diff --git a/Runtime/ABase/ObjectPool/ObjectPoolService.ObjectPool.cs b/Runtime/ABase/ObjectPool/ObjectPoolService.ObjectPool.cs
index 8b7c6d1..69e9882 100644
--- a/Runtime/ABase/ObjectPool/ObjectPoolService.ObjectPool.cs
+++ b/Runtime/ABase/ObjectPool/ObjectPoolService.ObjectPool.cs
@@ -7,10 +7,6 @@ namespace AlicizaX.ObjectPool
 {
     internal sealed partial class ObjectPoolService
     {
-        /// <summary>
-        /// Unity main-thread object pool. Array-slot storage + IntOpenHashMap
-        /// + object-based spawn/unspawn + frame-spread release.
-        /// </summary>
         private sealed class ObjectPool<T> : ObjectPoolBase, IObjectPool<T> where T : ObjectBase
         {
             private struct ObjectSlot
@@ -244,8 +240,6 @@ namespace AlicizaX.ObjectPool
 
             public override void ReleaseAllUnused()
             {
-                // Strong clear: release every currently unused releasable object,
-                // ignoring frame budget and capacity target.
                 int released = 0;
                 int current = m_UnusedHead;
                 while (current >= 0)