diff --git a/Runtime/API/BaseChart_API.cs b/Runtime/API/BaseChart_API.cs
index d9f2af90..4c54f6f8 100644
--- a/Runtime/API/BaseChart_API.cs
+++ b/Runtime/API/BaseChart_API.cs
@@ -18,6 +18,10 @@ namespace XCharts
     /// </summary>
     public partial class BaseChart
     {
+        /// <summary>
+        /// The theme info.
+        /// </summary>
+        public ThemeInfo themeInfo { get { return m_ThemeInfo; } }
         /// <summary>
         /// The title setting of chart.
         /// 标题组件