diff --git a/Unity/Assets/HotfixView/Unity.HotfixView.asmdef b/Unity/Assets/HotfixView/Unity.HotfixView.asmdef
index 796fa5b..26099a5 100644
--- a/Unity/Assets/HotfixView/Unity.HotfixView.asmdef
+++ b/Unity/Assets/HotfixView/Unity.HotfixView.asmdef
@@ -8,7 +8,8 @@
         "Unity.Hotfix",
         "Unity.ModelView",
         "Animancer",
-        "YooAsset"
+        "YooAsset",
+        "Unity.RenderPipelines.Universal.Runtime"
     ],
     "includePlatforms": [
         "Editor"
diff --git a/Unity/Assets/ModelView/Unity.ModelView.asmdef b/Unity/Assets/ModelView/Unity.ModelView.asmdef
index 4ada5f7..943e0e0 100644
--- a/Unity/Assets/ModelView/Unity.ModelView.asmdef
+++ b/Unity/Assets/ModelView/Unity.ModelView.asmdef
@@ -6,7 +6,8 @@
         "Unity.Mono",
         "Unity.ThirdParty",
         "Animancer",
-        "YooAsset"
+        "YooAsset",
+        "Unity.RenderPipelines.Universal.Runtime"
     ],
     "includePlatforms": [
         "Editor"
diff --git a/Unity/Codes/HotfixView/Demo/Scene/PeachValleyComponent.cs b/Unity/Codes/HotfixView/Demo/Scene/PeachValleyComponent.cs
index 4140073..d6985a1 100644
--- a/Unity/Codes/HotfixView/Demo/Scene/PeachValleyComponent.cs
+++ b/Unity/Codes/HotfixView/Demo/Scene/PeachValleyComponent.cs
@@ -12,6 +12,7 @@ namespace ET
         }
     }
 
+    [FriendClass(typeof(PeachValleyComponent))]
     public static class PeachValleyComponentSystem
     {
         private const float MinutePerHouse = 60.0f;
diff --git a/Unity/Codes/ModelView/Demo/Scene/PeachValleyComponent.cs b/Unity/Codes/ModelView/Demo/Scene/PeachValleyComponent.cs
index 6f161c1..b43fa17 100644
--- a/Unity/Codes/ModelView/Demo/Scene/PeachValleyComponent.cs
+++ b/Unity/Codes/ModelView/Demo/Scene/PeachValleyComponent.cs
@@ -3,6 +3,7 @@ using UnityEngine.Rendering.Universal;
 
 namespace ET
 {
+    [ComponentOf(typeof(Scene))]
     public class PeachValleyComponent: Entity, IAwake
     {
         public Light2D GlobalLight;