diff --git a/README.md b/README.md
index 78d38682..ba862756 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ EasilyNET Packages
 - 对 MongoDB 驱动的一些封装,方便使用以及一些常用的默认配置
 - 雪花 ID,一些常用的数据类型,枚举,扩展方法等
 - 自动模块化注入服务,新增支持 WPF,WinForm 等项目,需使用 IHost 通用主机模式
-- MongoDB 添加 DateOnly 和 TimeOnly 的支持
+- MongoDB 添加 DateOnly 和 TimeOnly 的支持, dynamic 类型支持
 - MongoDB GridFS 用法的简单支持(常用用法)和使用案例.
 - 在 WebAPI 中集成一些常见的过滤器和中间件
 - 对 Swagger 文档添加分组,隐藏 API 和添加部分数据类型默认值显示的支持,方便前端工程师查阅
@@ -54,7 +54,7 @@ EasilyNET Packages
 - Some encapsulation of MongoDB driver for easy use and some common default configurations
 - Snowflake ID, some common data types, enumerations, extension methods, etc.
 - Automatic modular injection services, adding support for WPF, WinForm and other projects, using IHost common host mode
-- Added support for DateOnly and TimeOnly in MongoDB
+- Added support for DateOnly and TimeOnly in MongoDB, dynamic type support
 - Simple support for MongoDB GridFS usage (common usage) and usage examples.
 - Integration of some common filters and middleware in WebAPI
 - Added support for grouping, hiding APIs, and displaying default values for some data types in Swagger documents, making it easier for front-end engineers to refer to
diff --git a/sample/WebApi.Test.Unit/Controllers/MongoLockController.cs b/sample/WebApi.Test.Unit/Controllers/MongoLockController.cs
index 7240d5e0..a9628ae0 100644
--- a/sample/WebApi.Test.Unit/Controllers/MongoLockController.cs
+++ b/sample/WebApi.Test.Unit/Controllers/MongoLockController.cs
@@ -9,8 +9,39 @@ namespace WebApi.Test.Unit.Controllers;
 /// MongoDB分布式锁测试
 /// </summary>
 [Route("api/[controller]/[action]"), ApiController, ApiGroup("MongoLock", "v1", "基于MongoDB实现的分布式锁测试")]
-public class MongoLockController(IMongoLockFactory lockFactory) : ControllerBase
+public class MongoLockController(IMongoLockFactory lockFactory, DbContext db) : ControllerBase
 {
+    /// <summary>
+    /// 测试锁
+    /// </summary>
+    /// <returns></returns>
+    [HttpPost]
+    public async Task BusinessTest()
+    {
+        const string lockId = "64d44afda4473b85a177084d"; // 这里使用一个随机的ID作为锁ID,相当于其他锁中的Key.用来区分不同的业务的锁
+        var mongoLock = lockFactory.GenerateNewLock(ObjectId.Parse(lockId));
+        var acq = await mongoLock.AcquireAsync(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(0));
+        try
+        {
+            if (acq.Acquired)
+            {
+                await db.GetCollection<dynamic>("locks_test").InsertOneAsync(new
+                {
+                    AcquiredId = acq.AcquireId
+                });
+            }
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+            throw;
+        }
+        finally
+        {
+            await mongoLock.ReleaseAsync(acq);
+        }
+    }
+
     /// <summary>
     /// AcquireLock
     /// </summary>
diff --git a/sample/WebApi.Test.Unit/Script.js b/sample/WebApi.Test.Unit/Script.js
index 07d2abfa..ae2d1a85 100644
--- a/sample/WebApi.Test.Unit/Script.js
+++ b/sample/WebApi.Test.Unit/Script.js
@@ -1,15 +1,32 @@
-import { check } from "k6";
+import { check, sleep } from "k6";
 import http from "k6/http";
 
 export const options = {
-  stages: [
-    { duration: "30s", target: 20 },
-    { duration: "1m30s", target: 10 },
-    { duration: "20s", target: 0 },
-  ],
+    stages: [
+        { duration: "60s", target: 100 }, // Ramp-up to 100 users over 30s
+        { duration: "60s", target: 200 }, // Ramp-up to 200 users over 1 minute
+        { duration: "60s", target: 300 }, // Ramp-up to 300 users over 1 minute
+        { duration: "60s", target: 500 }, // Ramp-down to 0 users over 1 minute
+    ],
 };
 
 export default function () {
-  const res = http.post("http://localhost:5046/api/MongoTest/MongoPost");
-  check(res, { "status was 200": (r) => r.status == 200 });
+    const url = 'http://localhost:8848/api/MongoLock/BusinessTest';
+
+    const payload = JSON.stringify({
+        email: 'aaa',
+        password: 'bbb'
+    });
+
+    const params = {
+        headers: {
+            'Content-Type': 'application/json',
+        },
+    };
+
+    const res = http.post(url, params);
+    check(res, { "status was 200": (r) => r.status == 200 });
+
+    // Optional: Add a small sleep to simulate real user behavior
+    sleep(1);
 }
diff --git a/sample/WebApi.Test.Unit/ServiceModules/MongoModule.cs b/sample/WebApi.Test.Unit/ServiceModules/MongoModule.cs
index 42d0e28f..b8d067ad 100644
--- a/sample/WebApi.Test.Unit/ServiceModules/MongoModule.cs
+++ b/sample/WebApi.Test.Unit/ServiceModules/MongoModule.cs
@@ -92,9 +92,12 @@ public override void ConfigureServices(ConfigureServicesContext context)
                 //    }).Build());
                 //    b.AddSimpleConsole();
                 //}));
+                cs.MaxConnecting = int.MaxValue;
+                cs.MaxConnectionPoolSize = int.MaxValue;
             };
         });
         context.Services.RegisterSerializer(new DateOnlySerializerAsString());
         context.Services.RegisterSerializer(new TimeOnlySerializerAsString());
+        context.Services.RegisterDynamicSerializer();
     }
 }
\ No newline at end of file
diff --git a/src/EasilyNET.MongoDistributedLock/Acquire.cs b/src/EasilyNET.MongoDistributedLock/Acquire.cs
index 65f85cc7..e3064d0b 100644
--- a/src/EasilyNET.MongoDistributedLock/Acquire.cs
+++ b/src/EasilyNET.MongoDistributedLock/Acquire.cs
@@ -6,14 +6,18 @@ namespace EasilyNET.MongoDistributedLock;
 /// <inheritdoc />
 internal sealed class Acquire : IAcquire
 {
+    private readonly IDistributedLock? _distributedLock;
+
     /// <summary>
     /// 构造函数
     /// </summary>
     /// <param name="acquireId"></param>
-    public Acquire(ObjectId acquireId)
+    /// <param name="distributedLock"></param>
+    public Acquire(ObjectId acquireId, IDistributedLock distributedLock)
     {
         Acquired = true;
         AcquireId = acquireId;
+        _distributedLock = distributedLock;
     }
 
