diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed741989..d2e2ad00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -57,6 +57,7 @@
 
 ## master
 
+* (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
 * (2022.07.19) 增加`Axis`的`MinorSplitLine`设置坐标轴次分割线
 * (2022.07.19) 增加`Axis`的`MinorTick`设置坐标轴次刻度
diff --git a/Documentation/XChartsConfiguration-EN.md b/Documentation/XChartsConfiguration-EN.md
index 6af10094..f60e4b3c 100644
--- a/Documentation/XChartsConfiguration-EN.md
+++ b/Documentation/XChartsConfiguration-EN.md
@@ -265,11 +265,11 @@ The axis in rectangular coordinate.
 |`axisLine`|||axis Line. [AxisLine](#AxisLine)|
 |`axisName`|||axis name. [AxisName](#AxisName)|
 |`axisTick`|||axis tick. [AxisTick](#AxisTick)|
-|`minorTick`|||axis minor tick. [AxisMinorTick](#AxisMinorTick)|
 |`axisLabel`|||axis label. [AxisLabel](#AxisLabel)|
 |`splitLine`|||axis split line. [AxisSplitLine](#AxisSplitLine)|
-|`minorSplitLine`|||axis minor split line. [AxisMinorSplitLine](#AxisMinorSplitLine)|
 |`splitArea`|||axis split area. [AxisSplitArea](#AxisSplitArea)|
+|`minorTick`||v3.2.0|axis minor tick. [AxisMinorTick](#AxisMinorTick)|
+|`minorSplitLine`||v3.2.0|axis minor split line. [AxisMinorSplitLine](#AxisMinorSplitLine)|
 
 ## `AxisLabel`
 
@@ -303,6 +303,8 @@ Settings related to axis line.
 
 Inherits or Implemented: [BaseLine](#BaseLine)
 
+> Since `v3.2.0`
+
 Minor split line of axis in grid area.
 
 |field|default|since|comment|
@@ -314,6 +316,8 @@ Minor split line of axis in grid area.
 
 Inherits or Implemented: [BaseLine](#BaseLine)
 
+> Since `v3.2.0`
+
 Settings related to axis minor tick.
 
 |field|default|since|comment|
diff --git a/Documentation/XChartsConfiguration-ZH.md b/Documentation/XChartsConfiguration-ZH.md
index 42e46a7e..2de92c74 100644
--- a/Documentation/XChartsConfiguration-ZH.md
+++ b/Documentation/XChartsConfiguration-ZH.md
@@ -265,11 +265,11 @@ Inherits or Implemented: [MainComponent](#MainComponent)
 |`axisLine`|||坐标轴轴线。 [AxisLine](#AxisLine)|
 |`axisName`|||坐标轴名称。 [AxisName](#AxisName)|
 |`axisTick`|||坐标轴刻度。 [AxisTick](#AxisTick)|
-|`minorTick`|||坐标轴次刻度。 [AxisMinorTick](#AxisMinorTick)|
 |`axisLabel`|||坐标轴刻度标签。 [AxisLabel](#AxisLabel)|
 |`splitLine`|||坐标轴分割线。 [AxisSplitLine](#AxisSplitLine)|
-|`minorSplitLine`|||坐标轴次分割线。 [AxisMinorSplitLine](#AxisMinorSplitLine)|
 |`splitArea`|||坐标轴分割区域。 [AxisSplitArea](#AxisSplitArea)|
+|`minorTick`||v3.2.0|坐标轴次刻度。 [AxisMinorTick](#AxisMinorTick)|
+|`minorSplitLine`||v3.2.0|坐标轴次分割线。 [AxisMinorSplitLine](#AxisMinorSplitLine)|
 
 ## `AxisLabel`
 
@@ -303,6 +303,8 @@ Inherits or Implemented: [BaseLine](#BaseLine)
 
 Inherits or Implemented: [BaseLine](#BaseLine)
 
+> 从 `v3.2.0` 开始支持
+
 坐标轴在 grid 区域中的次分隔线。次分割线会对齐次刻度线 minorTick。
 
 |field|default|since|comment|
@@ -314,7 +316,9 @@ Inherits or Implemented: [BaseLine](#BaseLine)
 
 Inherits or Implemented: [BaseLine](#BaseLine)
 
-坐标轴次刻度相关设置。注意：次刻度无法再类目轴中使用。
+> 从 `v3.2.0` 开始支持
+
+坐标轴次刻度相关设置。注意：次刻度无法在类目轴中使用。
 
 |field|default|since|comment|
 |--|--|--|--|
diff --git a/Runtime/Component/Axis/Axis.cs b/Runtime/Component/Axis/Axis.cs
index 221c2e42..46bbb8e5 100644
--- a/Runtime/Component/Axis/Axis.cs
+++ b/Runtime/Component/Axis/Axis.cs
@@ -98,11 +98,11 @@ namespace XCharts.Runtime
         [SerializeField] protected AxisLine m_AxisLine = AxisLine.defaultAxisLine;
         [SerializeField] protected AxisName m_AxisName = AxisName.defaultAxisName;
         [SerializeField] protected AxisTick m_AxisTick = AxisTick.defaultTick;
-        [SerializeField] protected AxisMinorTick m_MinorTick = AxisMinorTick.defaultMinorTick;
         [SerializeField] protected AxisLabel m_AxisLabel = AxisLabel.defaultAxisLabel;
         [SerializeField] protected AxisSplitLine m_SplitLine = AxisSplitLine.defaultSplitLine;
-        [SerializeField] protected AxisMinorSplitLine m_MinorSplitLine = AxisMinorSplitLine.defaultMinorSplitLine;
         [SerializeField] protected AxisSplitArea m_SplitArea = AxisSplitArea.defaultSplitArea;
+        [SerializeField][Since("v3.2.0")] protected AxisMinorTick m_MinorTick = AxisMinorTick.defaultMinorTick;
+        [SerializeField][Since("v3.2.0")] protected AxisMinorSplitLine m_MinorSplitLine = AxisMinorSplitLine.defaultMinorSplitLine;
 
         public AxisContext context = new AxisContext();
 
diff --git a/Runtime/Component/Axis/AxisMinorSplitLine.cs b/Runtime/Component/Axis/AxisMinorSplitLine.cs
index 6716705b..f44c2fb9 100644
--- a/Runtime/Component/Axis/AxisMinorSplitLine.cs
+++ b/Runtime/Component/Axis/AxisMinorSplitLine.cs
@@ -8,6 +8,7 @@ namespace XCharts.Runtime
     /// |坐标轴在 grid 区域中的次分隔线。次分割线会对齐次刻度线 minorTick。
     /// </summary>
     [Serializable]
+    [Since("v3.2.0")]
     public class AxisMinorSplitLine : BaseLine
     {
         [SerializeField] private float m_Distance;
diff --git a/Runtime/Component/Axis/AxisMinorTick.cs b/Runtime/Component/Axis/AxisMinorTick.cs
index 67e16f48..f8f3fc5e 100644
--- a/Runtime/Component/Axis/AxisMinorTick.cs
+++ b/Runtime/Component/Axis/AxisMinorTick.cs
@@ -4,7 +4,7 @@ namespace XCharts.Runtime
 {
     /// <summary>
     /// Settings related to axis minor tick.
-    /// |坐标轴次刻度相关设置。注意：次刻度无法再类目轴中使用。
+    /// |坐标轴次刻度相关设置。注意：次刻度无法在类目轴中使用。
     /// </summary>
     [System.Serializable]
     [Since("v3.2.0")]