diff --git a/src/CAD/IFox.CAD.Shared/Runtime/Env.cs b/src/CAD/IFox.CAD.Shared/Runtime/Env.cs
index 7e8085a32a0632c2d410e82f7e0cb430b11ecd30..0c23f66a954a44781f8ae89566617c9891a4dc61 100644
--- a/src/CAD/IFox.CAD.Shared/Runtime/Env.cs
+++ b/src/CAD/IFox.CAD.Shared/Runtime/Env.cs
@@ -102,6 +102,10 @@ public static bool OrthoMode
         get => Convert.ToInt16(Acap.GetSystemVariable("ORTHOMODE")) == 1;
         set => Acap.SetSystemVariable("ORTHOMODE", Convert.ToInt16(value));
     }
+    /// <summary>
+    /// 获取系统变量LastPoint的坐标(UCS)
+    /// </summary>
+    public static Point3d LastPoint => (Point3d)Acap.GetSystemVariable("LASTPOINT");
 
     #region Dimblk