     /// <summary>
@@ -29,4 +33,12 @@ public Acquire()
 
     /// <inheritdoc />
     public ObjectId AcquireId { get; }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (Acquired && _distributedLock is not null)
+        {
+            await _distributedLock.ReleaseAsync(this);
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/EasilyNET.MongoDistributedLock/Attributes/IAcquire.cs b/src/EasilyNET.MongoDistributedLock/Attributes/IAcquire.cs
index 8b4bc391..afac22b2 100644
--- a/src/EasilyNET.MongoDistributedLock/Attributes/IAcquire.cs
+++ b/src/EasilyNET.MongoDistributedLock/Attributes/IAcquire.cs
@@ -5,7 +5,7 @@ namespace EasilyNET.MongoDistributedLock.Attributes;
 /// <summary>
 /// IAcquire
 /// </summary>
-public interface IAcquire
+public interface IAcquire : IAsyncDisposable
 {
     /// <summary>
     /// true if lock successfully acquired; otherwise, false
diff --git a/src/EasilyNET.MongoDistributedLock/DistributedLock.cs b/src/EasilyNET.MongoDistributedLock/DistributedLock.cs
index 570f5797..3789c4b7 100644
--- a/src/EasilyNET.MongoDistributedLock/DistributedLock.cs
+++ b/src/EasilyNET.MongoDistributedLock/DistributedLock.cs
@@ -34,10 +34,10 @@ public async Task<IAcquire> AcquireAsync(TimeSpan lifetime, TimeSpan timeout)
             var acquire = await _locks.Find(bf.Eq(c => c.Id, _lockId)).FirstOrDefaultAsync();
             if (acquire is not null && await WaitSignalAsync(acquire.AcquireId, timeout) == false)
             {
-                return await TryUpdateAsync(lifetime, acquireId) ? new Acquire(acquireId) : new();
+                return await TryUpdateAsync(lifetime, acquireId) ? new Acquire(acquireId, this) : new();
             }
         }
-        return new Acquire(acquireId);
+        return new Acquire(acquireId, this);
     }
 
     /// <inheritdoc />
diff --git a/src/EasilyNET.MongoSerializer.AspNetCore/ServiceCollectionExtensions.cs b/src/EasilyNET.MongoSerializer.AspNetCore/ServiceCollectionExtensions.cs
index ab4f6837..f2604503 100644
--- a/src/EasilyNET.MongoSerializer.AspNetCore/ServiceCollectionExtensions.cs
+++ b/src/EasilyNET.MongoSerializer.AspNetCore/ServiceCollectionExtensions.cs
@@ -1,4 +1,5 @@
 using MongoDB.Bson.Serialization;
+using MongoDB.Bson.Serialization.Serializers;
 
 // ReSharper disable UnusedMethodReturnValue.Global
 // ReSharper disable MemberCanBePrivate.Global
@@ -25,16 +26,16 @@ public static IServiceCollection RegisterSerializer<T>(this IServiceCollection s
         return services;
     }
 
-    ///// <summary>
-    ///// 注册动态类型(<see langword="dynamic" /> | <see langword="object" /> )序列化支持
-    ///// </summary>
-    ///// <param name="services"></param>
-    ///// <returns></returns>
+    /// <summary>
+    /// 注册动态类型 [<see langword="dynamic" /> | <see langword="object" />] 序列化支持
+    /// </summary>
+    /// <param name="services"></param>
+    /// <returns></returns>
     //[Obsolete("MongoDB.Drive 2.18之前和2.21之后,又默认支持动态类型的序列化了(2.19-2.20之间的版本,仅允许反序列化被视为安全的类型).暂时标记为过时.以后应该会移除")]
-    //public static IServiceCollection RegisterDynamicSerializer(this IServiceCollection services)
-    //{
-    //    var objectSerializer = new ObjectSerializer(type => ObjectSerializer.DefaultAllowedTypes(type) || (type.FullName is not null && type.FullName.StartsWith("<>f__AnonymousType")));
-    //    BsonSerializer.RegisterSerializer(objectSerializer);
-    //    return services;
-    //}
+    public static IServiceCollection RegisterDynamicSerializer(this IServiceCollection services)
+    {
+        var objectSerializer = new ObjectSerializer(type => ObjectSerializer.DefaultAllowedTypes(type) || (type.FullName is not null && type.FullName.StartsWith("<>f__AnonymousType")));
+        BsonSerializer.RegisterSerializer(objectSerializer);
+        return services;
+    }
 }
\ No newline at end of file