diff --git a/Assets/Scenes/DemoMain.cs b/Assets/Scenes/DemoMain.cs
new file mode 100644
index 00000000..8cbfa8f1
--- /dev/null
+++ b/Assets/Scenes/DemoMain.cs
@@ -0,0 +1,26 @@
+using System.Collections;
+using System.Collections.Generic;
+using TEngine.Runtime;
+using UnityEngine;
+
+public class DemoMain : MonoBehaviour
+{
+    // Start is called before the first frame update
+    void Start()
+    {
+        //Demo示例，监听TEngine流程加载器OnStartGame事件
+        //抛出这个事件说明框架流程加载完成（热更新，初始化等）
+        GameEventMgr.Instance.AddEventListener(TEngineEvent.OnStartGame,OnStartGame);
+    }
+
+    private void OnStartGame()
+    {
+        Log.Debug("TEngineEvent.OnStartGame");
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}
diff --git a/Assets/Scenes/DemoMain.cs.meta b/Assets/Scenes/DemoMain.cs.meta
new file mode 100644
index 00000000..81b77b87
--- /dev/null
+++ b/Assets/Scenes/DemoMain.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c07e500655d56ee4eb74a247e284c1d6
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scenes/DemoScene.unity b/Assets/Scenes/DemoScene.unity
index ed678a32..a2b1f0da 100644
--- a/Assets/Scenes/DemoScene.unity
+++ b/Assets/Scenes/DemoScene.unity
@@ -43,7 +43,7 @@ RenderSettings:
 --- !u!157 &3
 LightmapSettings:
   m_ObjectHideFlags: 0
-  serializedVersion: 12
+  serializedVersion: 11
   m_GIWorkflowMode: 1
   m_GISettings:
     serializedVersion: 2
@@ -98,7 +98,7 @@ LightmapSettings:
     m_TrainingDataDestination: TrainingData
     m_LightProbeSampleCountMultiplier: 4
   m_LightingDataAsset: {fileID: 0}
-  m_LightingSettings: {fileID: 1882192914}
+  m_UseShadowmask: 1
 --- !u!196 &4
 NavMeshSettings:
   serializedVersion: 2
@@ -118,8 +118,6 @@ NavMeshSettings:
     manualTileSize: 0
     tileSize: 256
     accuratePlacement: 0
-    maxJobWorkers: 0
-    preserveTilesOutsideBounds: 0
     debug:
       m_Flags: 0
   m_NavMeshData: {fileID: 0}
@@ -206,6 +204,49 @@ Transform:
   m_Father: {fileID: 0}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &1510960682
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 1510960683}
+  - component: {fileID: 1510960684}
+  m_Layer: 0
+  m_Name: DemoMain
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &1510960683
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1510960682}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 2
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &1510960684
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1510960682}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: c07e500655d56ee4eb74a247e284c1d6, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
 --- !u!1001 &1556424202
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -213,114 +254,65 @@ PrefabInstance:
   m_Modification:
     m_TransformParent: {fileID: 0}
     m_Modifications:
-    - target: {fileID: 3463045026180535776, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535776, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_Name
       value: TEngine
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_RootOrder
       value: 1
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalPosition.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalPosition.z
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalRotation.w
       value: 1
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalRotation.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalRotation.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalRotation.z
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalEulerAnglesHint.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalEulerAnglesHint.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
+    - target: {fileID: 3463045026180535779, guid: 161ff7c8132079c4a95e2e4e70ddd41b,
+        type: 3}
       propertyPath: m_LocalEulerAnglesHint.z
       value: 0
       objectReference: {fileID: 0}
     m_RemovedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: 161ff7c8132079c4a95e2e4e70ddd41b, type: 3}
---- !u!850595691 &1882192914
-LightingSettings:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_Name: Settings.lighting
-  serializedVersion: 3
-  m_GIWorkflowMode: 1
-  m_EnableBakedLightmaps: 0
-  m_EnableRealtimeLightmaps: 0
-  m_RealtimeEnvironmentLighting: 1
-  m_BounceScale: 1
-  m_AlbedoBoost: 1
-  m_IndirectOutputScale: 1
-  m_UsingShadowmask: 1
-  m_BakeBackend: 0
-  m_LightmapMaxSize: 1024
-  m_BakeResolution: 40
-  m_Padding: 2
-  m_TextureCompression: 1
-  m_AO: 0
-  m_AOMaxDistance: 1
-  m_CompAOExponent: 1
-  m_CompAOExponentDirect: 0
-  m_ExtractAO: 0
-  m_MixedBakeMode: 2
-  m_LightmapsBakeMode: 1
-  m_FilterMode: 1
-  m_LightmapParameters: {fileID: 15204, guid: 0000000000000000f000000000000000, type: 0}
-  m_ExportTrainingData: 0
-  m_TrainingDataDestination: TrainingData
-  m_RealtimeResolution: 2
-  m_ForceWhiteAlbedo: 0
-  m_ForceUpdates: 0
-  m_FinalGather: 0
-  m_FinalGatherRayCount: 256
-  m_FinalGatherFiltering: 1
-  m_PVRCulling: 1
-  m_PVRSampling: 1
-  m_PVRDirectSampleCount: 32
-  m_PVRSampleCount: 500
-  m_PVREnvironmentSampleCount: 500
-  m_PVREnvironmentReferencePointCount: 2048
-  m_LightProbeSampleCountMultiplier: 4
-  m_PVRBounces: 2
-  m_PVRMinBounces: 2
-  m_PVREnvironmentMIS: 0
-  m_PVRFilteringMode: 2
-  m_PVRDenoiserTypeDirect: 0
-  m_PVRDenoiserTypeIndirect: 0
-  m_PVRDenoiserTypeAO: 0
-  m_PVRFilterTypeDirect: 0
-  m_PVRFilterTypeIndirect: 0
-  m_PVRFilterTypeAO: 0
-  m_PVRFilteringGaussRadiusDirect: 1
-  m_PVRFilteringGaussRadiusIndirect: 5
-  m_PVRFilteringGaussRadiusAO: 2
-  m_PVRFilteringAtrousPositionSigmaDirect: 0.5
-  m_PVRFilteringAtrousPositionSigmaIndirect: 2
-  m_PVRFilteringAtrousPositionSigmaAO: 1