, bool show = true, bool addToHead = false) where T : Serie|
 | AddXAxisData() |public void AddXAxisData(string category, int xAxisIndex = 0)<br/>Add a category data to xAxis. |
 | AddXAxisIcon() |public void AddXAxisIcon(Sprite icon, int xAxisIndex = 0)<br/>Add an icon to xAxis. |
@@ -181,7 +183,9 @@ Inherits or Implemented: [BaseGraph](#BaseGraph),[ISerializationCallbackReceiver
 | CanMultipleComponent() |public bool CanMultipleComponent(Type type)|
 | ClampInChart() |public void ClampInChart(ref Vector3 pos)|
 | ClampInGrid() |public Vector3 ClampInGrid(GridCoord grid, Vector3 pos)|
+| ClearComponentData() |public virtual void ClearComponentData()<br/>Clear the data of all components. |
 | ClearData() |public virtual void ClearData()<br/>Clear all components and series data. Note: serie only empties the data and does not remove serie. |
+| ClearSerieData() |public virtual void ClearSerieData()<br/>Clear the data of all series. |
 | ClickLegendButton() |public void ClickLegendButton(int legendIndex, string legendName, bool show)<br/>点击图例按钮 |
 | CovertSerie() |public bool CovertSerie(Serie serie, Type type)|
 | CovertSerie&lt;T&gt;() |public bool CovertSerie&lt;T&gt;(Serie serie) where T : Serie|
diff --git a/Documentation/XChartsAPI-ZH.md b/Documentation/XChartsAPI-ZH.md
index 0843044c..99293a79 100644
--- a/Documentation/XChartsAPI-ZH.md
+++ b/Documentation/XChartsAPI-ZH.md
@@ -159,11 +159,13 @@ Inherits or Implemented: [BaseGraph](#BaseGraph),[ISerializationCallbackReceiver
 | AddData() |public SerieData AddData(int serieIndex, double indexOrTimestamp, double open, double close, double lowest, double heighest, string dataName = null, string dataId = null)|
 | AddData() |public SerieData AddData(int serieIndex, double xValue, double yValue, string dataName = null, string dataId = null)<br/>添加（x,y）数据到指定系列中。 |
 | AddData() |public SerieData AddData(int serieIndex, List&lt;double&gt; multidimensionalData, string dataName = null, string dataId = null)<br/>添加多维数据（x,y,z...）到指定的系列中。 |
+| AddData() |public SerieData AddData(int serieIndex, params double[] multidimensionalData)<br/>添加多维数据（x,y,z...）到指定的系列中。 |
 | AddData() |public SerieData AddData(string serieName, DateTime time, double yValue, string dataName = null, string dataId = null)<br/>添加（time,y）数据到指定的系列中。 |
 | AddData() |public SerieData AddData(string serieName, double data, string dataName = null, string dataId = null)<br/>If serieName doesn't exist in legend,will be add to legend. |
 | AddData() |public SerieData AddData(string serieName, double indexOrTimestamp, double open, double close, double lowest, double heighest, string dataName = null, string dataId = null)|
 | AddData() |public SerieData AddData(string serieName, double xValue, double yValue, string dataName = null, string dataId = null)<br/>添加（x,y）数据到指定系列中。 |
 | AddData() |public SerieData AddData(string serieName, List&lt;double&gt; multidimensionalData, string dataName = null, string dataId = null)<br/>添加多维数据（x,y,z...）到指定的系列中。 |
+| AddData() |public SerieData AddData(string serieName, params double[] multidimensionalData)<br/>添加多维数据（x,y,z...）到指定的系列中。 |
 | AddSerie&lt;T&gt;() |public T AddSerie&lt;T&gt;(string serieName = null, bool show = true, bool addToHead = false) where T : Serie|
 | AddXAxisData() |public void AddXAxisData(string category, int xAxisIndex = 0)<br/>添加一个类目数据到指定的x轴。 |
 | AddXAxisIcon() |public void AddXAxisIcon(Sprite icon, int xAxisIndex = 0)<br/>添加一个图标到指定的x轴。 |
@@ -181,7 +183,9 @@ Inherits or Implemented: [BaseGraph](#BaseGraph),[ISerializationCallbackReceiver
 | CanMultipleComponent() |public bool CanMultipleComponent(Type type)|
 | ClampInChart() |public void ClampInChart(ref Vector3 pos)|
 | ClampInGrid() |public Vector3 ClampInGrid(GridCoord grid, Vector3 pos)|
+| ClearComponentData() |public virtual void ClearComponentData()<br/>清空所有组件的数据。 |
 | ClearData() |public virtual void ClearData()<br/>清空所有组件和Serie的数据。注意：Serie只是清空数据，不会移除Serie。 |
+| ClearSerieData() |public virtual void ClearSerieData()<br/>清空所有serie的数据。 |
 | ClickLegendButton() |public void ClickLegendButton(int legendIndex, string legendName, bool show)<br/>点击图例按钮 |
 | CovertSerie() |public bool CovertSerie(Serie serie, Type type)|
 | CovertSerie&lt;T&gt;() |public bool CovertSerie&lt;T&gt;(Serie serie) where T : Serie|
diff --git a/Runtime/Internal/BaseChart.API.cs b/Runtime/Internal/BaseChart.API.cs
index 7c1d6996..5a3330ee 100644
--- a/Runtime/Internal/BaseChart.API.cs
+++ b/Runtime/Internal/BaseChart.API.cs
@@ -187,9 +187,31 @@ namespace XCharts.Runtime
         /// |清空所有组件和Serie的数据。注意：Serie只是清空数据，不会移除Serie。
         /// </summary>
         public virtual void ClearData()
+        {
+            ClearSerieData();
+            ClearComponentData();
+        }
+
+        [Since("v3.4.0")]
+        /// <summary>
+        /// Clear the data of all series.
