diff --git a/Scripts/UI/Internal/BaseChart.cs b/Scripts/UI/Internal/BaseChart.cs
index 6ec68714..0a3ecf25 100644
--- a/Scripts/UI/Internal/BaseChart.cs
+++ b/Scripts/UI/Internal/BaseChart.cs
@@ -481,6 +481,7 @@ namespace XCharts
             if (m_ReinitLabel)
             {
                 m_ReinitLabel = false;
+                m_LegendRealShowName = m_Series.GetSerieNameList();
                 InitSerieLabel();
             }
             if (m_RefreshLabel)