diff --git a/Examples/Example05_DynamicChart.cs b/Examples/Example05_DynamicChart.cs
index 5818517c..234ed595 100644
--- a/Examples/Example05_DynamicChart.cs
+++ b/Examples/Example05_DynamicChart.cs
@@ -42,7 +42,6 @@ namespace XCharts.Example
         {
             var chartObject = CreateChartObject(chartName);
             var chart = chartObject.AddComponent<PieChart>();
-            chart.Init();
             chart.SetSize(580, 300);
 
             chart.EnsureChartComponent<Title>().show = true;
@@ -64,7 +63,6 @@ namespace XCharts.Example
         {
             var chartObject = CreateChartObject(chartName);
             var chart = chartObject.AddComponent<PieChart>();
-            chart.Init();
             chart.SetSize(580, 300);
 
             chart.EnsureChartComponent<Title>().show = true;
diff --git a/Examples/Example13_LineSimple.cs b/Examples/Example13_LineSimple.cs
index 72d8ebe4..5e4f24fe 100644
--- a/Examples/Example13_LineSimple.cs
+++ b/Examples/Example13_LineSimple.cs
@@ -25,11 +25,10 @@ namespace XCharts.Example
 
         void AddData()
         {
-            var chart = gameObject.GetComponent<SimplifiedLineChart>();
+            var chart = gameObject.GetComponent<LineChart>();
             if (chart == null)
             {
-                chart = gameObject.AddComponent<SimplifiedLineChart>();
-                chart.Init();
+                chart = gameObject.AddComponent<LineChart>();
                 chart.SetSize(580, 300);
             }
             chart.EnsureChartComponent<Title>().show = true;
@@ -49,9 +48,9 @@ namespace XCharts.Example
             xAxis.boundaryGap = true;
 
             chart.RemoveData();
-            chart.AddSerie<SimplifiedLine>();
-            chart.AddSerie<SimplifiedLine>();
-            for (int i = 0; i < 200; i++)
+            chart.AddSerie<Line>();
+            chart.AddSerie<Line>();
+            for (int i = 0; i < 20; i++)
             {
                 chart.AddXAxisData("x" + i);
                 chart.AddData(0, Random.Range(10, 20));
diff --git a/Runtime/Internal/BaseChart.API.cs b/Runtime/Internal/BaseChart.API.cs
index 7952d057..1bcabee3 100644
--- a/Runtime/Internal/BaseChart.API.cs
+++ b/Runtime/Internal/BaseChart.API.cs
@@ -165,19 +165,10 @@ namespace XCharts.Runtime
         /// ||鼠标退出图例回调。参数：legendIndex, legendName
         /// </summary>
         public Action<Legend, int, string> onLegendExit { set { m_OnLegendExit = value; } internal get { return m_OnLegendExit; } }
-        public void Init(bool defaultChart = true)
-        {
-            if (defaultChart)
-            {
-                OnInit();
-                DefaultChart();
-                m_DefaultChartInited = true;
-            }
-            else
-            {
-                OnBeforeSerialize();
-            }
-        }
+
+        [Obsolete("No need to call Init() anymore.", true)]
+        public void Init(bool defaultChart = true) { }
+
         /// <summary>
         /// Redraw chart in next frame.
         /// ||在下一帧刷新整个图表。
diff --git a/Runtime/Internal/BaseChart.cs b/Runtime/Internal/BaseChart.cs
index 3f7bf83d..2cf33bbb 100644
--- a/Runtime/Internal/BaseChart.cs
+++ b/Runtime/Internal/BaseChart.cs
@@ -19,7 +19,7 @@ namespace XCharts.Runtime
         [SerializeField] protected ThemeStyle m_Theme = new ThemeStyle();
         [SerializeField] protected Settings m_Settings;
         [SerializeField] protected DebugInfo m_DebugInfo = new DebugInfo();
-        [SerializeField] protected bool m_DefaultChartInited = false;
+        [SerializeField] protected bool m_ChartInited = false;
 
 #pragma warning disable 0414
         [SerializeField][ListForComponent(typeof(AngleAxis))] private List<AngleAxis> m_AngleAxes = new List<AngleAxis>();
@@ -136,6 +136,7 @@ namespace XCharts.Runtime
                 m_Settings = Settings.DefaultSettings;
             CheckTheme(true);
             base.Awake();
+            CheckChartInit();
             InitComponentHandlers();
             InitSerieHandlers();
             AnimationReset();
@@ -171,17 +172,26 @@ namespace XCharts.Runtime
                 rectTransform.sizeDelta = new Vector2(m_ChartWidth, m_ChartHeight);
             }
             ChartHelper.HideAllObject(transform);
+            m_ChartInited = true;
             if (m_OnInit != null)
                 m_OnInit();
         }
 
+        protected void CheckChartInit()
+        {
+            if (!m_ChartInited)
+            {
+                OnInit();
+                DefaultChart();
+            }
+        }
+
 #if UNITY_EDITOR
         protected override void Reset()
         {
             base.Reset();
             OnInit();
             DefaultChart();
-            m_DefaultChartInited = true;
             Awake();
         }