diff --git a/UnityProject/Assets/GameScripts/HotFix/GameBase/SingletonBehaviour.cs b/UnityProject/Assets/GameScripts/HotFix/GameBase/SingletonBehaviour.cs
index 91010dbc..16f3f067 100644
--- a/UnityProject/Assets/GameScripts/HotFix/GameBase/SingletonBehaviour.cs
+++ b/UnityProject/Assets/GameScripts/HotFix/GameBase/SingletonBehaviour.cs
@@ -36,7 +36,10 @@ namespace GameBase
 
         protected virtual void OnDestroy()
         {
-            Release();
+            if (this == _instance)
+            {
+                Release();
+            }
         }
 
         /// <summary>
@@ -60,7 +63,7 @@ namespace GameBase
             if (_instance != null)
             {
                 SingletonSystem.Release(_instance.gameObject);
-                _instance = null;   
+                _instance = null;
             }
         }
 
@@ -96,7 +99,7 @@ namespace GameBase
                         }
                     }
 
-                    if(_instance == null)
+                    if (_instance == null)
                     {
                         Log.Error($"Can't create SingletonBehaviour<{typeof(T)}>");
                     }
diff --git a/UnityProject/Assets/GameScripts/HotFix/GameLogic/GameApp_RegisterSystem.cs b/UnityProject/Assets/GameScripts/HotFix/GameLogic/GameApp_RegisterSystem.cs
index 357f72a1..9c592297 100644
--- a/UnityProject/Assets/GameScripts/HotFix/GameLogic/GameApp_RegisterSystem.cs
+++ b/UnityProject/Assets/GameScripts/HotFix/GameLogic/GameApp_RegisterSystem.cs
@@ -3,10 +3,10 @@ using GameLogic;
 using TEngine;
 using UnityEngine;
 
-public partial class GameApp
+public partial class GameApp : Singleton<GameApp>
 {
     private List<ILogicSys> _listLogicMgr;
-    
+
     public override void Active()
     {
         CodeTypes.Instance.Init(_hotfixAssembly.ToArray());
@@ -15,13 +15,13 @@ public partial class GameApp
         RegisterAllSystem();
         InitSystemSetting();
     }
-    
+
     /// <summary>
     /// 设置一些通用的系统属性。
     /// </summary>
     private void InitSystemSetting()
     {
-        
+
     }
 
     /// <summary>
@@ -32,7 +32,7 @@ public partial class GameApp
         //带生命周期的单例系统。
         AddLogicSys(BehaviourSingleSystem.Instance);
     }
-    
+
     /// <summary>
     /// 注册逻辑系统。
     /// </summary>
diff --git a/UnityProject/Assets/GameScripts/Main/Procedure/ProcedureLoadAssembly.cs b/UnityProject/Assets/GameScripts/Main/Procedure/ProcedureLoadAssembly.cs
index b8090917..34b90dfe 100644
--- a/UnityProject/Assets/GameScripts/Main/Procedure/ProcedureLoadAssembly.cs
+++ b/UnityProject/Assets/GameScripts/Main/Procedure/ProcedureLoadAssembly.cs
@@ -9,6 +9,7 @@ using UnityEngine;
 using TEngine;
 using System.Reflection;
 using YooAsset;
+using Cysharp.Threading.Tasks;
 
 namespace GameMain
 {
@@ -38,6 +39,12 @@ namespace GameMain
             base.OnEnter(procedureOwner);
             Log.Debug("HyBridCLR ProcedureLoadAssembly OnEnter");
             m_procedureOwner = procedureOwner;
+
+            LoadAssembly().Forget();
+        }
+
+        private async UniTaskVoid LoadAssembly()
+        {
             m_LoadAssemblyComplete = false;
             m_HotfixAssemblys = new List<Assembly>();
 
@@ -55,7 +62,7 @@ namespace GameMain
             {
                 m_LoadMetadataAssemblyComplete = true;
             }
-            
+
             if (!SettingsUtils.HybridCLRCustomGlobalSettings.Enable || GameModule.Resource.PlayMode == EPlayMode.EditorSimulateMode)
             {
                 m_MainLogicAssembly = GetMainLogicAssembly();
@@ -75,10 +82,11 @@ namespace GameMain
                                     SettingsUtils.HybridCLRCustomGlobalSettings.AssemblyTextAssetPath,
                                     $"{hotUpdateDllName}{SettingsUtils.HybridCLRCustomGlobalSettings.AssemblyTextAssetExtension}"));
                         }
-                           
+
                         Log.Debug($"LoadAsset: [ {assetLocation} ]");
                         m_LoadAssetCount++;
-                        GameModule.Resource.LoadAsset<TextAsset>(assetLocation,LoadAssetSuccess);
+                        var result = await GameModule.Resource.LoadAssetAsync<TextAsset>(assetLocation);
+                        LoadAssetSuccess(result);
                     }
 
                     m_LoadAssemblyWait = true;
@@ -94,7 +102,7 @@ namespace GameMain
                 m_LoadAssemblyComplete = true;
             }
         }
-        
+
         protected override void OnUpdate(IFsm<IProcedureManager> procedureOwner, float elapseSeconds, float realElapseSeconds)
         {
             base.OnUpdate(procedureOwner, elapseSeconds, realElapseSeconds);
@@ -108,7 +116,7 @@ namespace GameMain
             }
             AllAssemblyLoadComplete();
         }
-        
+
         private void AllAssemblyLoadComplete()
         {
             ChangeState<ProcedureStartGame>(m_procedureOwner);
@@ -231,11 +239,11 @@ namespace GameMain
                             SettingsUtils.HybridCLRCustomGlobalSettings.AssemblyTextAssetPath,
                             $"{aotDllName}{SettingsUtils.HybridCLRCustomGlobalSettings.AssemblyTextAssetExtension}"));
                 }
-                
-                
+
+
                 Log.Debug($"LoadMetadataAsset: [ {assetLocation} ]");
                 m_LoadMetadataAssetCount++;
-                GameModule.Resource.LoadAsset<TextAsset>(assetLocation,LoadMetadataAssetSuccess);
+                GameModule.Resource.LoadAsset<TextAsset>(assetLocation, LoadMetadataAssetSuccess);
             }
             m_LoadMetadataAssemblyWait = true;
         }