diff --git a/Assets/PerfectWorld/Scene/Bootstrap.unity b/Assets/PerfectWorld/Scene/Bootstrap.unity
index 73241b4ef4..ab49322771 100644
--- a/Assets/PerfectWorld/Scene/Bootstrap.unity
+++ b/Assets/PerfectWorld/Scene/Bootstrap.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f809da92f7a74929fe4911b38ecddcf5bfe0fa9f667ad04f6c927511246975ae
-size 308267
+oid sha256:b4fd514f16e0e1d3b0903d7e8ba0ba96ba7a526a14f48d12174c552f9ff0b284
+size 310807
diff --git a/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs b/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
index c71f88878e..4b1787a645 100644
--- a/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
+++ b/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
@@ -111,6 +111,7 @@ namespace BrewMonster
 
         public RIDINGPET m_RidingPet;		//	Riding pet information
         public GameObject m_pPetModel = null;		//	Pet model
+        public GameObject m_PetModelVisual = null;
         public RIDINGPET m_CandPet;//	ID of candidate pet
         A3DVECTOR3 m_vNamePos; //  Æï³Ë״̬Íæ¼ÒÐÕÃûµÄµ÷Õû
         // ÒÀ¸½ÀàÐÍ
@@ -3146,6 +3147,7 @@ namespace BrewMonster
             {
                 GameObject.Destroy(m_pPetModel);
                 m_pPetModel = null;
+                PoolManager.Instance.Despawn(m_PetModelVisual);
             }
 
             if (bResetData)
@@ -3301,21 +3303,21 @@ namespace BrewMonster
             }
             try
             {
-                var model = await AddressableManager.Instance.LoadPrefabAsync(AFile.NormalizePath(szPetPath.ToLower(), true));
-                if(model == null)
+                m_PetModelVisual = await PoolManager.Instance.SpawnAsync(AFile.NormalizePath(szPetPath.ToLower(), true), Vector3.zero, Quaternion.identity, 15f);
+                if(m_PetModelVisual == null)
                 {
-                    model = GameObject.CreatePrimitive(PrimitiveType.Capsule);
+                    m_PetModelVisual = GameObject.CreatePrimitive(PrimitiveType.Capsule);
                 }
-                var obModel = GameObject.Instantiate(model);
-                obModel.transform.SetParent(pPetModel.transform);
-                AddressableManager.Instance.ReleaseAsset(szPetPath);
+                //var obModel = GameObject.Instantiate(model);
+                m_PetModelVisual.transform.SetParent(pPetModel.transform);
+                //AddressableManager.Instance.ReleaseAsset(szPetPath);
             }
             catch
             {
                 var model = GameObject.CreatePrimitive(PrimitiveType.Capsule);
-                var obModel = GameObject.Instantiate(model);
-                obModel.transform.SetParent(pPetModel.transform);
-                AddressableManager.Instance.ReleaseAsset(szPetPath);
+                m_PetModelVisual = GameObject.Instantiate(model);
+                m_PetModelVisual.transform.SetParent(pPetModel.transform);
+                //AddressableManager.Instance.ReleaseAsset(szPetPath);
                 //return null;
             }
             return pPetModel;
diff --git a/Assets/PerfectWorld/Scripts/NPC/CECNPC.cs b/Assets/PerfectWorld/Scripts/NPC/CECNPC.cs
index 6f3a7c0370..39aca84030 100644
--- a/Assets/PerfectWorld/Scripts/NPC/CECNPC.cs
+++ b/Assets/PerfectWorld/Scripts/NPC/CECNPC.cs
@@ -53,6 +53,7 @@ public class CECNPC : CECObject
     [SerializeField] protected CharacterController _characterController;
     [SerializeField] protected bool isDebug;
     [SerializeField] protected NPCVisual npcVisual;
+    GameObject m_modelVisual = null;
 
     protected static CECStringTab m_ActionNames;
     /*    public string NameNPC => m_strName;
@@ -579,7 +580,8 @@ public class CECNPC : CECObject
 
     public void DestroySelf()
     {
-        Destroy(gameObject);
+        PrefabPoolManager.Instance.Despawn(gameObject);
+        //Destroy(gameObject);
     }
     public float GetTransparentLimit()
     {
@@ -656,7 +658,7 @@ public class CECNPC : CECObject
              m_aIconStates.clear();*/
 
