diff --git a/Assets/Scripts/Scenes/MainController.cs b/Assets/Scripts/Scenes/MainController.cs
index 554613a8..7e6cc3b0 100644
--- a/Assets/Scripts/Scenes/MainController.cs
+++ b/Assets/Scripts/Scenes/MainController.cs
@@ -175,11 +175,13 @@ public class MainController : BaseScene
     }
     void FinishMessageLeft() 
     {
+#if UNITY_STANDALONE_WIN
         msgIndex = 0;
-        foreach (var item in msgs) 
+        foreach (var item in msgs)
         {
             item.DOFade(0, 0.3f);
         }
+#endif
     }
 
     void FinishMessageRight() 
@@ -309,7 +311,8 @@ public class MainController : BaseScene
             MapUDPService.Send(0, App.CurrentUser.Id, new double[]{ 0d,0d}, competitionId: 0);
             //发送消息
 
-            foreach (var item in MapUDPService.GetOnlineUserList())
+            var list = MapUDPService.GetOnlineUserList();
+            foreach (var item in list)
             {
                 if (item.RouteId > 0)
                 {
@@ -322,7 +325,7 @@ public class MainController : BaseScene
                             App.RouteNameDict.Add(item.RouteId, item.RouteName);
                         }
                     }
-                    else 
+                    else
                     {
                         item.RouteName = App.RouteNameDict[item.RouteId];
                     }
@@ -335,27 +338,32 @@ public class MainController : BaseScene
                     {
                         message = $"完成了<color=#ff2742>{item.RouteName}</color>的挑战";
                     }
-                    if (!string.IsNullOrEmpty(message)) 
+                    if (!string.IsNullOrEmpty(message))
                     {
                         EventQueueSystem.QueueEventOnce(new LinkedMessageEvent(item.RouteId, message, item.HeadImage, item.Name), $"{item.RouteId}{item.Name}");
                     }
                 }
+                if (item.Point[0] == -1d)
+                {
+                    var message = $"{item.Name}上线了";
+                    EventQueueSystem.QueueEventOnce(new LinkedMessageEvent(item.RouteId, message, item.HeadImage, item.Name), $"{item.Id}{item.LastActiveTime}{item.Point}");
+                }
                 //距离
                 if (item.EndDistance > 50)
                 {
-                    var message =  $"在骑行过程中突破了<color=#00ff00>{"50KM"}</color>的挑战" ;
+                    var message = $"在骑行过程中突破了<color=#00ff00>{"50KM"}</color>的挑战";
                     EventQueueSystem.QueueEventOnce(new LinkedMessageEvent(item.RouteId, message, item.HeadImage, item.Name), $"{item.RouteId}{item.Name}50KM");
                 }
                 //速度
                 if (item.Speed > 10)
                 {
-                    var message =  $"在骑行过程中速度达到了惊人的<color=#ff0000>{item.Speed}</color>KM/H";
+                    var message = $"在骑行过程中速度达到了惊人的<color=#ff0000>{item.Speed}</color>KM/H";
                     EventQueueSystem.QueueEventOnce(new LinkedMessageEvent(item.RouteId, message, item.HeadImage, item.Name), $"{item.RouteId}{item.Name}10KM/H");
                 }
                 //功体比
                 if (item.WeightKg > 2)
                 {
-                    var message =  $"在骑行过程中功体比达到了惊人的<color=#0000ff>{item.WeightKg}</color>w/kg";
+                    var message = $"在骑行过程中功体比达到了惊人的<color=#0000ff>{item.WeightKg}</color>w/kg";
                     EventQueueSystem.QueueEventOnce(new LinkedMessageEvent(item.RouteId, message, item.HeadImage, item.Name), $"{item.RouteId}{item.Name}2WeightKg");
                 }
             }
diff --git a/Assets/Scripts/Utils/Loom.cs b/Assets/Scripts/Utils/Loom.cs
index 75921602..ea44f950 100644
--- a/Assets/Scripts/Utils/Loom.cs
+++ b/Assets/Scripts/Utils/Loom.cs
@@ -46,8 +46,8 @@ public class Loom : MonoBehaviour
             DontDestroyOnLoad(g);
             _current = g.AddComponent<Loom>();
             MapUDPService.Init();
+            MapUDPService.Send(0, App.CurrentUser.Id, new double[] { -1d, -1d }, competitionId: 0);
         }
-
     }
 
     private List<Action> _actions = new List<Action>();