diff --git a/Assets/XCharts/Runtime/Component/Theme/ChartTheme.cs b/Assets/XCharts/Runtime/Component/Theme/ChartTheme.cs
index 33d42225..c18799b3 100644
--- a/Assets/XCharts/Runtime/Component/Theme/ChartTheme.cs
+++ b/Assets/XCharts/Runtime/Component/Theme/ChartTheme.cs
@@ -276,6 +276,7 @@ public void CopyTheme(ChartTheme theme)
             m_AngleAxis.Copy(theme.angleAxis);
             m_Polar.Copy(theme.polar);
             m_Gauge.Copy(theme.gauge);
+            m_Radar.Copy(theme.radar);
             m_Tooltip.Copy(theme.tooltip);
             m_DataZoom.Copy(theme.dataZoom);
             m_VisualMap.Copy(theme.visualMap);