diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d30d8e9..4b1a9536 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 
 # 更新日志
 
-* (2020.05.18) 增加`chartName`属性，可通过`XChartMgr.Instance.GetChart(chartName)`获取图表
+* (2020.05.18) 增加`chartName`属性可指定图表的别称，可通过`XChartMgr.Instance.GetChart(chartName)`获取图表
 * (2020.05.16) 增加部分鼠标事件回调
 * (2020.05.15) 优化自带例子，`Demo`改名为`Example`
 * (2020.05.13) 增加`Serie`的`large`和`largeThreshold`参数配置折线图和柱状图的性能模式
diff --git a/Runtime/BarChart.cs b/Runtime/BarChart.cs
index 07fd575b..389d7c1a 100644
--- a/Runtime/BarChart.cs
+++ b/Runtime/BarChart.cs
@@ -16,12 +16,6 @@ namespace XCharts
     public class BarChart : CoordinateChart
     {
 
-        protected override void Awake()
-        {
-            base.Awake();
-            XChartsMgr.Instance.AddChart(this);
-        }
-
 #if UNITY_EDITOR
         protected override void Reset()
         {
diff --git a/Runtime/Helper/CheckHelper.cs b/Runtime/Helper/CheckHelper.cs
index 37d36a3e..f1100f2d 100644
--- a/Runtime/Helper/CheckHelper.cs
+++ b/Runtime/Helper/CheckHelper.cs
@@ -19,6 +19,7 @@ namespace XCharts
         {
             var sb = ChartHelper.sb;
             sb.Length = 0;
+            CheckName(chart, sb);
             CheckSize(chart, sb);
             CheckTheme(chart, sb);
             CheckTitle(chart, sb);
@@ -28,6 +29,16 @@ namespace XCharts
             return sb.ToString();
         }
 
+        private static void CheckName(BaseChart chart, StringBuilder sb)
+        {
+            if (string.IsNullOrEmpty(chart.chartName)) return;
+            var list = XChartsMgr.Instance.GetCharts(chart.chartName);
+            if (list.Count > 1)
+            {
+                sb.AppendFormat("warning:chart name is repeated: {0}\n", chart.chartName);
+            }
+        }
+
         private static void CheckSize(BaseChart chart, StringBuilder sb)
         {
             if (chart.chartWidth == 0 || chart.chartHeight == 0)
diff --git a/Runtime/Internal/BaseChart.cs b/Runtime/Internal/BaseChart.cs
index e83b4e12..53e798a5 100644
--- a/Runtime/Internal/BaseChart.cs
+++ b/Runtime/Internal/BaseChart.cs
@@ -52,33 +52,33 @@ namespace XCharts
         [SerializeField] protected Series m_Series = Series.defaultSeries;
         [SerializeField] protected Settings m_Settings = new Settings();
 
-        [NonSerialized] protected Action<VertexHelper> m_OnCustomDrawCallback;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnPointerClick;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnPointerDown;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnPointerUp;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnPointerEnter;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnPointerExit;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnBeginDrag;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnDrag;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnEndDrag;
-        [NonSerialized] protected Action<BaseChart, PointerEventData> m_OnScroll;
+        protected Action<VertexHelper> m_OnCustomDrawCallback;
+        protected Action<BaseChart, PointerEventData> m_OnPointerClick;
+        protected Action<BaseChart, PointerEventData> m_OnPointerDown;
+        protected Action<BaseChart, PointerEventData> m_OnPointerUp;
+        protected Action<BaseChart, PointerEventData> m_OnPointerEnter;
+        protected Action<BaseChart, PointerEventData> m_OnPointerExit;
+        protected Action<BaseChart, PointerEventData> m_OnBeginDrag;
+        protected Action<BaseChart, PointerEventData> m_OnDrag;
+        protected Action<BaseChart, PointerEventData> m_OnEndDrag;
+        protected Action<BaseChart, PointerEventData> m_OnScroll;
 
-        [NonSerialized] protected Vector3 m_ChartPosition = Vector3.zero;
-        [NonSerialized] protected Vector2 m_ChartMinAnchor;
-        [NonSerialized] protected Vector2 m_ChartMaxAnchor;
-        [NonSerialized] protected Vector2 m_ChartPivot;
-        [NonSerialized] protected Vector2 m_ChartSizeDelta;
-        [NonSerialized] protected Rect m_ChartRect = new Rect(0, 0, 0, 0);
+        protected Vector3 m_ChartPosition = Vector3.zero;
+        protected Vector2 m_ChartMinAnchor;
+        protected Vector2 m_ChartMaxAnchor;
+        protected Vector2 m_ChartPivot;
+        protected Vector2 m_ChartSizeDelta;
+        protected Rect m_ChartRect = new Rect(0, 0, 0, 0);
 
-        [NonSerialized] protected bool m_RefreshChart = false;
-        [NonSerialized] protected bool m_RefreshLabel = false;
-        [NonSerialized] protected bool m_ReinitLabel = false;
-        [NonSerialized] protected bool m_ReinitTitle = false;
-        [NonSerialized] protected bool m_CheckAnimation = false;
-        [NonSerialized] protected bool m_IsPlayingAnimation = false;
-        [NonSerialized] protected List<string> m_LegendRealShowName = new List<string>();
-        [NonSerialized] protected GameObject m_SerieLabelRoot;
-        [NonSerialized] protected bool m_ForceOpenRaycastTarget;
+        protected bool m_RefreshChart = false;
+        protected bool m_RefreshLabel = false;
+        protected bool m_ReinitLabel = false;
+        protected bool m_ReinitTitle = false;
+        protected bool m_CheckAnimation = false;
+        protected bool m_IsPlayingAnimation = false;
+        protected List<string> m_LegendRealShowName = new List<string>();
+        protected GameObject m_SerieLabelRoot;
+        protected bool m_ForceOpenRaycastTarget;
 
         protected Vector2 chartAnchorMax { get { return m_ChartMinAnchor; } }
         protected Vector2 chartAnchorMin { get { return m_ChartMaxAnchor; } }