diff --git a/aspnet-core/modules/dapr/LINGYUN.Abp.Dapr/LINGYUN/Abp/Dapr/AbpDaprModule.cs b/aspnet-core/modules/dapr/LINGYUN.Abp.Dapr/LINGYUN/Abp/Dapr/AbpDaprModule.cs
index 8928bbfd0..855587bfa 100644
--- a/aspnet-core/modules/dapr/LINGYUN.Abp.Dapr/LINGYUN/Abp/Dapr/AbpDaprModule.cs
+++ b/aspnet-core/modules/dapr/LINGYUN.Abp.Dapr/LINGYUN/Abp/Dapr/AbpDaprModule.cs
@@ -1,7 +1,9 @@
-using Volo.Abp.Modularity;
+using Volo.Abp.Json;
+using Volo.Abp.Modularity;
 
 namespace LINGYUN.Abp.Dapr
 {
+    [DependsOn(typeof(AbpJsonModule))]
     public class AbpDaprModule : AbpModule
     {
     }
diff --git a/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/AbpDistributedLockingDaprOptions.cs b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/AbpDistributedLockingDaprOptions.cs
index 054b6b4b8..6a645ab74 100644
--- a/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/AbpDistributedLockingDaprOptions.cs
+++ b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/AbpDistributedLockingDaprOptions.cs
@@ -4,14 +4,32 @@ namespace LINGYUN.Abp.DistributedLocking.Dapr;
 
 public class AbpDistributedLockingDaprOptions
 {
+    /// <summary>
+    ///  The name of the lock store to be queried.
+    /// </summary>
+    /// <remarks>
+    /// default: lockstore
+    /// </remarks>
     public string StoreName { get; set; }
-    public string ResourceId { get; set; }
+    /// <summary>
+    /// Indicates the identifier of lock owner.
+    /// </summary>
+    /// <remarks>
+    /// default: dapr-lock-owner
+    /// </remarks>
+    public string DefaultIdentifier { get; set; }
+    /// <summary>
+    /// The time after which the lock gets expired.
+    /// </summary>
+    /// <remarks>
+    /// default: 30 seconds
+    /// </remarks>
     public TimeSpan DefaultTimeout { get; set; }
 
     public AbpDistributedLockingDaprOptions()
     {
         StoreName = "lockstore";
-        ResourceId = "dapr-lock-id";
+        DefaultIdentifier = "dapr-lock-owner";
         DefaultTimeout = TimeSpan.FromSeconds(30);
     }
 }
diff --git a/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/DaprAbpDistributedLock.cs b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/DaprAbpDistributedLock.cs
index 848fbd819..9a2744c29 100644
--- a/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/DaprAbpDistributedLock.cs
+++ b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/DaprAbpDistributedLock.cs
@@ -12,16 +12,19 @@ namespace LINGYUN.Abp.DistributedLocking.Dapr;
 [Dependency(ReplaceServices = true)]
 public class DaprAbpDistributedLock : IAbpDistributedLock, ITransientDependency
 {
+    protected ILockOwnerFinder LockOwnerFinder { get; }
     protected IDaprClientFactory DaprClientFactory { get; }
     protected AbpDistributedLockingDaprOptions Options { get; }
     protected ICancellationTokenProvider CancellationTokenProvider { get; }
 
     public DaprAbpDistributedLock(
+        ILockOwnerFinder lockOwnerFinder,
         IDaprClientFactory daprClientFactory,
         ICancellationTokenProvider cancellationTokenProvider,
         IOptions<AbpDistributedLockingDaprOptions> options)
     {
         Options = options.Value;
+        LockOwnerFinder = lockOwnerFinder;
         DaprClientFactory = daprClientFactory;
         CancellationTokenProvider = cancellationTokenProvider;
     }
@@ -33,15 +36,21 @@ public class DaprAbpDistributedLock : IAbpDistributedLock, ITransientDependency
             timeout = Options.DefaultTimeout;
         }
         var client = DaprClientFactory.CreateClient();
+        var lockOwner = await LockOwnerFinder.FindAsync();
 
