diff --git a/src/Pole.Sagas.Server/Services/SagaService.cs b/src/Pole.Sagas.Server/Services/SagaService.cs
index 75a1a94..f14fb85 100644
--- a/src/Pole.Sagas.Server/Services/SagaService.cs
+++ b/src/Pole.Sagas.Server/Services/SagaService.cs
@@ -48,7 +48,7 @@ namespace Pole.Sagas.Server.Services
             CommonResponse commonResponse = new CommonResponse();
             try
             {
-                await sagaStorage.ActivityExecuted(request.ActivityId, request.ResultData.ToByteArray());
+                await sagaStorage.ActivityExecuted(request.ActivityId);
                 commonResponse.IsSuccess = true;
             }
             catch (Exception ex)
@@ -146,7 +146,7 @@ namespace Pole.Sagas.Server.Services
             CommonResponse commonResponse = new CommonResponse();
             try
             {
-                await sagaStorage.ActivityCompensating(request.ActivityId);
+                await sagaStorage.ActivityCompensating(request.ActivityId, request.CompensateTimes);
                 commonResponse.IsSuccess = true;
             }
             catch (Exception ex)
diff --git a/src/Pole.Sagas.Storage.PostgreSql/PostgreSqlSagaStorage.cs b/src/Pole.Sagas.Storage.PostgreSql/PostgreSqlSagaStorage.cs
index 90d3fbe..5e83ed7 100644
--- a/src/Pole.Sagas.Storage.PostgreSql/PostgreSqlSagaStorage.cs
+++ b/src/Pole.Sagas.Storage.PostgreSql/PostgreSqlSagaStorage.cs
@@ -67,12 +67,12 @@ $"UPDATE {activityTableName} SET \"Status\"=@Status WHERE \"Id\" = @Id";
             }
         }
 
-        public async Task ActivityExecuted(string activityId, byte[] resultData)
+        public async Task ActivityExecuted(string activityId)
         {
             using (var connection = new NpgsqlConnection(poleSagasStoragePostgreSqlOption.ConnectionString))
             {
                 var updateActivitySql =
-$"UPDATE {activityTableName} SET \"Status\"=@Status \"ResultData\"=@ResultData WHERE \"Id\" = @Id";
+$"UPDATE {activityTableName} SET \"Status\"=@Status  WHERE \"Id\" = @Id";
                 await connection.ExecuteAsync(updateActivitySql, new
                 {
                     Id = activityId,
@@ -141,7 +141,6 @@ $"UPDATE {activityTableName} SET \"Status\"=@Status  WHERE \"Id\" = @Id";
                         ExecuteTimes = executeTimes
                     });
                 }
-
             }
         }
 
@@ -191,16 +190,17 @@ $"INSERT INTO {sagaTableName} (\"Id\",\"ServiceName\",\"Status\",\"AddTime\")" +
             }
         }
 
-        public async Task ActivityCompensating(string activityId)
+        public async Task ActivityCompensating(string activityId, int compensateTimes)
         {
             using (var connection = new NpgsqlConnection(poleSagasStoragePostgreSqlOption.ConnectionString))
             {
                 var updateActivitySql =
-$"UPDATE {activityTableName} SET \"Status\"=@Status  WHERE \"Id\" = @Id";
+$"UPDATE {activityTableName} SET \"Status\"=@Status ,\"CompensateTimes\"=@CompensateTimes WHERE \"Id\" = @Id";
                 await connection.ExecuteAsync(updateActivitySql, new
                 {
                     Id = activityId,
-                    Status = nameof(ActivityStatus.Compensating)
+                    Status = nameof(ActivityStatus.Compensating),
+                    CompensateTimes= compensateTimes,
                 });
             }
         }
diff --git a/src/Pole.Sagas.Storage.PostgreSql/PostgreSqlSagaStorageInitializer.cs b/src/Pole.Sagas.Storage.PostgreSql/PostgreSqlSagaStorageInitializer.cs
index c608c0f..7236b40 100644
--- a/src/Pole.Sagas.Storage.PostgreSql/PostgreSqlSagaStorageInitializer.cs
+++ b/src/Pole.Sagas.Storage.PostgreSql/PostgreSqlSagaStorageInitializer.cs
@@ -67,8 +67,7 @@ CREATE TABLE IF NOT EXISTS {GetActivityTableName()}(
   ""Status"" varchar(10) COLLATE ""pg_catalog"".""default"" NOT NULL,
   ""ExecuteTimes"" int4 NOT NULL,
   ""ParameterData"" bytea NOT NULL,
-  ""ResultData"" bytea,
-  ""Errors"" varchar(1024) COLLATE ""pg_catalog"".""default"",
+  ""CompensateErrors"" varchar(1024) COLLATE ""pg_catalog"".""default"",
   ""CompensateTimes"" int4 NOT NULL,
   ""AddTime"" timestamp NOT NULL
 )
diff --git a/src/Pole.Sagas/Core/Abstraction/IEventSender.cs b/src/Pole.Sagas/Core/Abstraction/IEventSender.cs
index 4d29c96..4b059fc 100644
--- a/src/Pole.Sagas/Core/Abstraction/IEventSender.cs
+++ b/src/Pole.Sagas/Core/Abstraction/IEventSender.cs
@@ -10,10 +10,10 @@ namespace Pole.Sagas.Core.Abstraction
         Task ActivityExecuting(string activityId,string activityName, string sagaId, byte[] parameterData, int order, DateTime addTime,int executeTimes);
         Task ActivityExecuteAborted(string activityId);
         Task ActivityCompensateAborted(string activityId, string sagaId, string errors);
-        Task ActivityExecuted(string activityId,byte[] resultData);
+        Task ActivityExecuted(string activityId);
         Task ActivityCompensated(string activityId);
         Task ActivityExecuteOvertime(string activityId);
         Task ActivityRevoked(string activityId);
-        Task ActivityCompensating(string activityId);
+        Task ActivityCompensating(string activityId,int compensateTimes);
     }
 }
diff --git a/src/Pole.Sagas/Core/EventSender.cs b/src/Pole.Sagas/Core/EventSender.cs
index 4de898a..bdc8a84 100644
--- a/src/Pole.Sagas/Core/EventSender.cs
+++ b/src/Pole.Sagas/Core/EventSender.cs
@@ -43,12 +43,11 @@ namespace Pole.Sagas.Core
             }
         }
 
