diff --git a/Assets/Scripts/Devices/Ble/Characteristic/FtmsRowerData.cs b/Assets/Scripts/Devices/Ble/Characteristic/FtmsRowerData.cs
index 458c0a32..804d86fd 100644
--- a/Assets/Scripts/Devices/Ble/Characteristic/FtmsRowerData.cs
+++ b/Assets/Scripts/Devices/Ble/Characteristic/FtmsRowerData.cs
@@ -25,24 +25,25 @@ namespace Assets.Scripts.Devices.Ble.Characteristic
         /// </summary>
         public int AverageStrokeRate { get; set; } = 0;
 
-        //private UInt32 _totalDistance = 1;
-        public UInt32 TotalDistance { get; set; } = 1;
-        private UInt16 _instantaneousPace = 1;
-        /// <summary>
-        /// 即时配速
-        /// </summary>
-        public UInt16 InstantaneousPace
+        private UInt32 _totalDistance = 1;
+        public UInt32 TotalDistance
         {
-            get => _instantaneousPace;
+            get => _totalDistance;
             set
             {
-                if (_instantaneousPace == 0 && value != 0 && StartEvent != null)
+                if (_totalDistance == 0 && value != 0 && StartEvent != null)
                 {
                     StartEvent.Invoke(this, null);
                 }
-                _instantaneousPace = value;
+                _totalDistance = value;
             }
         }
+        //private UInt16 _instantaneousPace = 1;
+        /// <summary>
+        /// 即时配速
+        /// </summary>
+        public UInt16 InstantaneousPace { get; set; } = 0;
+       
         /// <summary>
         /// 平均配速
         /// </summary>
diff --git a/Assets/Scripts/Devices/Ble/mobile/BleMobileThread.cs b/Assets/Scripts/Devices/Ble/mobile/BleMobileThread.cs
index 1c346c78..909ffa7f 100644
--- a/Assets/Scripts/Devices/Ble/mobile/BleMobileThread.cs
+++ b/Assets/Scripts/Devices/Ble/mobile/BleMobileThread.cs
@@ -1,5 +1,6 @@
 using Assets.Scripts.Ble;
 using System.Timers;
+using UnityEngine;
 
 namespace Assets.Scripts.Devices.Ble
 {
@@ -35,7 +36,7 @@ namespace Assets.Scripts.Devices.Ble
                 this.managerStatusChanged -= value;
             }
         }
-        WclBleManagerStatus statusEnum = WclBleManagerStatus.RadioOff;
+        WclBleManagerStatus statusEnum = WclBleManagerStatus.RadioOn;
         internal BleMobileThread() {
             Initialize();//初始蓝牙
         }
@@ -44,7 +45,8 @@ namespace Assets.Scripts.Devices.Ble
             var self = this;
             if (statusEnum == WclBleManagerStatus.RadioOff)
             {
-                Initialize();
+                //Initialize();
+                BluetoothLEHardwareInterface.BluetoothEnable(true);
             }
             else
             {
@@ -56,6 +58,7 @@ namespace Assets.Scripts.Devices.Ble
         }
         public void Initialize()
         {
+            Debug.Log("Initialize");
             var self = this;
             BluetoothLEHardwareInterface.BluetoothEnable(true);
             BluetoothLEHardwareInterface.Initialize(true, false, () =>
diff --git a/Assets/Scripts/UI/Control/PFUISlider.cs b/Assets/Scripts/UI/Control/PFUISlider.cs
index 807ee35f..262dde8f 100644
--- a/Assets/Scripts/UI/Control/PFUISlider.cs
+++ b/Assets/Scripts/UI/Control/PFUISlider.cs
@@ -37,23 +37,39 @@ public class PFUISlider : MonoBehaviour
     public bool runCallback = false;
     public void SetValueChanged(System.Action<float> a)
     {
+        this.ValueChangedHandler = a;
         slider = transform.GetComponent<Slider>();
         slider.onValueChanged.RemoveAllListeners();
+
+        UIManager.AddEvent(slider.gameObject, EventTriggerType.EndDrag, (e) =>
+        {
+            OnValueChanged();
+        });
+
         slider.onValueChanged.AddListener((f) =>
         {
-            var step = 1f / (colorGradientList.Count-1);
-            var index = (int)Math.Round(f / step, 0);
-            slider.targetGraphic.color = colorGradientList[index];
-            text.text = $"{valueHandler(f).ToString("#0")}";
-            a.Invoke(f);
+            current = f;
         });
     }
+
+    float current;
+    System.Action<float> ValueChangedHandler;
+
+    private void OnValueChanged()
+    {
+        float f = current;
+        var step = 1f / (colorGradientList.Count - 1);
+        var index = (int)Math.Round(f / step, 0);
+        slider.targetGraphic.color = colorGradientList[index];
+        text.text = $"{valueHandler(f):#0}";
+        this.ValueChangedHandler?.Invoke(f);
+    }
     public void SetValue(float a) 
     {
         a = a > 1 ? 1 : a;
         a = a < 0 ? 0 : a;
         slider.value = a;
-        slider.onValueChanged?.Invoke(a);
+        OnValueChanged();
     }
 
     public float GetValue()
diff --git a/Assets/Scripts/UI/Prefab/Panel/RowerHomeScript.cs b/Assets/Scripts/UI/Prefab/Panel/RowerHomeScript.cs
index 0a2e0247..7566a205 100644
--- a/Assets/Scripts/UI/Prefab/Panel/RowerHomeScript.cs
+++ b/Assets/Scripts/UI/Prefab/Panel/RowerHomeScript.cs
@@ -17,6 +17,7 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using UnityEngine;
+using UnityEngine.Android;
 using UnityEngine.UI;
 using static RowerTaskPanel;
 