         m_pNPCModelPolicy = null;
-
+        PoolManager.Instance.Despawn(m_modelVisual);
         /*if (m_pPateName)
         {
             delete m_pPateName;
@@ -996,26 +998,27 @@ public class CECNPC : CECObject
         {
             return;
         }
-        GameObject model = null;
+        
         try
         {
             szModelFile = AFile.NormalizePath(szModelFile.ToLower(), true);
-            model = await NPCBuilder.Instance.GetModelByPath(szModelFile);
-            if (model == null)
+            m_modelVisual = await NPCBuilder.Instance.GetModelByPath(szModelFile);
+            if (m_modelVisual == null)
             {
-                model = GameObject.CreatePrimitive(PrimitiveType.Capsule);
-                model.name = szModelFile;
+                m_modelVisual = GameObject.CreatePrimitive(PrimitiveType.Capsule);
+                m_modelVisual.name = szModelFile;
                 BMLogger.LogWarning($" CECNPC.QueueLoadNPCModel model == null szModelFile= {szModelFile} ");
             }
         }
         catch
         {
-            model = GameObject.CreatePrimitive(PrimitiveType.Capsule);
+            m_modelVisual = GameObject.CreatePrimitive(PrimitiveType.Capsule);
             BMLogger.LogWarning($" CECNPC.QueueLoadNPCModel model == null szModelFile= {szModelFile} ");
         }
 
-        var monsterModel = Instantiate(model, transform);
-        monsterModel.SetActive(true);
+        //var monsterModel = Instantiate(model, transform);
+        m_modelVisual.transform.SetParent(transform, false);
+        m_modelVisual.SetActive(true);
         var npcVisual = GetComponent<NPCVisual>();
         npcVisual?.InitNPCEventDoneHandler(m_NPCInfo);
 
diff --git a/Assets/PerfectWorld/Scripts/NPC/NPCBuilder.cs b/Assets/PerfectWorld/Scripts/NPC/NPCBuilder.cs
index d9cdedabef..4b8bd0afe8 100644
--- a/Assets/PerfectWorld/Scripts/NPC/NPCBuilder.cs
+++ b/Assets/PerfectWorld/Scripts/NPC/NPCBuilder.cs
@@ -29,7 +29,8 @@ public class NPCBuilder : MonoSingleton<NPCBuilder>
 
     public async Task<GameObject> GetModelByPath(string path)
     {
-        return await AddressableManager.Instance.LoadPrefabAsync(AFile.NormalizePath(path));
+        //return await AddressableManager.Instance.LoadPrefabAsync(AFile.NormalizePath(path));
+        return await PoolManager.Instance.SpawnAsync(AFile.NormalizePath(path), Vector3.zero, Quaternion.identity, memoryReleaseTTL: 15f, autoDespawnTime: 0f);
     }
 
