diff --git a/Documentation~/zh/changelog.md b/Documentation~/zh/changelog.md
index 5fc99394..39716713 100644
--- a/Documentation~/zh/changelog.md
+++ b/Documentation~/zh/changelog.md
@@ -68,7 +68,8 @@ slug: /changelog
 
 ## master
 
-* (2023.09.05) 修复`Ring`的`TriggerTooltip()`接口无效的问题
+* (2023.09.05) 优化`LabelLine`的`lineEndX`在`Pie`中的表现
+* (2023.09.05) 修复`TriggerTooltip()`接口对`Ring`无效的问题
 * (2023.09.05) 修复`Radar`数据全为0时绘制报错的问题
 
 ## v3.8.0
diff --git a/Runtime/Serie/Pie/PieHandler.cs b/Runtime/Serie/Pie/PieHandler.cs
index 2284d958..f8d9b9c1 100644
--- a/Runtime/Serie/Pie/PieHandler.cs
+++ b/Runtime/Serie/Pie/PieHandler.cs
@@ -461,7 +461,7 @@ namespace XCharts.Runtime
                 : pos2 + dire * lineLength2 + labelLine.GetEndSymbolOffset();
             if (labelLine.lineEndX != 0)
             {
-                pos5.x = isLeft ? -Mathf.Abs(labelLine.lineEndX) : Mathf.Abs(labelLine.lineEndX);
+                pos5.x = serie.context.center.x + (isLeft ? -Mathf.Abs(labelLine.lineEndX) : Mathf.Abs(labelLine.lineEndX));
             }
             serieData.context.labelLinePosition2 = pos2;
             serieData.context.labelPosition = pos5;