diff --git a/Assets/XCharts/Scripts/UI/Component/Series.cs b/Assets/XCharts/Scripts/UI/Component/Series.cs
index 6f9f8343..11823f5f 100644
--- a/Assets/XCharts/Scripts/UI/Component/Series.cs
+++ b/Assets/XCharts/Scripts/UI/Component/Series.cs
@@ -831,6 +831,17 @@ namespace XCharts
             }
         }
 
+        /// <summary>
+        /// 重置初始动画
+        /// </summary>
+        public void AnimationReset()
+        {
+            foreach (var serie in m_Series)
+            {
+                if (serie.animation.enable) serie.animation.Reset();
+            }
+        }
+
         /// <summary>
         /// 从json中解析数据
         /// </summary>
diff --git a/Assets/XCharts/Scripts/UI/Internal/Animation.cs b/Assets/XCharts/Scripts/UI/Internal/Animation.cs
index 5dc3b3d4..120b9696 100644
--- a/Assets/XCharts/Scripts/UI/Internal/Animation.cs
+++ b/Assets/XCharts/Scripts/UI/Internal/Animation.cs
@@ -100,6 +100,12 @@ namespace XCharts
             m_IsEnd = true;
         }
 
+        public void Reset()
+        {
+            Stop();
+            Start();
+        }
+
         public void InitProgress(int data, float curr, float dest)
         {
             if (!m_Inited && !m_IsEnd)
diff --git a/Assets/XCharts/Scripts/UI/Internal/BaseChart_API.cs b/Assets/XCharts/Scripts/UI/Internal/BaseChart_API.cs
index 039b7ff7..0bf35794 100644
--- a/Assets/XCharts/Scripts/UI/Internal/BaseChart_API.cs
+++ b/Assets/XCharts/Scripts/UI/Internal/BaseChart_API.cs
@@ -451,5 +451,16 @@ namespace XCharts
             m_CheckAnimation = false;
             m_Series.AnimationStop();
         }
+
+        /// <summary>
+        /// Reset animation to play.
+        /// 重置初始动画，重新播放。
+        /// </summary>
+        public void AnimationReset()
+        {
+            m_CheckAnimation = false;
+            m_Series.AnimationReset();
+            RefreshChart();
+        }
     }
 }
diff --git a/Assets/XCharts/Scripts/UI/LineChart.cs b/Assets/XCharts/Scripts/UI/LineChart.cs
index 88ca7b31..395572a5 100644
--- a/Assets/XCharts/Scripts/UI/LineChart.cs
+++ b/Assets/XCharts/Scripts/UI/LineChart.cs
@@ -238,7 +238,6 @@ namespace XCharts
             {
                 float duration = serie.animation.duration > 0 ? (float)serie.animation.duration / 1000 : 1;
                 float speed = totalDetailProgress  / duration;
-                Debug.LogError("speed:"+speed);
                 float symbolSpeed = serie.symbol.size / duration;
                 serie.animation.CheckProgress(Time.deltaTime * speed);
                 serie.animation.CheckSymbol(Time.deltaTime * symbolSpeed, serie.symbol.size);
diff --git a/README.md b/README.md
index da8fafff..4e0a7136 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ QQ交流群：XCharts交流群（202030963）
 
 ## 更新日志
 
+* （2019.09.26）增加`AnimationReset()`重置初始化动画接口
 * （2019.09.26）优化`LineChart`的密集数据的曲线效果
 * （2019.09.25）优化`SerieData`的自定义图标不与`SerieLabel`关联，可单独控制是否显示
 * （2019.09.24）增加`SerieData`的自定义图标相关配置支持