diff --git a/AyCode.Blazor.Components/Services/AcSignalRClientBase.cs b/AyCode.Blazor.Components/Services/AcSignalRClientBase.cs
index f71a675..97f6fef 100644
--- a/AyCode.Blazor.Components/Services/AcSignalRClientBase.cs
+++ b/AyCode.Blazor.Components/Services/AcSignalRClientBase.cs
@@ -126,8 +126,14 @@ namespace AyCode.Blazor.Components.Services
 
         public virtual Task<TPostData?> PostDataAsync<TPostData>(int messageTag, TPostData postData) where TPostData : class
             => SendMessageToServerAsync<TPostData>(messageTag, new SignalPostJsonDataMessage<TPostData>(postData), AcDomain.NextUniqueInt32);
+        public virtual Task<TResponseData?> PostDataAsync<TPostData, TResponseData>(int messageTag, TPostData postData) where TPostData : class where TResponseData : class
+            => SendMessageToServerAsync<TResponseData>(messageTag, new SignalPostJsonDataMessage<TPostData>(postData), AcDomain.NextUniqueInt32);
+
         public virtual Task PostDataAsync<TPostData>(int messageTag, TPostData postData, Func<ISignalResponseMessage<TPostData?>, Task> responseCallback) where TPostData : class
             => SendMessageToServerAsync(messageTag, new SignalPostJsonDataMessage<TPostData>(postData), responseCallback);
+        public virtual Task PostDataAsync<TPostData, TResponseData>(int messageTag, TPostData postData, Func<ISignalResponseMessage<TResponseData?>, Task> responseCallback) where TPostData : class where TResponseData : class
+            => SendMessageToServerAsync(messageTag, new SignalPostJsonDataMessage<TPostData>(postData), responseCallback);
+
 
         public Task GetAllIntoAsync<T>(List<T> intoList, int messageTag, object[]? contextParams = null) where T : IEntityGuid
         {