 #if UNITY_EDITOR
diff --git a/Assets/PerfectWorld/Scripts/Objet/CECMatter.cs b/Assets/PerfectWorld/Scripts/Objet/CECMatter.cs
index dbdb6bf855..e3a79ecc6d 100644
--- a/Assets/PerfectWorld/Scripts/Objet/CECMatter.cs
+++ b/Assets/PerfectWorld/Scripts/Objet/CECMatter.cs
@@ -166,6 +166,7 @@ namespace PerfectWorld.Scripts
                     if (matterObject != null)
                     {
                         //var matterObject = Instantiate(matterPrefab);
+                        matterObject.transform.SetParent(ObjectSpawner.Instance.transform);
                         matterObject.name = $"Matter {matterObject.name} {matterInfo.tid} {matterInfo.mid}";
                         matterObject.transform.position = new Vector3(Info.pos.x, Info.pos.y, Info.pos.z);
                         matterObject.transform.localScale = new Vector3(1f, 1f, 1f);
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/Addresable.meta b/Assets/PerfectWorld/Scripts/PoolingManager/Addresable.meta
new file mode 100644
index 0000000000..6ddfdb0443
--- /dev/null
+++ b/Assets/PerfectWorld/Scripts/PoolingManager/Addresable.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: a576b0dd1ca5e0c439a1fb60f057d339
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/IPoolable.cs b/Assets/PerfectWorld/Scripts/PoolingManager/Addresable/IPoolable.cs
similarity index 100%
rename from Assets/PerfectWorld/Scripts/PoolingManager/IPoolable.cs
rename to Assets/PerfectWorld/Scripts/PoolingManager/Addresable/IPoolable.cs
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/IPoolable.cs.meta b/Assets/PerfectWorld/Scripts/PoolingManager/Addresable/IPoolable.cs.meta
similarity index 100%
rename from Assets/PerfectWorld/Scripts/PoolingManager/IPoolable.cs.meta
rename to Assets/PerfectWorld/Scripts/PoolingManager/Addresable/IPoolable.cs.meta
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/ObjectPool.cs b/Assets/PerfectWorld/Scripts/PoolingManager/Addresable/ObjectPool.cs
similarity index 100%
rename from Assets/PerfectWorld/Scripts/PoolingManager/ObjectPool.cs
rename to Assets/PerfectWorld/Scripts/PoolingManager/Addresable/ObjectPool.cs
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/ObjectPool.cs.meta b/Assets/PerfectWorld/Scripts/PoolingManager/Addresable/ObjectPool.cs.meta
similarity index 100%
rename from Assets/PerfectWorld/Scripts/PoolingManager/ObjectPool.cs.meta
rename to Assets/PerfectWorld/Scripts/PoolingManager/Addresable/ObjectPool.cs.meta
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/PoolManager.cs b/Assets/PerfectWorld/Scripts/PoolingManager/Addresable/PoolManager.cs
similarity index 100%
rename from Assets/PerfectWorld/Scripts/PoolingManager/PoolManager.cs
rename to Assets/PerfectWorld/Scripts/PoolingManager/Addresable/PoolManager.cs
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/PoolManager.cs.meta b/Assets/PerfectWorld/Scripts/PoolingManager/Addresable/PoolManager.cs.meta
similarity index 100%
rename from Assets/PerfectWorld/Scripts/PoolingManager/PoolManager.cs.meta
rename to Assets/PerfectWorld/Scripts/PoolingManager/Addresable/PoolManager.cs.meta
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs.meta b/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs.meta
new file mode 100644
index 0000000000..02854fd6b9
--- /dev/null
+++ b/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 9c4e2151efbb02540962f141c9a987cb
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs/PrefabPoolManager.cs b/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs/PrefabPoolManager.cs
new file mode 100644
index 0000000000..0945caf5ed
--- /dev/null
+++ b/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs/PrefabPoolManager.cs
@@ -0,0 +1,208 @@
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+using UnityEngine.Pool;
+
+/// <summary>
+/// Centralized prefab pooling manager for reusable GameObject instances.
+/// </summary>
+///
+namespace BrewMonster.Scripts
+{
+    public class PrefabPoolManager : MonoBehaviour
+    {
+        private static PrefabPoolManager instance;
+
+        private readonly Dictionary<GameObject, PoolRecord> poolsByPrefab = new();
+        private readonly Dictionary<GameObject, PoolRecord> allInstances = new();
+        private readonly Dictionary<GameObject, PoolRecord> activeInstances = new();
+
+        public static PrefabPoolManager Instance
+        {
+            get
+            {
+                if (instance == null)
+                {
+                    instance = FindAnyObjectByType<PrefabPoolManager>();
+                    if (instance == null)
+                    {
+                        var managerObject = new GameObject(nameof(PrefabPoolManager));
+                        instance = managerObject.AddComponent<PrefabPoolManager>();
+                    }
