diff --git a/Assets/PerfectWorld/Scripts/World/AddressableObject.cs b/Assets/PerfectWorld/Scripts/World/AddressableObject.cs
index ae97a06678..f0ad2fabd1 100644
--- a/Assets/PerfectWorld/Scripts/World/AddressableObject.cs
+++ b/Assets/PerfectWorld/Scripts/World/AddressableObject.cs
@@ -1,6 +1,8 @@
 using BrewMonster.Scripts;
 using Cysharp.Threading.Tasks;
 using UnityEngine;
+using System;
+
 
 #if UNITY_EDITOR
 using UnityEditor;
@@ -35,7 +37,7 @@ namespace BrewMonster
             
         }
 
-        public async UniTask LoadAsset()
+        public async UniTask LoadAsset(Action actDone = null)
         {
             if (string.IsNullOrEmpty(assetPath))
             {
@@ -50,7 +52,7 @@ namespace BrewMonster
             _isLoading = true;
             int requestId = ++_loadRequestId;
             var model = await AddressableManager.Instance.LoadPrefabAsync(assetPath);
-            
+            actDone?.Invoke();
             // Object might have been destroyed while awaiting.
             if (this == null || gameObject == null)
             {
diff --git a/Assets/PerfectWorld/Scripts/World/LitModelHolder.cs b/Assets/PerfectWorld/Scripts/World/LitModelHolder.cs
index 8651386e9a..70038d877f 100644
--- a/Assets/PerfectWorld/Scripts/World/LitModelHolder.cs
+++ b/Assets/PerfectWorld/Scripts/World/LitModelHolder.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
@@ -288,10 +289,12 @@ public class LitModelHolder : MonoSingleton<LitModelHolder>
 
     private void ProcessLoadAndUnloadObjects()
     {
+        _currentIdxAsset = 0;
+        _maxIdxAsset = _candidatesForLoading.Count;
         // load the objects that are in the loading range long enough. (_candidateWaitTimeSeconds)
         foreach (var kvp in _candidatesForLoading)
         {
-            kvp.Key.LoadAsset().Forget();
+            kvp.Key.LoadAsset(CallBackAssetLoadingDone).Forget();
             _loadedObjects.Add(kvp.Key);
         }
         _candidatesForLoading.Clear();
@@ -307,6 +310,28 @@ public class LitModelHolder : MonoSingleton<LitModelHolder>
         _objectsToUnload.Clear();
     }
 
+    int _currentIdxAsset = 0; // The current counter for loaded assets.
+    int _maxIdxAsset = 0; // Limit the number of assets that have finished loading.
+
+    /// <summary>
+    /// isLitToReady is a condition used by _hostPlayer to wait until the Lit assets have finished loading.
+    /// This function counts the number of assets successfully loaded from the Addressable system,
+    /// and once the required number is reached, it sets _hostPlayer.isLitToReady = true.
+    /// </summary>
+    private void CallBackAssetLoadingDone()
+    {
+        _currentIdxAsset++;
+        if (_currentIdxAsset >= _maxIdxAsset)
+        {
+            if (_hostPlayer != null)
+            {
+                _hostPlayer.isLitToReady = true;
+            }
+            _currentIdxAsset = -1;
+            _maxIdxAsset = 0;
+        }
+    }
+
     /// <summary>
     /// Get the Host Player instance. 
     /// </summary>
@@ -444,4 +469,4 @@ public class LitModelHolder : MonoSingleton<LitModelHolder>
                   $"- anchorsWithMoreThanOneChild={multiChildCount}");
     }
 #endif
-}
\ No newline at end of file
+}
diff --git a/Assets/PerfectWorld/Scripts/World/TerrainHolder.cs b/Assets/PerfectWorld/Scripts/World/TerrainHolder.cs
index d7b6142b0c..8cfe0ed009 100644
--- a/Assets/PerfectWorld/Scripts/World/TerrainHolder.cs
+++ b/Assets/PerfectWorld/Scripts/World/TerrainHolder.cs
@@ -174,6 +174,11 @@ namespace BrewMonster
                 }
 
