diff --git a/NewLife.Redis/Clusters/RedisReplication.cs b/NewLife.Redis/Clusters/RedisReplication.cs
index b7e102b..4efbf49 100644
--- a/NewLife.Redis/Clusters/RedisReplication.cs
+++ b/NewLife.Redis/Clusters/RedisReplication.cs
@@ -1,5 +1,4 @@
-using System.Net.Sockets;
-using NewLife.Log;
+using NewLife.Log;
 using NewLife.Net;
 using NewLife.Threading;
 
@@ -13,7 +12,7 @@ public class RedisReplication : RedisBase, IRedisCluster, IDisposable
     IList<IRedisNode> IRedisCluster.Nodes => Nodes.Select(x => (IRedisNode)x).ToList();
 
     /// <summary>节点改变事件</summary>
-    public event EventHandler NodeChanged;
+    public event EventHandler? NodeChanged;
 
     /// <summary>集群节点</summary>
     public RedisNode[]? Nodes { get; protected set; }
diff --git a/NewLife.Redis/RedisClient.cs b/NewLife.Redis/RedisClient.cs
index e7c7b37..a9dfb3f 100644
--- a/NewLife.Redis/RedisClient.cs
+++ b/NewLife.Redis/RedisClient.cs
@@ -1,6 +1,5 @@
 using System.Buffers;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using System.Net.Security;
 using System.Net.Sockets;
 using System.Security.Authentication;
@@ -690,8 +689,9 @@ public class RedisClient : DisposeBase
             if (rs is TResult rs2) return rs2;
             if (TryChangeType(rs, typeof(TResult), out var target))
             {
-                // 释放内部申请的OwnerPacket
-                rs.TryDispose();
+                //!!! 外部调用者可能需要直接使用内部申请的OwnerPacket，所以这里不释放
+                //// 释放内部申请的OwnerPacket
+                //rs.TryDispose();
                 return (TResult?)target;
             }
 
@@ -727,8 +727,9 @@ public class RedisClient : DisposeBase
             if (rs == null) return false;
             if (TryChangeType(rs, typeof(TResult), out var target))
             {
-                // 释放内部申请的OwnerPacket
-                rs.TryDispose();
+                //!!! 外部调用者可能需要直接使用内部申请的OwnerPacket，所以这里不释放
+                //// 释放内部申请的OwnerPacket
+                //rs.TryDispose();
                 value = (TResult?)target;
                 return true;
             }
@@ -788,8 +789,9 @@ public class RedisClient : DisposeBase
         if (rs is TResult rs2) return rs2;
         if (TryChangeType(rs, typeof(TResult), out var target))
         {
-            // 释放内部申请的OwnerPacket
-            rs.TryDispose();
+            //!!! 外部调用者可能需要直接使用内部申请的OwnerPacket，所以这里不释放
+            //// 释放内部申请的OwnerPacket
+            //rs.TryDispose();
             return (TResult?)target;
         }
 
@@ -939,8 +941,9 @@ public class RedisClient : DisposeBase
                 var rs = list[i];
                 if (rs != null && TryChangeType(rs, ps[i].Type, out var target) && target != null)
                 {
-                    // 释放内部申请的OwnerPacket
-                    rs.TryDispose();
+                    //!!! 外部调用者可能需要直接使用内部申请的OwnerPacket，所以这里不释放
+                    //// 释放内部申请的OwnerPacket
+                    //rs.TryDispose();
                     list[i] = target;
                 }
             }
diff --git a/XUnitTest/HashTest.cs b/XUnitTest/HashTest.cs
index b0db7e1..760e4eb 100644
--- a/XUnitTest/HashTest.cs
+++ b/XUnitTest/HashTest.cs
@@ -1,9 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Reflection;
-using System.Runtime.Intrinsics.Arm;
-
 using NewLife.Caching;
 using NewLife.Log;
 using Xunit;
@@ -105,14 +102,20 @@ public class HashTest
         var hash = _redis.GetDictionary<EventInfo>(key);
         Assert.NotNull(hash);
 
-        var l = hash as RedisHash<String, String>;
+        var rh = hash as RedisHash<String, EventInfo>;
 
-        foreach(var item in l.GetAll())
+        foreach (var item in rh.GetAll())
         {
             XTrace.WriteLine(item.Key);
         }
 
-        l["0"] = "0";
+        rh["0"] = new EventInfo { EventId = "1234", EventName = "Stone" };
+    }
+
+    class EventInfo
+    {
+        public String? EventId { get; set; }
+        public String? EventName { get; set; }
     }
 }