diff --git a/Assets/TEngine/Scripts/Runtime/Audio/AudioMgr.cs b/Assets/TEngine/Scripts/Runtime/Audio/AudioMgr.cs
index 9d9d4d91..ff9fada4 100644
--- a/Assets/TEngine/Scripts/Runtime/Audio/AudioMgr.cs
+++ b/Assets/TEngine/Scripts/Runtime/Audio/AudioMgr.cs
@@ -403,13 +403,13 @@ namespace TEngine.Runtime
             AudioClipPool.Clear();
         }
 
-        private void Update()
+        public override void OnUpdate(float elapseSeconds, float realElapseSeconds)
         {
             for (int i = 0; i < _audioAgents.Length; ++i)
             {
                 if (_audioAgents[i] != null)
                 {
-                    _audioAgents[i].Update(Time.deltaTime);
+                    _audioAgents[i].Update(realElapseSeconds);
                 }
             }
         }
diff --git a/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/TSingleton.cs b/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/TSingleton.cs
index f81c2600..92669279 100644
--- a/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/TSingleton.cs
+++ b/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/TSingleton.cs
@@ -9,11 +9,24 @@ namespace TEngine.Runtime
     /// </summary>
     public interface ISingleton
     {
+        /// <summary>
+        /// 激活
+        /// </summary>
         void Active();
 
+        /// <summary>
+        /// 释放
+        /// </summary>
         void Release();
     }
 
+    public interface IUnitySingleton
+    {
+        int GetPriority();
+        
+        void OnUpdate(float elapseSeconds, float realElapseSeconds);
+    }
+
     /// <summary>
     /// 单例管理器(统一化持久和释放)
     /// </summary>
@@ -21,6 +34,7 @@ namespace TEngine.Runtime
     {
         private static List<ISingleton> _iSingletonList;
         private static Dictionary<string, GameObject> _gameObjects;
+        private static List<IUnitySingleton> _unitySingletons;
         private static GameObject _root;
         public static GameObject Root
         {
@@ -119,7 +133,7 @@ namespace TEngine.Runtime
             return go;
         }
 
-        internal static bool CointansKey(string name)
+        internal static bool ContainsKey(string name)
         {
             if (_gameObjects != null)
             {
diff --git a/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UnitySingleton.cs b/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UnitySingleton.cs
index ed892502..ca4a2d05 100644
--- a/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UnitySingleton.cs
+++ b/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UnitySingleton.cs
@@ -6,7 +6,7 @@ namespace TEngine.Runtime
     /// 具备Unity完整生命周期的单例
     /// </summary>
     /// <typeparam name="T"></typeparam>
-    public class UnitySingleton<T> : MonoBehaviour where T : MonoBehaviour
+    public class UnitySingleton<T> : MonoBehaviour,IUnitySingleton where T : MonoBehaviour
     {
 
         private static T _instance;
@@ -86,6 +86,7 @@ namespace TEngine.Runtime
         {
             if (CheckInstance())
             {
+                UpdateInstance.Instance.Retain(this);
                 OnLoad();
             }
 #if UNITY_EDITOR
@@ -98,8 +99,42 @@ namespace TEngine.Runtime
             }
         }
 
-        protected virtual void OnDestroy()
+        /// <summary>
+        /// 获取游戏框架模块优先级。实现Interface
+        /// </summary>
+        /// <returns></returns>
+        /// <remarks>优先级较高的模块会优先轮询，并且关闭操作会后进行。</remarks>
+        public int GetPriority()
         {
+            return Priority;
+        }
+        
+        /// <summary>
+        /// 获取游戏框架模块优先级。
+        /// </summary>
+        /// <remarks>优先级较高的模块会优先轮询，并且关闭操作会后进行。</remarks>
+        public virtual int Priority
+        {
+            get
+            {
+                return 1;
+            }
+        }
+
+
+        /// <summary>
+        /// OnUpdate通过TEngine统一驱动,舍弃Unity的Update
+        /// </summary>
+        /// <param name="elapseSeconds"></param>
+        /// <param name="realElapseSeconds"></param>
+        public virtual void OnUpdate(float elapseSeconds, float realElapseSeconds)
+        {
+            
+        }
+
+        public virtual void OnDestroy()
+        {
+            UpdateInstance.Instance.Release(this);
             Release();
         }
 