                 _needToProcessLoadAndUnload = true;
+                //if (_hostPlayer != null)
+                //{
+                //    Debug.LogError("ProcessLoadAndUnload Terain _hostPlayer.isTerrainToReady = false");
+                //    _hostPlayer.isTerrainToReady = false;
+                //}
             }
 
         }
@@ -183,9 +188,11 @@ namespace BrewMonster
         /// </summary>
         private void ProcessLoadAndUnload()
         {
+            _currentIdxAsset = 0;
+            _maxIdxAsset = _candidatesForLoading.Count;
             for (int i = 0; i < _candidatesForLoading.Count; i++)
             {
-                _candidatesForLoading[i].LoadAsset().Forget();
+                _candidatesForLoading[i].LoadAsset(CallBackAssetLoadingDone).Forget();
             }
             _candidatesForLoading.Clear();
 
@@ -196,6 +203,28 @@ namespace BrewMonster
             _objectsToUnload.Clear();
         }
 
+        int _currentIdxAsset = 0; // The current counter for loaded assets.
+        int _maxIdxAsset = 0; // Limit the number of assets that have finished loading.
+
+        /// <summary>
+        /// isLitToReady is a condition used by _hostPlayer to wait until the Terrain assets have finished loading.
+        /// This function counts the number of assets successfully loaded from the Addressable system,
+        /// and once the required number is reached, it sets _hostPlayer.isLitToReady = true.
+        /// </summary>
+        private void CallBackAssetLoadingDone()
+        {
+            _currentIdxAsset++;
+            if (_currentIdxAsset >= _maxIdxAsset)
+            {
+                if (_hostPlayer != null)
+                {
+                    _hostPlayer.isTerrainToReady = true;
+                }
+                _currentIdxAsset = -1;
+                _maxIdxAsset = 0;
+            }
+        }
+
         /// <summary>
         /// Main-thread anchor for terrain streaming: host position, or navigate clone when force-navigate is active (same idea as LitModelHolder).
         /// 地形流式锚点：普通用宿主；强制导航用导航克隆（与 LitModelHolder 一致）。
diff --git a/Assets/Scripts/CECHostPlayer.World.cs b/Assets/Scripts/CECHostPlayer.World.cs
index c7839afe91..ac98b65b39 100644
--- a/Assets/Scripts/CECHostPlayer.World.cs
+++ b/Assets/Scripts/CECHostPlayer.World.cs
@@ -230,6 +230,8 @@ namespace BrewMonster
 
                 m_MoveCtrl.SetHostLastPos(EC_Utility.ToA3DVECTOR3(vPos));
                 m_MoveCtrl.SetLastSevPos(EC_Utility.ToA3DVECTOR3(vPos));
+                isLitToReady = false;
+                isTerrainToReady = false;
                 // Update camera if available
                 // 如果可用则更新相机
                 // UpdateFollowCamera(false, 10); // Uncomment if UpdateFollowCamera method exists
diff --git a/Assets/Scripts/CECHostPlayer.cs b/Assets/Scripts/CECHostPlayer.cs
index af988a5e55..9f29163251 100644
--- a/Assets/Scripts/CECHostPlayer.cs
+++ b/Assets/Scripts/CECHostPlayer.cs
@@ -169,6 +169,8 @@ namespace BrewMonster
         Ray ray;
         RaycastHit[] hits = new RaycastHit[5];
         bool isDataAwaitToReady = false;
+        public bool isTerrainToReady = false;
+        public bool isLitToReady = false;
 
         private BaseVfxObject m_pSelectedGFX;
         private BaseVfxObject m_pHoverGFX;
@@ -395,7 +397,7 @@ namespace BrewMonster
         {
             base.Update();
 
-            if (!isDataAwaitToReady)
+            if (!isDataAwaitToReady || !isTerrainToReady || !isLitToReady)
             {
                 return;
             }