diff --git a/Assets/Plugins/NetCoreServer.dll b/Assets/Plugins/NetCoreServer.dll
index 96c5d745..91171372 100644
Binary files a/Assets/Plugins/NetCoreServer.dll and b/Assets/Plugins/NetCoreServer.dll differ
diff --git a/Assets/Scripts/Devices/Ble/Win/ServiceUuids.cs b/Assets/Scripts/Devices/Ble/Win/ServiceUuids.cs
index 03942c89..191766f4 100644
--- a/Assets/Scripts/Devices/Ble/Win/ServiceUuids.cs
+++ b/Assets/Scripts/Devices/Ble/Win/ServiceUuids.cs
@@ -167,6 +167,15 @@ namespace Assets.Scripts.Ble
         };
         public static readonly IReadOnlyList<ServiceUuid> CyclingServices = ServiceUuids.Services.Where(s => s.IsCycling).ToList();
 
+        public static List<string> GetServiceUuidList()
+        {
+            List<string> list = new List<string>();
+            foreach (var item in Services)
+            {
+                list.Add(item.IdGuid.ToString());
+            }
+            return list;
+        }
         public static ServiceUuid Get(byte[] type)
         {
             return ServiceUuids.Services.Single(s => s.IdByteArray == type);
diff --git a/Assets/Scripts/Devices/Ble/mobile/BleMobileThread.cs b/Assets/Scripts/Devices/Ble/mobile/BleMobileThread.cs
index a9db13d0..701ee78c 100644
--- a/Assets/Scripts/Devices/Ble/mobile/BleMobileThread.cs
+++ b/Assets/Scripts/Devices/Ble/mobile/BleMobileThread.cs
@@ -66,7 +66,8 @@ namespace Assets.Scripts.Devices.Ble
         }
      
         public void StartWatcher() {
-            BluetoothLEHardwareInterface.ScanForPeripheralsWithServices(null, null, (address, name, rssi, bytes) =>
+            
+            BluetoothLEHardwareInterface.ScanForPeripheralsWithServices(ServiceUuids.GetServiceUuidList().ToArray(), null, (address, name, rssi, bytes) =>
             {
                 ScanInfoReceived?.Invoke(this, address, name, rssi, bytes);
             }, true);
diff --git a/Assets/Scripts/Scenes/Ride/Scripts/NearByFactory.cs b/Assets/Scripts/Scenes/Ride/Scripts/NearByFactory.cs
index 1ce979a6..2eea9060 100644
--- a/Assets/Scripts/Scenes/Ride/Scripts/NearByFactory.cs
+++ b/Assets/Scripts/Scenes/Ride/Scripts/NearByFactory.cs
@@ -1,6 +1,7 @@
 using Assets.Scenes.Ride.Scripts.Model;
 using System.Linq;
 using UnityEngine;
+using UnityEngine.EventSystems;
 using UnityEngine.UI;
 
 namespace Assets.Scenes.Ride.Scripts
@@ -24,7 +25,7 @@ namespace Assets.Scenes.Ride.Scripts
 
             Title = transform.Find("Title").GetComponent<Text>();
             OnlineUserNum = transform.Find("NearByView/OnlineUserNum").GetComponent<Text>();
-            pageSize = 999;//开启无线下拉
+            pageSize = 5;//开启无线下拉
         }
         protected override void CreateList()
         {
@@ -49,6 +50,7 @@ namespace Assets.Scenes.Ride.Scripts
                 Create(nearList[i]);
             }
         }
+
         private void Create(NearRiderModel item)
         {
             var rankingList = FindObjectsOfType<NearByItemScript>();