diff --git a/Assets/XCharts/CHANGELOG.md b/Assets/XCharts/CHANGELOG.md
index f7861b8d..c3d8134e 100644
--- a/Assets/XCharts/CHANGELOG.md
+++ b/Assets/XCharts/CHANGELOG.md
@@ -1,6 +1,7 @@
 
 # 更新日志
 
+* (2020.03.11) 发布`v1.3.0`版本
 * (2020.03.11) 优化`LineChart`的`label`偏移显示
 * (2020.03.11) 优化清空并重新添加数据后的自动刷新问题
 * (2020.03.10) 增加`LineChart`的普通折线图可通过`ignore`参数设置忽略数据的支持
diff --git a/Assets/XCharts/Demo/Runtime/Demo_Test.cs b/Assets/XCharts/Demo/Runtime/Demo_Test.cs
index 09d9ce4e..ad7581a3 100644
--- a/Assets/XCharts/Demo/Runtime/Demo_Test.cs
+++ b/Assets/XCharts/Demo/Runtime/Demo_Test.cs
@@ -28,32 +28,29 @@ namespace XCharts
 
         void Update()
         {
-            // updateTime += Time.deltaTime;
-            // if (chart && updateTime > 2)
-            // {
-            //     updateTime = 0;
-            //     var serie = chart.series.GetSerie(0);
-            //     serie.animation.dataChangeEnable = true;
-            //     var dataCount = serie.dataCount;
-            //     if (chart is HeatmapChart)
-            //     {
-            //         var dimension = serie.GetSerieData(0).data.Count - 1;
-            //         for (int i = 0; i < dataCount; i++)
-            //         {
-            //             chart.UpdateData(0, i, dimension, Random.Range(0, 10));
-            //         }
-            //     }
-            //     else
-            //     {
-            //         chart.UpdateData(0, Random.Range(0, dataCount), Random.Range(10, 90));
-            //     }
-            // }
+            if (Input.GetKeyDown(KeyCode.Space))
+            {
+                AddData();
+            }
         }
 
         void OnTestBtn()
         {
-            //chart.series.list[0].lineStyle.width =UnityEngine.Random.Range(1, 5);
-            chart.series.list[0].lineStyle.width =UnityEngine.Random.Range(1, 5);
+            chart.ClearData();
+        }
+
+        void AddData()
+        {
+            chart.ClearData();
+            int count = Random.Range(5, 20);
+            for (int i = 0; i < count; i++)
+            {
+                (chart as CoordinateChart).AddXAxisData("x" + i);
+                if (Random.Range(1, 3) == 2)
+                    chart.AddData(0, Random.Range(10, 200));
+                else
+                    chart.AddData(0, Random.Range(10, 100));
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/Assets/XCharts/Runtime/Utility/XChartsMgr.cs b/Assets/XCharts/Runtime/Utility/XChartsMgr.cs
index ec7c2674..0a9ec770 100644
--- a/Assets/XCharts/Runtime/Utility/XChartsMgr.cs
+++ b/Assets/XCharts/Runtime/Utility/XChartsMgr.cs
@@ -24,8 +24,8 @@ namespace XCharts
 
     public class XChartsMgr : MonoBehaviour
     {
-        public const string version = "1.2.0";
-        public const int date = 20200308;
+        public const string version = "1.3.0";
+        public const int date = 20200311;
 
         [SerializeField] private string m_NowVersion;
         [SerializeField] private string m_NewVersion;
diff --git a/Assets/XCharts/package.json b/Assets/XCharts/package.json
index 1ea6c2c0..fc9da6e3 100644
--- a/Assets/XCharts/package.json
+++ b/Assets/XCharts/package.json
@@ -1,7 +1,7 @@
 {
   "name": "com.monitor1394.xcharts",
   "displayName": "XCharts",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "unity": "2018.3",
   "description": "A charting and data visualization library for Unity.",
   "keywords": [
diff --git a/Assets/XCharts/version.json b/Assets/XCharts/version.json
index 642b3bd8..8d8b9648 100644
--- a/Assets/XCharts/version.json
+++ b/Assets/XCharts/version.json
@@ -1,5 +1,5 @@
 {
-    "version": "1.2.0",
+    "version": "1.3.0",
     "date": "20200311",
     "checkdate": "20200311",
     "desc": "如果 XCharts 对您有帮助，希望您能在 Github 上点 Star 支持，非常感谢！",