+                }
+
+                return instance;
+            }
+        }
+
+        public void InitPool(GameObject prefab, int defaultCapacity = 10, int maxSize = 50)
+        {
+            if (prefab == null)
+            {
+                Debug.LogError("[PrefabPoolManager] Cannot initialize a pool with a null prefab.");
+                return;
+            }
+
+            if (poolsByPrefab.ContainsKey(prefab))
+                return;
+
+            defaultCapacity = Mathf.Max(0, defaultCapacity);
+            maxSize = Mathf.Max(1, maxSize);
+            if (defaultCapacity > maxSize)
+                defaultCapacity = maxSize;
+
+            var record = new PoolRecord
+            {
+                Prefab = prefab,
+                Container = CreatePoolContainer(prefab)
+            };
+
+            record.Pool = new ObjectPool<GameObject>(
+                () => CreateInstance(record),
+                obj => OnGetFromPool(record, obj),
+                obj => OnReleaseToPool(record, obj),
+                OnDestroyPooledObject,
+                collectionCheck: Application.isEditor,
+                defaultCapacity: defaultCapacity,
+                maxSize: maxSize);
+
+            poolsByPrefab.Add(prefab, record);
+            Prewarm(record, defaultCapacity);
+        }
+
+        public GameObject Spawn(GameObject prefab, Vector3 position, Quaternion rotation, Transform parent = null)
+        {
+            if (prefab == null)
+            {
+                Debug.LogError("[PrefabPoolManager] Cannot spawn a null prefab.");
+                return null;
+            }
+
+            if (!poolsByPrefab.TryGetValue(prefab, out PoolRecord record))
+            {
+                InitPool(prefab);
+                record = poolsByPrefab[prefab];
+            }
+
+            GameObject instanceObject = record.Pool.Get();
+            instanceObject.transform.SetPositionAndRotation(position, rotation);
+            if (parent != null)
+            {
+                instanceObject.transform.SetParent(parent);
+            }
+            return instanceObject;
+        }
+
+        public void Despawn(GameObject obj)
+        {
+            if (obj == null)
+                return;
+
+            if (!activeInstances.TryGetValue(obj, out PoolRecord record))
+            {
+                if (allInstances.ContainsKey(obj))
+                {
+                    Debug.LogWarning($"[PrefabPoolManager] Object '{obj.name}' has already been returned to the pool.");
+                    return;
+                }
+
+                Debug.LogWarning($"[PrefabPoolManager] Object '{obj.name}' was not spawned by PrefabPoolManager. Destroying it instead.");
+                Destroy(obj);
+                return;
+            }
+
+            record.Pool.Release(obj);
+        }
+
+        private void Awake()
+        {
+            if (instance != null && instance != this)
+            {
+                Destroy(gameObject);
+                return;
+            }
+
+            instance = this;
+            //DontDestroyOnLoad(gameObject);
+        }
+
+        private void OnDestroy()
+        {
+            if (instance != this)
+                return;
+
+            foreach (PoolRecord record in poolsByPrefab.Values)
+            {
+                record.Pool.Clear();
+            }
+
+            poolsByPrefab.Clear();
+            allInstances.Clear();
+            activeInstances.Clear();
+            instance = null;
+        }
+
+        private Transform CreatePoolContainer(GameObject prefab)
+        {
+            var container = new GameObject($"{prefab.name}_Pool").transform;
+            container.SetParent(transform);
+            return container;
+        }
+
+        private GameObject CreateInstance(PoolRecord record)
+        {
+            GameObject instanceObject = Instantiate(record.Prefab, record.Container);
+            instanceObject.name = record.Prefab.name;
+            instanceObject.SetActive(false);
+            allInstances[instanceObject] = record;
+            return instanceObject;
+        }
+
+        private void OnGetFromPool(PoolRecord record, GameObject obj)
+        {
+            activeInstances[obj] = record;
+            obj.transform.SetParent(null);
+            obj.SetActive(true);
+        }
+
+        private void OnReleaseToPool(PoolRecord record, GameObject obj)
+        {
+            activeInstances.Remove(obj);
+            obj.SetActive(false);
+            obj.transform.SetParent(record.Container);
+        }
+
+        private void OnDestroyPooledObject(GameObject obj)
+        {
+            activeInstances.Remove(obj);
+            allInstances.Remove(obj);
+
+            if (obj != null)