-        public async Task ActivityExecuted(string activityId, byte[] resultData)
+        public async Task ActivityExecuted(string activityId)
         {
             var result = await sagaClient.ActivityExecutedAsync(new Server.Grpc.ActivityExecutedRequest
             {
                 ActivityId = activityId,
-                ResultData = Google.Protobuf.ByteString.CopyFrom(resultData),
             });
             if (!result.IsSuccess)
             {
@@ -136,7 +135,7 @@ namespace Pole.Sagas.Core
             }
         }
 
-        public async Task ActivityCompensating(string activityId)
+        public async Task ActivityCompensating(string activityId, int compensateTimes)
         {
             var result = await sagaClient.ActivityCompensatingAsync(new Server.Grpc.ActivityCompensatingRequest
             {
diff --git a/src/Pole.Sagas/Core/ISagaStorage.cs b/src/Pole.Sagas/Core/ISagaStorage.cs
index f2730cb..1c090ca 100644
--- a/src/Pole.Sagas/Core/ISagaStorage.cs
+++ b/src/Pole.Sagas/Core/ISagaStorage.cs
@@ -13,10 +13,10 @@ namespace Pole.Sagas.Core
         Task ActivityExecuting(string activityId, string activityName,string sagaId, byte[] ParameterData, int order,DateTime addTime,int executeTimes);
         Task ActivityExecuteAborted(string activityId);
         Task ActivityCompensateAborted(string activityId, string sagaId, string errors);
-        Task ActivityExecuted(string activityId, byte[] resultData);
+        Task ActivityExecuted(string activityId);
         Task ActivityCompensated(string activityId);
         Task ActivityExecuteOvertime(string activityId);
         Task ActivityRevoked(string activityId);
-        Task ActivityCompensating(string activityId);
+        Task ActivityCompensating(string activityId, int compensateTimes);
     }
 }
diff --git a/src/Pole.Sagas/Core/Saga.cs b/src/Pole.Sagas/Core/Saga.cs
index fe41b55..9815dbf 100644
--- a/src/Pole.Sagas/Core/Saga.cs
+++ b/src/Pole.Sagas/Core/Saga.cs
@@ -120,7 +120,7 @@ namespace Pole.Sagas.Core
             var activityId = activityWapper.Id;
             try
             {
-                await eventSender.ActivityCompensating(activityId);
+                await eventSender.ActivityCompensating(activityId, activityWapper.CompensateTimes);
                 await activityWapper.InvokeCompensate();
                 await eventSender.ActivityCompensated(activityId);
                 var compensateActivity = GetNextCompensateActivity();
@@ -152,7 +152,7 @@ namespace Pole.Sagas.Core
                     await CompensateActivity(result, currentExecuteOrder);
                     return result;
                 }
-                await eventSender.ActivityExecuted(activityId, Encoding.UTF8.GetBytes(string.Empty));
+                await eventSender.ActivityExecuted(activityId);
                 var executeActivity = GetNextExecuteActivity();
                 if (executeActivity == null)
                 {
diff --git a/src/Pole.Sagas/Protos/saga.proto b/src/Pole.Sagas/Protos/saga.proto
index 46350e1..1d9077a 100644
--- a/src/Pole.Sagas/Protos/saga.proto
+++ b/src/Pole.Sagas/Protos/saga.proto
@@ -50,7 +50,6 @@ message ActivityCompensateAbortedRequest {
 }
 message ActivityExecutedRequest {
   string activityId = 1;
-  bytes resultData = 2;
 }
 message ActivityCompensatedRequest {
   string activityId = 1;
@@ -63,6 +62,7 @@ message ActivityRevokedRequest {
 }
 message ActivityCompensatingRequest {
   string activityId = 1;
+  int32 CompensateTimes = 2;
 }