diff --git a/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UpdateInstance.cs b/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UpdateInstance.cs
new file mode 100644
index 00000000..56e2688e
--- /dev/null
+++ b/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UpdateInstance.cs
@@ -0,0 +1,73 @@
+using System.Collections.Generic;
+
+namespace TEngine.Runtime
+{
+    /// <summary>
+    /// 实现UnitySingleton的OnUpdate
+    /// </summary>
+    internal class UpdateInstance : BehaviourSingleton<UpdateInstance>
+    {
+        public List<IUnitySingleton> UnitySingletons;
+
+        public UpdateInstance()
+        {
+            UnitySingletons = new List<IUnitySingleton>();
+        }
+
+        public void Retain(IUnitySingleton unitySingleton)
+        {
+            if (UnitySingletons.Contains(unitySingleton))
+            {
+                Log.Fatal($"Repeat Retain UnitySingleton{unitySingleton}");
+            }
+            else
+            {
+                UnitySingletons.Add(unitySingleton);
+
+                UnitySingletons.Sort((x, y) => -x.GetPriority().CompareTo(y.GetPriority()));
+            }
+
+            for (int i = 0; i < UnitySingletons.Count; i++)
+            {
+                Log.Fatal(UnitySingletons[i].ToString());
+            }
+        }
+
+        public void Release(IUnitySingleton unitySingleton)
+        {
+            if (UnitySingletons.Contains(unitySingleton))
+            {
+                UnitySingletons.Remove(unitySingleton);
+            }
+        }
+
+        public void ReleaseAll()
+        {
+            var count = UnitySingletons.Count;
+            for (int i = 0; i < count; i++)
+            {
+                Release(UnitySingletons[i]);
+            }
+        }
+
+        public override void Update()
+        {
+            var count = UnitySingletons.Count;
+            for (int i = 0; i < count; i++)
+            {
+                UnitySingletons[i].OnUpdate(UnityEngine.Time.deltaTime, UnityEngine.Time.unscaledDeltaTime);
+            }
+        }
+
+        public override void LateUpdate()
+        {
+            base.LateUpdate();
+        }
+
+        public override void Destroy()
+        {
+            ReleaseAll();
+            base.Destroy();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UpdateInstance.cs.meta b/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UpdateInstance.cs.meta
new file mode 100644
index 00000000..07331af9
--- /dev/null
+++ b/Assets/TEngine/Scripts/Runtime/Core/Base/Singleton/UpdateInstance.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 0018c33e90584ee7a269d84609c606b0
+timeCreated: 1662259264
\ No newline at end of file
diff --git a/Assets/TEngine/Scripts/Runtime/Core/Base/TEngineCore.cs b/Assets/TEngine/Scripts/Runtime/Core/Base/TEngineCore.cs
index 85ae6894..78ecab76 100644
--- a/Assets/TEngine/Scripts/Runtime/Core/Base/TEngineCore.cs
+++ b/Assets/TEngine/Scripts/Runtime/Core/Base/TEngineCore.cs
@@ -143,7 +143,7 @@ namespace TEngine.Runtime
             }
         }
 
-        protected override void OnDestroy()
+        public override void OnDestroy()
         {
             for (int i = 0; i < m_LogicMgrList.Count; i++)
             {
@@ -151,7 +151,6 @@ namespace TEngine.Runtime
                 logicSys.OnDestroy();
             }
             base.OnDestroy();
-            SingletonMgr.Release();
         }
         #endregion
     }
diff --git a/Assets/TEngine/Scripts/Runtime/Core/Fsm/FsmManager.cs b/Assets/TEngine/Scripts/Runtime/Core/Fsm/FsmManager.cs
index 034cceb3..1dcc42c2 100644
--- a/Assets/TEngine/Scripts/Runtime/Core/Fsm/FsmManager.cs
+++ b/Assets/TEngine/Scripts/Runtime/Core/Fsm/FsmManager.cs
@@ -25,7 +25,7 @@ namespace TEngine.Runtime
         /// 获取游戏框架模块优先级。
         /// </summary>
         /// <remarks>优先级较高的模块会优先轮询，并且关闭操作会后进行。</remarks>
-        internal int Priority
+        public override int Priority
         {
             get
             {
@@ -48,7 +48,7 @@ namespace TEngine.Runtime
         /// </summary>
         /// <param name="elapseSeconds">逻辑流逝时间，以秒为单位。</param>
         /// <param name="realElapseSeconds">真实流逝时间，以秒为单位。</param>
-        public void Update()
+        public override void OnUpdate(float elapseSeconds, float realElapseSeconds)
         {
             m_TempFsms.Clear();
             if (m_Fsms.Count <= 0)
@@ -68,14 +68,14 @@ namespace TEngine.Runtime
                     continue;
                 }
 
-                fsm.Update(Time.deltaTime, Time.unscaledDeltaTime);
+                fsm.Update(elapseSeconds, realElapseSeconds);
             }
         }
 
         /// <summary>
         /// 关闭并清理有限状态机管理器。
         /// </summary>
-        protected override void OnDestroy()
+        public override void OnDestroy()
         {
             foreach (KeyValuePair<TypeNamePair, FsmBase> fsm in m_Fsms)
             {
diff --git a/Assets/TEngine/Scripts/Runtime/Core/NetWork/Core/Network.cs b/Assets/TEngine/Scripts/Runtime/Core/NetWork/Core/Network.cs
index 99cde0bd..dc3e54cf 100644
--- a/Assets/TEngine/Scripts/Runtime/Core/NetWork/Core/Network.cs
+++ b/Assets/TEngine/Scripts/Runtime/Core/NetWork/Core/Network.cs
@@ -19,6 +19,13 @@ namespace TEngine.Runtime
             get;
         }
 
+        /// <summary>
+        /// 获取游戏框架模块优先级。
+        /// </summary>
+        /// <remarks>优先级较高的模块会优先轮询，并且关闭操作会后进行。</remarks>
+        public override int Priority => 10;
+        
+
         /// <summary>
         /// 获取网络频道数量。
         /// </summary>
@@ -52,15 +59,15 @@ namespace TEngine.Runtime
             m_NetworkManager.NetworkCustomError += OnNetworkCustomError;
         }
 
-        private void Update()
+        public override void OnUpdate(float elapseSeconds, float realElapseSeconds)
         {
             if (m_NetworkManager != null)
             {
-                NetworkManager.Update(Time.deltaTime, Time.unscaledDeltaTime);;
+                NetworkManager.Update(elapseSeconds, realElapseSeconds);;
             }
         }
 
-        protected override void OnDestroy()
+        public override void OnDestroy()
         {
             base.OnDestroy();
             if (NetworkManager != null)