diff --git a/src/JiShe.CollectBus.Application.Contracts/Subscribers/IWorkerSubscriberAppService.cs b/src/JiShe.CollectBus.Application.Contracts/Subscribers/IWorkerSubscriberAppService.cs
index 05c9e6a..a7c4032 100644
--- a/src/JiShe.CollectBus.Application.Contracts/Subscribers/IWorkerSubscriberAppService.cs
+++ b/src/JiShe.CollectBus.Application.Contracts/Subscribers/IWorkerSubscriberAppService.cs
@@ -1,5 +1,6 @@
-using System.Threading.Tasks;
-using JiShe.CollectBus.Common.Models;
+using JiShe.CollectBus.IotSystems.MessageIssueds;
+using JiShe.CollectBus.IotSystems.MessageReceiveds;
+using System.Threading.Tasks;
 using Volo.Abp.Application.Services;
 
 namespace JiShe.CollectBus.Subscribers
diff --git a/src/JiShe.CollectBus.Application/ScheduledMeterReading/BasicScheduledMeterReadingService.cs b/src/JiShe.CollectBus.Application/ScheduledMeterReading/BasicScheduledMeterReadingService.cs
index 7f4d6ce..39be20d 100644
--- a/src/JiShe.CollectBus.Application/ScheduledMeterReading/BasicScheduledMeterReadingService.cs
+++ b/src/JiShe.CollectBus.Application/ScheduledMeterReading/BasicScheduledMeterReadingService.cs
@@ -14,6 +14,8 @@ using JiShe.CollectBus.Common.Extensions;
 using JiShe.CollectBus.Common.Helpers;
 using JiShe.CollectBus.Common.Models;
 using JiShe.CollectBus.GatherItem;
+using JiShe.CollectBus.IotSystems.Devices;
+using JiShe.CollectBus.IotSystems.MessageIssueds;
 using JiShe.CollectBus.IotSystems.MessageReceiveds;
 using JiShe.CollectBus.IotSystems.Watermeter;
 using JiShe.CollectBus.Protocol.Contracts;
@@ -21,6 +23,7 @@ using JiShe.CollectBus.Workers;
 using MassTransit;
 using MassTransit.Internals.GraphValidation;
 using Microsoft.Extensions.Logging;
+using Volo.Abp.Domain.Repositories;
 
 namespace JiShe.CollectBus.ScheduledMeterReading
 {
@@ -31,10 +34,17 @@ namespace JiShe.CollectBus.ScheduledMeterReading
     {
         private readonly ILogger<BasicScheduledMeterReadingService> _logger;
         private readonly ICapPublisher _capBus;
-        public BasicScheduledMeterReadingService(ILogger<BasicScheduledMeterReadingService> logger, ICapPublisher capBus)
+        private readonly IRepository<ScheduledMeterReadingIssuedEventMessage, Guid> _meterReadingIssuedRepository;
+
+
+        public BasicScheduledMeterReadingService(
+            ILogger<BasicScheduledMeterReadingService> logger,
+            ICapPublisher capBus,
+            IRepository<ScheduledMeterReadingIssuedEventMessage, Guid> meterReadingIssuedRepository)
         {
             _capBus = capBus;
             _logger = logger;
+            _meterReadingIssuedRepository = meterReadingIssuedRepository;
         }
 
         /// <summary>
@@ -247,7 +257,7 @@ namespace JiShe.CollectBus.ScheduledMeterReading
 
             stopwatch.Stop();
 
-            _logger.LogInformation($"{nameof(AmmeterScheduledMeterFifteenMinuteReading)} 15分钟采集电表数据处理完成，共消耗{stopwatch.ElapsedMilliseconds}毫秒。");
+            _logger.LogError($"{nameof(AmmeterScheduledMeterFifteenMinuteReading)} 15分钟采集电表数据处理完成，共消耗{stopwatch.ElapsedMilliseconds}毫秒。");
         }
         #endregion
 