+                Destroy(obj);
+        }
+
+        private static void Prewarm(PoolRecord record, int count)
+        {
+            if (count <= 0)
+                return;
+
+            var warmedObjects = new List<GameObject>(count);
+            for (int i = 0; i < count; i++)
+            {
+                warmedObjects.Add(record.Pool.Get());
+            }
+
+            for (int i = 0; i < warmedObjects.Count; i++)
+            {
+                record.Pool.Release(warmedObjects[i]);
+            }
+        }
+
+        internal sealed class PoolRecord
+        {
+            public GameObject Prefab;
+            public Transform Container;
+            public ObjectPool<GameObject> Pool;
+        }
+    }
+}
diff --git a/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs/PrefabPoolManager.cs.meta b/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs/PrefabPoolManager.cs.meta
new file mode 100644
index 0000000000..c07d2cccbb
--- /dev/null
+++ b/Assets/PerfectWorld/Scripts/PoolingManager/Prefabs/PrefabPoolManager.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 868f373ec1cb5324f889aab8b44c8a76
\ No newline at end of file
diff --git a/Assets/PerfectWorld/Scripts/_Doc/PrefabPoolManager .md b/Assets/PerfectWorld/Scripts/_Doc/PrefabPoolManager .md
new file mode 100644
index 0000000000..9c9401c19c
--- /dev/null
+++ b/Assets/PerfectWorld/Scripts/_Doc/PrefabPoolManager .md	
@@ -0,0 +1,23 @@
+# 🤖 AI SYSTEM INSTRUCTION: PrefabPoolManager Usage Rules
+
+## 1. System Context
+- **Environment:** Unity 3D (C#)
+- **Target Platform:** Mobile (Android, iOS) - Requires strict optimization.
+- **Concept:** The project uses a centralized Object Pooling system called `PrefabPoolManager` (built on `UnityEngine.Pool.ObjectPool`).
+- **AI Task:** When writing scripts that involve creating or destroying GameObjects, the AI **MUST** use this manager instead of Unity's default methods.
+
+---
+
+## 2. Available API (Do NOT implement this, just use it)
+
+The `PrefabPoolManager` is a Singleton accessible via `PrefabPoolManager.Instance`. It provides the following methods:
+
+```csharp
+// Pre-warms a pool (Optional, used during loading)
+public void InitPool(GameObject prefab, int defaultCapacity = 10, int maxSize = 50);
+
+// Spawns an object from the pool
+public GameObject Spawn(GameObject prefab, Vector3 position, Quaternion rotation);
+
+// Returns an object to the pool
+public void Despawn(GameObject obj);
\ No newline at end of file
diff --git a/Assets/PerfectWorld/Scripts/_Doc/PrefabPoolManager .md.meta b/Assets/PerfectWorld/Scripts/_Doc/PrefabPoolManager .md.meta
new file mode 100644
index 0000000000..0951cdedb2
--- /dev/null
+++ b/Assets/PerfectWorld/Scripts/_Doc/PrefabPoolManager .md.meta	
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 2a0e8e7ca64846747807f6c55aa465d5
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/EC_GameRun.cs b/Assets/Scripts/EC_GameRun.cs
index 0d28ce30f7..23a4339bcd 100644
--- a/Assets/Scripts/EC_GameRun.cs
+++ b/Assets/Scripts/EC_GameRun.cs
@@ -146,9 +146,13 @@ public partial class CECGameRun : ITickable
         BMLogger.LogWarning("CECGameRun::LoadPrefabs, Loading prefabs from Resources. Consider using Addressables for better performance and memory management.");
         _playerPrefab = Resources.Load<GameObject>(AddressResourceConfig.PlayerPrefab);
         _monsterPrefab = Resources.Load<GameObject>(AddressResourceConfig.MonsterPrefab);
+        PrefabPoolManager.Instance.InitPool(_monsterPrefab, defaultCapacity: 200, maxSize: 250);
         _npcServerPrefab = Resources.Load<GameObject>(AddressResourceConfig.NpcServerPrefab);
+        PrefabPoolManager.Instance.InitPool(_npcServerPrefab, defaultCapacity: 25, maxSize: 100);
         _petServerPrefab = Resources.Load<GameObject>(AddressResourceConfig.PetServerPrefab);
+        PrefabPoolManager.Instance.InitPool(_petServerPrefab);
         _petMountServerPrefab = Resources.Load<GameObject>(AddressResourceConfig.PetMountServerPrefab);
+        PrefabPoolManager.Instance.InitPool(_petMountServerPrefab);
 #if UNITY_EDITOR
         if (_playerPrefab == null)
         {
@@ -394,7 +398,9 @@ public partial class CECGameRun : ITickable
     }
     public CECMonster GetMonster()
     {
-        return ObjectSpawner.Instance.InstantiateObject(_monsterPrefab, setThisAsParent: true)
+        //return ObjectSpawner.Instance.InstantiateObject(_monsterPrefab, setThisAsParent: true)
+        //    .GetComponent<CECMonster>();
+        return PrefabPoolManager.Instance.Spawn(_monsterPrefab, Vector3.zero, Quaternion.identity, ObjectSpawner.Instance.transform)
             .GetComponent<CECMonster>();
     }
     public RoleInfo GetSelectedRoleInfo()
@@ -742,13 +748,16 @@ public partial class CECGameRun : ITickable
 
