diff --git a/Examples/Example_TestSerie.cs b/Examples/Example_TestSerie.cs
new file mode 100644
index 00000000..43ce786b
--- /dev/null
+++ b/Examples/Example_TestSerie.cs
@@ -0,0 +1,28 @@
+using UnityEngine;
+using XCharts.Runtime;
+#if INPUT_SYSTEM_ENABLED
+using Input = XCharts.Runtime.InputHelper;
+#endif
+namespace XCharts.Example
+{
+    [DisallowMultipleComponent]
+    public class Example_TestSerie : MonoBehaviour
+    {
+        public int maxCache = 100;
+        BaseChart chart;
+        int timestamp;
+
+        void Awake()
+        {
+            chart = gameObject.GetComponent<BaseChart>();
+        }
+        void Update()
+        {
+            if (Input.GetKeyDown(KeyCode.R))
+            {
+                chart.GetSerie(0).radius[1] = Random.Range(50, 80);
+                chart.SetAllDirty();
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Examples/Example_TestSerie.cs.meta b/Examples/Example_TestSerie.cs.meta
new file mode 100644
index 00000000..f67b989b
--- /dev/null
+++ b/Examples/Example_TestSerie.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: bf5f1bfed3ae24fcf871087abf8bdb59
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Runtime/Internal/BaseChart.cs b/Runtime/Internal/BaseChart.cs
index c3d6e594..bf1f0c4b 100644
--- a/Runtime/Internal/BaseChart.cs
+++ b/Runtime/Internal/BaseChart.cs
@@ -176,7 +176,7 @@ namespace XCharts.Runtime
         protected override void OnValidate()
         {
             base.OnValidate();
-            foreach (var handler in m_SerieHandlers) handler.OnValidate();
+            foreach (var handler in m_SerieHandlers) handler.ForceUpdateSerieContext();
         }
 #endif
 
diff --git a/Runtime/Serie/Serie.cs b/Runtime/Serie/Serie.cs
index f1abc3de..d7cc8346 100644
--- a/Runtime/Serie/Serie.cs
+++ b/Runtime/Serie/Serie.cs
@@ -1041,6 +1041,12 @@ namespace XCharts.Runtime
             titleDirty = true;
         }
 
+        public override void SetVerticesDirty()
+        {
+            base.SetVerticesDirty();
+            handler.ForceUpdateSerieContext();
+        }
+
         private bool AnySerieDataVerticesDirty()
         {
             if (IsPerformanceMode())
diff --git a/Runtime/Serie/SerieHandler.cs b/Runtime/Serie/SerieHandler.cs
index d880f51b..648c4d09 100644
--- a/Runtime/Serie/SerieHandler.cs
+++ b/Runtime/Serie/SerieHandler.cs
@@ -29,9 +29,9 @@ namespace XCharts.Runtime
         public virtual void OnBeginDrag(PointerEventData eventData) { }
         public virtual void OnEndDrag(PointerEventData eventData) { }
         public virtual void OnScroll(PointerEventData eventData) { }
-        public virtual void OnValidate() { }
         public virtual void RefreshLabelNextFrame() { }
         public virtual void RefreshLabelInternal() { }
+        public virtual void ForceUpdateSerieContext() { }
         public virtual void UpdateSerieContext() { }
         public virtual void UpdateTooltipSerieParams(int dataIndex, bool showCategory,
             string category, string marker,
@@ -64,6 +64,9 @@ namespace XCharts.Runtime
         protected int m_LegendEnterIndex;
         protected ChartLabel m_EndLabel;
 
+        private float[] m_LastRadius = new float[2] { 0, 0 };
+        private float[] m_LastCenter = new float[2] { 0, 0 };
+
         public T serie { get; internal set; }
         public GameObject labelObject { get { return m_SerieLabelRoot; } }
 
@@ -75,13 +78,9 @@ namespace XCharts.Runtime
             AnimationStyleHelper.UpdateSerieAnimation(serie);
         }
 
-        public override void OnValidate()
-        {
-            m_ForceUpdateSerieContext = true;
-        }
-
         public override void Update()
         {
+            CheckConfigurationChanged();
             if (m_NeedInitComponent)
             {
                 m_NeedInitComponent = false;
@@ -136,6 +135,27 @@ namespace XCharts.Runtime
             UpdateSerieContextInternal();
         }
 
+        public override void ForceUpdateSerieContext()
+        {
+            m_ForceUpdateSerieContext = true;
+        }
+
+        private void CheckConfigurationChanged()
+        {
+            if (m_LastRadius[0] != serie.radius[0] || m_LastRadius[1] != serie.radius[1])
+            {
+                m_LastRadius[0] = serie.radius[0];
+                m_LastRadius[1] = serie.radius[1];
+                serie.SetVerticesDirty();
+            }
+            if (m_LastCenter[0] != serie.center[0] || m_LastCenter[1] != serie.center[1])
+            {
+                m_LastCenter[0] = serie.center[0];
+                m_LastCenter[1] = serie.center[1];
+                serie.SetVerticesDirty();
+            }
+        }
+
         private void UpdateSerieContextInternal()
         {
             var lastEnter = serie.context.pointerEnter;