diff --git a/CHANGELOG.md b/CHANGELOG.md
index 432b1b45..eda4176d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -57,6 +57,7 @@
 
 ## master
 
+* (2022.08.09) 修复`Serie`的数据项索引异常引起的其他问题
 * (2022.08.08) 优化`Serie`的数据项索引维护，增加检测和修复功能
 * (2022.07.29) 修复在某些`Unity`版本导入后图表创建异常的问题
 * (2022.07.29) 增加`Axis`为`Time`时间轴时，支持次刻度和次分割线
diff --git a/Runtime/Serie/SerieHandler.cs b/Runtime/Serie/SerieHandler.cs
index 1ff1b82a..3c0db474 100644
--- a/Runtime/Serie/SerieHandler.cs
+++ b/Runtime/Serie/SerieHandler.cs
@@ -218,7 +218,6 @@ namespace XCharts.Runtime
             for (int j = 0; j < serie.data.Count; j++)
             {
                 var serieData = serie.data[j];
-                serieData.index = count;
                 serieData.labelObject = null;
                 if (AddSerieLabel(m_SerieLabelRoot, serieData, ref count))
                 {