diff --git a/Tests/Mango.Sandbox/Mango.Sandbox.EndPoints.Tests/SignalRClientToEndpointTest.cs b/Tests/Mango.Sandbox/Mango.Sandbox.EndPoints.Tests/SignalRClientToEndpointTest.cs
index 73f4b86..5ffcad1 100644
--- a/Tests/Mango.Sandbox/Mango.Sandbox.EndPoints.Tests/SignalRClientToEndpointTest.cs
+++ b/Tests/Mango.Sandbox/Mango.Sandbox.EndPoints.Tests/SignalRClientToEndpointTest.cs
@@ -66,7 +66,7 @@ public class SignalRClientToEndpointTest
         // Act - GetAllAsync<T>(tag, callback)
         await _client.GetAllAsync<List<TestItem>>(TestSignalRTags.GetTestItems, response =>
         {
-            receivedItems = response.ResponseData;
+            receivedItems = response.GetResponseData<List<TestItem>>();
             tcs.SetResult(true);
             return Task.CompletedTask;
         });
@@ -188,7 +188,7 @@ public class SignalRClientToEndpointTest
         // Act - GetByIdAsync<T>(tag, callback, id)
         await _client.GetByIdAsync<string>(TestSignalRTags.SingleIntParam, response =>
         {
-            receivedResult = response.ResponseData;
+            receivedResult = response.GetResponseData<string>();
             tcs.SetResult(true);
             return Task.CompletedTask;
         }, 100);
@@ -249,7 +249,7 @@ public class SignalRClientToEndpointTest
         // Act - GetByIdAsync<T>(tag, callback, ids[])
         await _client.GetByIdAsync<int>(TestSignalRTags.TwoIntParams, response =>
         {
-            receivedResult = response.ResponseData;
+            receivedResult = response.GetResponseData<int>();
             tcs.SetResult(true);
             return Task.CompletedTask;
         }, new object[] { 5, 7 });
@@ -297,7 +297,7 @@ public class SignalRClientToEndpointTest
         // Act - GetAllAsync<T>(tag, callback, contextParams[])
         await _client.GetAllAsync<int[]>(TestSignalRTags.IntArrayParam, response =>
         {
-            receivedResult = response.ResponseData;
+            receivedResult = response.GetResponseData<int[]>();
             tcs.SetResult(true);
             return Task.CompletedTask;
         }, new object[] { new[] { 5, 10, 15 } });
@@ -393,7 +393,7 @@ public class SignalRClientToEndpointTest
         // Act - PostDataAsync<TPost, TResponse>(tag, data, callback)
         await _client.PostDataAsync<TestEchoRequest, TestEchoResponse>(TestSignalRTags.EchoTag, request, response =>
         {
-            receivedResult = response.ResponseData;
+            receivedResult = response.GetResponseData<TestEchoResponse>();
             tcs.SetResult(true);
             return Task.CompletedTask;
         });