diff --git a/Wpf_AiSportsMicrospace/Dto/GroupJumpRopeContext.cs b/Wpf_AiSportsMicrospace/Dto/GroupJumpRopeContext.cs
new file mode 100644
index 0000000..686d3c4
--- /dev/null
+++ b/Wpf_AiSportsMicrospace/Dto/GroupJumpRopeContext.cs
@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Text;
+using Yztob.AiSports.Postures.Sports;
+
+namespace Dto
+{
+    public class GroupJumpRopeContext
+    {
+        public int Index { get; set; }
+        public Point NormalizedPosition { get; set; }
+        public SportBase Sport { get; set; }
+        public UserItem User { get; set; }
+
+        public string LastNumberText { get; set; } = "";
+        public DateTime LastJumpTime { get; set; } = DateTime.MinValue;
+        public DateTime LastUIUpdateTime { get; set; } = DateTime.MinValue;
+    }
+}