-        var res = await client.Lock(Options.StoreName, name, Options.ResourceId, (int)timeout.TotalSeconds, cancellationToken);
+        var res = await client.Lock(
+            Options.StoreName, 
+            name,
+            lockOwner, 
+            (int)timeout.TotalSeconds,
+            GetCancellationToken(cancellationToken));
 
         if (res == null || !res.Success)
         {
             return null;
         }
 
-        return new DaprAbpDistributedLockHandle(Options.StoreName, name, Options.ResourceId, client);
+        return new DaprAbpDistributedLockHandle(Options.StoreName, name, lockOwner, client);
     }
 
     protected virtual CancellationToken GetCancellationToken(CancellationToken cancellationToken = default)
diff --git a/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/ILockOwnerFinder.cs b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/ILockOwnerFinder.cs
new file mode 100644
index 000000000..47c033127
--- /dev/null
+++ b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/ILockOwnerFinder.cs
@@ -0,0 +1,8 @@
+using System.Threading.Tasks;
+
+namespace LINGYUN.Abp.DistributedLocking.Dapr;
+
+public interface ILockOwnerFinder
+{
+    Task<string> FindAsync();
+}
diff --git a/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/LockOwnerFinder.cs b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/LockOwnerFinder.cs
new file mode 100644
index 000000000..c60443a9d
--- /dev/null
+++ b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/LINGYUN/Abp/DistributedLocking/Dapr/LockOwnerFinder.cs
@@ -0,0 +1,30 @@
+using Microsoft.Extensions.Options;
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Users;
+
+namespace LINGYUN.Abp.DistributedLocking.Dapr;
+
+public class LockOwnerFinder : ILockOwnerFinder, ITransientDependency
+{
+    protected ICurrentUser CurrentUser { get; }
+    protected AbpDistributedLockingDaprOptions Options { get; }
+
+    public LockOwnerFinder(
+        ICurrentUser currentUser,
+        IOptions<AbpDistributedLockingDaprOptions> options)
+    {
+        Options = options.Value;
+        CurrentUser = currentUser;
+    }
+
+    public Task<string> FindAsync()
+    {
+        if (CurrentUser.IsAuthenticated)
+        {
+            return Task.FromResult(CurrentUser.GetId().ToString("N"));
+        }
+
+        return Task.FromResult(Options.DefaultIdentifier);
+    }
+}
diff --git a/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/README.md b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/README.md
index 54c4680d1..a5adf52f0 100644
--- a/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/README.md
+++ b/aspnet-core/modules/dapr/LINGYUN.Abp.DistributedLocking.Dapr/README.md
@@ -12,12 +12,12 @@ See: https://docs.dapr.io/developing-applications/building-blocks/distributed-lo
 [DependsOn(typeof(AbpDistributedLockingDaprModule))]
 public class YouProjectModule : AbpModule
 {
-	public override void ConfigureServices(ServiceConfigurationContext context)
+    public override void ConfigureServices(ServiceConfigurationContext context)
     {
         Configure<AbpDistributedLockingDaprOptions>(options =>
         {
             options.StoreName = "store-name";
-            options.ResourceId = "resource-id";
+            options.DefaultIdentifier = "default-owner-id";
             options.DefaultTimeout = TimeSpan.FromSeconds(30);
         });
     }
@@ -26,9 +26,13 @@ public class YouProjectModule : AbpModule
 
 ## 配置说明
 
-* AbpDistributedLockingDaprOptions.StoreName        在dapr component文件中定义的metadata name,默认: lockstore;
-* AbpDistributedLockingDaprOptions.ResourceId       自定义一个资源名称,用于向dapr提供锁定的标识,默认: dapr-lock-id;
-* AbpDistributedLockingDaprOptions.DefaultTimeout    默认锁定超时时间,默认: 30s.
+* AbpDistributedLockingDaprOptions.StoreName            在dapr component文件中定义的metadata name,默认: lockstore;
+* AbpDistributedLockingDaprOptions.DefaultIdentifier    默认锁资源拥有者标识,默认: dapr-lock-owner;
+* AbpDistributedLockingDaprOptions.DefaultTimeout       默认锁定超时时间,默认: 30s.
 
+## 接口说明
+
+[ILockOwnerFinder](./LINGYUN/Abp/DistributedLocking/Dapr/ILockOwnerFinder), 提供锁资源持有者标识  
+默认实现 [LockOwnerFinder](./LINGYUN/Abp/DistributedLocking/Dapr/LockOwnerFinder), 获取用户标识,如果不存在,返回DefaultIdentifier  
 
 ## 其他