@@ -470,7 +480,7 @@ namespace JiShe.CollectBus.ScheduledMeterReading
             try
             {
                 //将采集器编号的hash值取模分组
-                const int TotalShards = 20;
+                const int TotalShards = 1024;
                 var focusHashGroups = new Dictionary<int, Dictionary<string, Dictionary<string, AmmeterInfo>>>();
 
                 foreach (var (collectorId, ammetersDictionary) in focusGroup)
@@ -504,11 +514,12 @@ namespace JiShe.CollectBus.ScheduledMeterReading
                 //根据分组创建线程批处理集中器
                 foreach (var group in focusHashGroups)
                 {
-                    _ = Task.Run(async () => { await CreatePublishTask(eventName, group.Value); });
-                    //await CreatePublishTask(eventName, group.Value);
+                    //TODO _meterReadingIssuedRepository 需要优化
+                    //_ = Task.Run(async () => { await CreatePublishTask(eventName, group.Value); });
+                    await CreatePublishTask(eventName, group.Value);
                 }
 
-                await Task.CompletedTask;
+                //await Task.CompletedTask;
             }
             catch (Exception)
             {
@@ -610,6 +621,7 @@ namespace JiShe.CollectBus.ScheduledMeterReading
                         }
                     }
 
+                    List<ScheduledMeterReadingIssuedEventMessage> evenMessageInfoList = new List<ScheduledMeterReadingIssuedEventMessage>();
                     foreach (var tempItem in tempCodes)
                     {
                         //排除已发送日冻结和月冻结采集项配置
@@ -657,13 +669,15 @@ namespace JiShe.CollectBus.ScheduledMeterReading
                         {
                             Message = dataInfos!,
                             DeviceNo = ammeter.FocusAddress,
-                            MessageId = NewId.NextGuid().ToString()
+                            MessageId = NewId.NextGuid().ToString(),
+                            TimeDensity = eventName,
+                            WasSuccessful = false,
                         };
                         await _capBus.PublishAsync(eventName, evenMessageInfo);
+                        evenMessageInfoList.Add(evenMessageInfo);
                     }
 
-
-
+                    await _meterReadingIssuedRepository.InsertManyAsync(evenMessageInfoList);
                 }
             }
         }
diff --git a/src/JiShe.CollectBus.Application/ScheduledMeterReading/EnergySystemScheduledMeterReadingService.cs b/src/JiShe.CollectBus.Application/ScheduledMeterReading/EnergySystemScheduledMeterReadingService.cs
index dd49e74..a95312b 100644
--- a/src/JiShe.CollectBus.Application/ScheduledMeterReading/EnergySystemScheduledMeterReadingService.cs
+++ b/src/JiShe.CollectBus.Application/ScheduledMeterReading/EnergySystemScheduledMeterReadingService.cs
@@ -1,13 +1,16 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 using DotNetCore.CAP;
 using JiShe.CollectBus.Ammeters;
 using JiShe.CollectBus.Common.Consts;
 using JiShe.CollectBus.FreeSql;
 using JiShe.CollectBus.GatherItem;
+using JiShe.CollectBus.IotSystems.MessageIssueds;
 using JiShe.CollectBus.IotSystems.Watermeter;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.Extensions.Logging;
+using Volo.Abp.Domain.Repositories;
 
 namespace JiShe.CollectBus.ScheduledMeterReading
 {
@@ -19,7 +22,7 @@ namespace JiShe.CollectBus.ScheduledMeterReading
     public class EnergySystemScheduledMeterReadingService : BasicScheduledMeterReadingService
     {
 
-        public EnergySystemScheduledMeterReadingService(ILogger<EnergySystemScheduledMeterReadingService> logger, ICapPublisher capBus) :base(logger, capBus)
+        public EnergySystemScheduledMeterReadingService(ILogger<EnergySystemScheduledMeterReadingService> logger, ICapPublisher capBus, IRepository<ScheduledMeterReadingIssuedEventMessage, Guid> meterReadingIssuedRepository) :base(logger, capBus, meterReadingIssuedRepository)
         {
             
