diff --git a/Hander/MapRecordRankingHander.cs b/Hander/MapRecordRankingHander.cs
index 09ed34e..f74f157 100644
--- a/Hander/MapRecordRankingHander.cs
+++ b/Hander/MapRecordRankingHander.cs
@@ -59,6 +59,11 @@ namespace OnlineUserPool.Hander
                         //    targetData._Power.ToString(),
                         //    targetData._Cadence.ToString()
                         //};
+                        var weightKg = 0.0D;
+                        if(targetData._Power >= 0)
+                        {
+                            weightKg = Math.Round(targetData._Power / item.Weight, 2);
+                        }
                         var info = new MsgModel()
                         {
                             exit = item.End,
@@ -72,7 +77,7 @@ namespace OnlineUserPool.Hander
                             CommandType = 1,
                             IsVirtual = true,
                             Speed = targetData._Speed,
-                            WeightKg = Math.Round(targetData._Power / item.Weight, 2),
+                            WeightKg = weightKg,
                             PreDistance = item.GetPreDistance()
                         };
                         msgModels.Add(info);
diff --git a/Model/MsgModel.cs b/Model/MsgModel.cs
index 88f00be..c03c117 100644
--- a/Model/MsgModel.cs
+++ b/Model/MsgModel.cs
@@ -41,5 +41,7 @@ namespace OnlineUserPool.Model
         public double WeightKg { get; set; }
 
         public int Competitionid { get; set; }
+
+        public bool Saved { get; set; }
     }
 }
diff --git a/ViewModels/MainWindowViewModel.cs b/ViewModels/MainWindowViewModel.cs
index 00ca732..3e76464 100644
--- a/ViewModels/MainWindowViewModel.cs
+++ b/ViewModels/MainWindowViewModel.cs
@@ -210,7 +210,8 @@ namespace OnlineUserPool.ViewModels
                 m.EndDistance,
                 m.IsVirtual,//后面要把这个字段过滤掉
                 m.WeightKg,
-                m.Competitionid
+                m.Competitionid,
+                m.Saved
             }));
             var data = Encoding.ASCII.GetBytes(jsonString);
             foreach (var item in clients)