     public CECPet GetPet()
     {
-        return ObjectSpawner.Instance.InstantiateObject(_petServerPrefab, setThisAsParent: true)
-            .GetComponent<CECPet>();
+        //return ObjectSpawner.Instance.InstantiateObject(_petServerPrefab, setThisAsParent: true)
+        //    .GetComponent<CECPet>();
+        return PrefabPoolManager.Instance.Spawn(_petServerPrefab, Vector3.zero, Quaternion.identity, ObjectSpawner.Instance.transform)
+                .GetComponent<CECPet>();
     }
 
     public GameObject GetPetMount()
     {
-        return ObjectSpawner.Instance.InstantiateObject(_petMountServerPrefab, setThisAsParent: true);
+        //return ObjectSpawner.Instance.InstantiateObject(_petMountServerPrefab, setThisAsParent: true);
+        return PrefabPoolManager.Instance.Spawn(_petMountServerPrefab, Vector3.zero, Quaternion.identity, ObjectSpawner.Instance.transform);
     }
 
     /// <summary>
diff --git a/Documentation/PrefabsPoolingManager.md b/Documentation/PrefabsPoolingManager.md
new file mode 100644
index 0000000000..9c6a06824d
--- /dev/null
+++ b/Documentation/PrefabsPoolingManager.md
@@ -0,0 +1,74 @@
+# Prefabs Pooling Manager
+
+## Purpose
+
+`PrefabPoolManager` centralizes prefab spawning and despawning through `UnityEngine.Pool.ObjectPool`.
+Any gameplay code that repeatedly creates or removes prefab instances should use this manager instead of direct `Instantiate` and `Destroy` calls.
+
+## Runtime Flow
+
+1. A caller accesses `PrefabPoolManager.Instance`.
+2. If no manager exists in the scene, the singleton creates a `PrefabPoolManager` GameObject and marks it with `DontDestroyOnLoad`.
+3. The caller may pre-warm a prefab pool by calling:
+
+```csharp
+PrefabPoolManager.Instance.InitPool(prefab, defaultCapacity, maxSize);
+```
+
+4. `InitPool` creates one `ObjectPool<GameObject>` for the prefab and preloads inactive instances under a prefab-specific container.
+5. The caller spawns instances by calling:
+
+```csharp
+GameObject obj = PrefabPoolManager.Instance.Spawn(prefab, position, rotation);
+```
+
+6. `Spawn` initializes a pool automatically if the prefab has not been registered yet, gets an object from the pool, detaches it from the pool container, sets its transform, and activates it.
+7. The caller returns instances by calling:
+
+```csharp
+PrefabPoolManager.Instance.Despawn(obj);
+```
+
+8. `Despawn` releases the instance back to its original pool, disables it, and reparents it under the prefab pool container.
+9. If the pool exceeds `maxSize`, Unity's `ObjectPool` destroys extra released instances.
+
+## API
+
+```csharp
+public void InitPool(GameObject prefab, int defaultCapacity = 10, int maxSize = 50);
+public GameObject Spawn(GameObject prefab, Vector3 position, Quaternion rotation);
+public void Despawn(GameObject obj);
+```
+
+## Usage Example
+
+```csharp
+public class ProjectileSpawner : MonoBehaviour
+{
+    [SerializeField] private GameObject projectilePrefab;
+
+    private void Start()
+    {
+        PrefabPoolManager.Instance.InitPool(projectilePrefab, 20, 100);
+    }
+
+    public void Fire(Vector3 position, Quaternion rotation)
+    {
+        GameObject projectile = PrefabPoolManager.Instance.Spawn(projectilePrefab, position, rotation);
+        projectile.SetActive(true);
+    }
+
+    public void Release(GameObject projectile)
+    {
+        PrefabPoolManager.Instance.Despawn(projectile);
+    }
+}
+```
+
+## Notes
+
+- Use `InitPool` during loading screens or scene setup for frequently spawned prefabs.
+- Use `Spawn` instead of `Instantiate`.
+- Use `Despawn` instead of `Destroy` for objects created through this manager.
+- Each prefab has its own independent pool and capacity limits.
+- The system is intended for mobile targets, where avoiding frequent allocations helps reduce frame spikes and garbage collection pressure.