@@ -220,11 +221,7 @@ public class RowerHomeScript : PFUIPanel
         {
             var v = (ushort)Math.Round((r * 300));
             print("设置阻力" + v);
-            if (Rower != null)
-            {
-                Rower.SetResistanceLevel(v);
-                //RowerData.
-            }
+            StartCoroutine(SetResistanceLevel(v));
         });
         //transform.Find("Ready/DeviceStatus").gameObject.SetActive(!flag);
         //transform.Find("Ready/DeviceStatusConnect").gameObject.SetActive(flag);
@@ -295,8 +292,6 @@ public class RowerHomeScript : PFUIPanel
             RowerData.PullChanged += PaintPullCurve;
             RowerData.StartEvent -= StartFunc;
             RowerData.StartEvent += StartFunc;
-            RowerData.RowerResChanged -= ResChanged;
-            RowerData.RowerResChanged += ResChanged;
         }
         rowerType = new RowerType { type = 1, value = 500 };
         HandleSelectType();
@@ -304,6 +299,15 @@ public class RowerHomeScript : PFUIPanel
         isFirstReset = false;
     }
 
+    IEnumerator SetResistanceLevel(ushort res) 
+    {
+        yield return new WaitForSeconds(0.1f);
+        if (Rower != null)
+        {
+            Rower.SetResistanceLevel(res);
+        }
+    }
+
     RowerResultModel reRowData = null;
     public void ReRow(RowerResultModel r)
     {
@@ -797,8 +801,9 @@ public class RowerHomeScript : PFUIPanel
     private Text rmyPeakForceText { get; set; }
     private bool interruptFlag{ get; set; }
 
-    void TimerTicks() 
+    void TimerTicks()
     {
+        var heartRate = HeartRate ?? 0;
 #if UNITY_EDITOR
         var a = tempList[(tempx++) % tempList.Count];
         Debug.Log(a);
@@ -825,8 +830,6 @@ public class RowerHomeScript : PFUIPanel
         if (interruptFlag) return;
         if (RowerData == null) return;
 //#endif
-        var heartRate = HeartRate ?? 0;
-        BPMText.text = heartRate.ToString();
         //断线重连继续
         var distance = (int)RowerData.TotalDistance + historyDistance;
         var energy = RowerData.TotalEnergy + historyEnergy;
@@ -1265,6 +1268,8 @@ public class RowerHomeScript : PFUIPanel
         staticTimer -= Time.deltaTime;
         if (staticTimer <= 0) 
         {
+            var heartRate = HeartRate ?? 0;
+            BPMText.text = heartRate == 0 ?  "---": heartRate.ToString();
             HandleStatic();
             staticTimer += 1f;
         }
@@ -1323,7 +1328,8 @@ public class RowerHomeScript : PFUIPanel
             if (flag && RowerData.TotalDistance != 0) 
             {
                 Rower.Reset();
-                //RowerData.Reset();
+                if(C2RowerData.IsEnabled)
+                    RowerData.Reset();
             }
         }
         if (transform.Find("Stopped").gameObject.activeInHierarchy) 
diff --git a/Assets/Scripts/UI/Prefab/Rower/RowerDevicePanel.cs b/Assets/Scripts/UI/Prefab/Rower/RowerDevicePanel.cs
index bf58bb7a..f7301c28 100644
--- a/Assets/Scripts/UI/Prefab/Rower/RowerDevicePanel.cs
+++ b/Assets/Scripts/UI/Prefab/Rower/RowerDevicePanel.cs
@@ -2,6 +2,7 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.Android;
 using UnityEngine.UI;
 
 public class RowerDevicePanel : PFUIPanel
@@ -26,6 +27,18 @@ public class RowerDevicePanel : PFUIPanel
 #if UNITY_ANDROID || UNITY_IOS
 #if UNITY_ANDROID
         Utils.CallAndroidMethod("OpenLocationService");
+        if (!Permission.HasUserAuthorizedPermission(Permission.CoarseLocation))
+        {
+            Permission.RequestUserPermission(Permission.CoarseLocation);
+            Permission.RequestUserPermission(Permission.FineLocation);
+            UIManager.ShowConfirm(App.GetLocalString("Warning"), App.GetLocalString("Powerfun need location service permission,please open the location permission.")
+            , () => {
+                UIManager.CloseConfirm();
+            }, 2
+            , () => {
+                UIManager.CloseConfirm();
+            });
+        }
 #endif
         App.MainDeviceAdapter.StartScan();
 #endif