+        /// |清空所有serie的数据。
+        /// </summary>
+        public virtual void ClearSerieData()
         {
             foreach (var serie in m_Series)
                 serie.ClearData();
+            m_CheckAnimation = false;
+            RefreshChart();
+        }
+
+        [Since("v3.4.0")]
+        /// <summary>
+        /// Clear the data of all components.
+        /// |清空所有组件的数据。
+        /// </summary>
+        public virtual void ClearComponentData()
+        {
             foreach (var component in m_Components)
                 component.ClearData();
             m_CheckAnimation = false;
diff --git a/Runtime/Internal/BaseChart.Serie.cs b/Runtime/Internal/BaseChart.Serie.cs
index 48f753ce..7e0f3701 100644
--- a/Runtime/Internal/BaseChart.Serie.cs
+++ b/Runtime/Internal/BaseChart.Serie.cs
@@ -304,6 +304,46 @@ namespace XCharts.Runtime
             return null;
         }
 
+        [Since("v3.4.0")]
+        /// <summary>
+        /// Add an arbitray dimension data to serie,such as (x,y,z,...).
+        /// |添加多维数据（x,y,z...）到指定的系列中。
+        /// </summary>
+        /// <param name="serieIndex">the index of serie</param>
+        /// <param name="multidimensionalData">the (x,y,z,...) data</param>
+        /// <returns></returns>
+        public SerieData AddData(int serieIndex, params double[] multidimensionalData)
+        {
+            var serie = GetSerie(serieIndex);
+            if (serie != null)
+            {
+                var serieData = serie.AddData(multidimensionalData);
+                RefreshPainter(serie.painter);
+                return serieData;
+            }
+            return null;
+        }
+
+        [Since("v3.4.0")]
+        /// <summary>
+        /// Add an arbitray dimension data to serie,such as (x,y,z,...).
+        /// |添加多维数据（x,y,z...）到指定的系列中。
+        /// </summary>
+        /// <param name="serieName">the name of serie</param>
+        /// <param name="multidimensionalData">the (x,y,z,...) data</param>
+        /// <returns></returns>
+        public SerieData AddData(string serieName, params double[] multidimensionalData)
+        {
+            var serie = GetSerie(serieName);
+            if (serie != null)
+            {
+                var serieData = serie.AddData(multidimensionalData);
+                RefreshPainter(serie.painter);
+                return serieData;
+            }
+            return null;
+        }
+
         /// <summary>
         /// Add a (x,y) data to serie.
         /// |添加（x,y）数据到指定系列中。
diff --git a/Runtime/Serie/Serie.cs b/Runtime/Serie/Serie.cs
index a7be10ad..478bd67e 100644
--- a/Runtime/Serie/Serie.cs
+++ b/Runtime/Serie/Serie.cs
@@ -1373,6 +1373,40 @@ namespace XCharts.Runtime
             }
         }
 
+        /// <summary>
+        /// 添加任意维数据到系列中。
+        /// </summary>
+        /// <param name="values">任意维数据</param>
+        /// <returns></returns>
+        public SerieData AddData(params double[] values)
+        {
+            if (values == null || values.Length == 0) return null;
+            string dataName = null;
+            string dataId = null;
+            if (values.Length == 1)
+                return AddYData(values[0], dataName, dataId);
+            else if (values.Length == 2)
+                return AddXYData(values[0], values[1], dataName, dataId);
+            else
+            {
+                CheckMaxCache();
+                m_ShowDataDimension = values.Length;
+                var serieData = SerieDataPool.Get();
+                serieData.name = dataName;
+                serieData.index = m_Data.Count;
+                serieData.id = dataId;
+                for (int i = 0; i < values.Length; i++)
+                {
+                    serieData.data.Add(values[i]);
+                }
+                AddSerieData(serieData);
+                SetVerticesDirty();
+                CheckDataName(dataName);
+                labelDirty = true;
+                return serieData;
+            }
+        }
+
         public SerieData AddChildData(SerieData parent, double value, string name, string id)
         {
             var serieData = new SerieData();