         }
diff --git a/src/JiShe.CollectBus.Application/Subscribers/WorkerSubscriberAppService.cs b/src/JiShe.CollectBus.Application/Subscribers/WorkerSubscriberAppService.cs
index b1cc03b..8d0d154 100644
--- a/src/JiShe.CollectBus.Application/Subscribers/WorkerSubscriberAppService.cs
+++ b/src/JiShe.CollectBus.Application/Subscribers/WorkerSubscriberAppService.cs
@@ -3,8 +3,9 @@ using System.Threading.Tasks;
 using DeviceDetectorNET.Parser.Device;
 using DotNetCore.CAP;
 using JiShe.CollectBus.Common.Enums;
-using JiShe.CollectBus.Common.Models;
 using JiShe.CollectBus.IotSystems.Devices;
+using JiShe.CollectBus.IotSystems.MessageIssueds;
+using JiShe.CollectBus.IotSystems.MessageReceiveds;
 using JiShe.CollectBus.Protocol.Contracts;
 using JiShe.CollectBus.Protocol.Contracts.Interfaces;
 using Microsoft.AspNetCore.Mvc;
diff --git a/src/JiShe.CollectBus.Common/Models/ScheduledMeterReadingIssuedEventMessage.cs b/src/JiShe.CollectBus.Domain/IotSystems/MessageIssueds/ScheduledMeterReadingIssuedEventMessage.cs
similarity index 56%
rename from src/JiShe.CollectBus.Common/Models/ScheduledMeterReadingIssuedEventMessage.cs
rename to src/JiShe.CollectBus.Domain/IotSystems/MessageIssueds/ScheduledMeterReadingIssuedEventMessage.cs
index b62c7db..cdab61a 100644
--- a/src/JiShe.CollectBus.Common/Models/ScheduledMeterReadingIssuedEventMessage.cs
+++ b/src/JiShe.CollectBus.Domain/IotSystems/MessageIssueds/ScheduledMeterReadingIssuedEventMessage.cs
@@ -1,17 +1,14 @@
 using JiShe.CollectBus.Common.Enums;
+using System;
+using Volo.Abp.Domain.Entities;
 
-namespace JiShe.CollectBus.Common.Models
+namespace JiShe.CollectBus.IotSystems.MessageIssueds
 {
     /// <summary>
     /// 定时抄读Kafka消息实体，1分钟、5分钟、15分钟
     /// </summary>
-    public class ScheduledMeterReadingIssuedEventMessage
+    public class ScheduledMeterReadingIssuedEventMessage : AggregateRoot<Guid>
     {
-        /// <summary>
-        /// 消息接收客户端Id
-        /// </summary>
-        public string ClientId { get; set; }
-
         /// <summary>
         /// 消息内容
         /// </summary>
@@ -22,14 +19,19 @@ namespace JiShe.CollectBus.Common.Models
         /// </summary>
         public string DeviceNo { get; set; }
 
-        ///// <summary>
-        ///// 采集时间间隔(分钟，如15)
-        ///// </summary>
-        //public int TimeDensity { get; set; }
+        /// <summary>
+        /// 采集时间间隔，通过Kafka主题区分(分钟，如15)
+        /// </summary>
+        public string TimeDensity { get; set; }
 
         /// <summary>
         /// 消息Id
         /// </summary>
         public string MessageId { get; set; }
+
+        /// <summary>
+        /// 是否下发成功
+        /// </summary>
+        public bool WasSuccessful { get; set; }
     }
 }
diff --git a/src/JiShe.CollectBus.MongoDB/MongoDB/CollectBusMongoDbContext.cs b/src/JiShe.CollectBus.MongoDB/MongoDB/CollectBusMongoDbContext.cs
index a42a250..06dfd1a 100644
--- a/src/JiShe.CollectBus.MongoDB/MongoDB/CollectBusMongoDbContext.cs
+++ b/src/JiShe.CollectBus.MongoDB/MongoDB/CollectBusMongoDbContext.cs
@@ -1,4 +1,5 @@
 using JiShe.CollectBus.IotSystems.Devices;
+using JiShe.CollectBus.IotSystems.MessageIssueds;
 using JiShe.CollectBus.IotSystems.MessageReceiveds;
 using JiShe.CollectBus.IotSystems.Protocols;
 using MongoDB.Driver;
@@ -22,6 +23,8 @@ public class CollectBusMongoDbContext : AbpMongoDbContext, ICollectBusMongoDbCon
     public IMongoCollection<Device> Devices => Collection<Device>();
     public IMongoCollection<ProtocolInfo> ProtocolInfos => Collection<ProtocolInfo>();
 
+    public IMongoCollection<ScheduledMeterReadingIssuedEventMessage> MeterReadingIssued => Collection<ScheduledMeterReadingIssuedEventMessage>();
+
     protected override void CreateModel(IMongoModelBuilder modelBuilder)
     {
         base.CreateModel(modelBuilder);