diff --git a/modules/JiShe.CollectBus.IoTDB/Provider/IoTDBProvider.cs b/modules/JiShe.CollectBus.IoTDB/Provider/IoTDBProvider.cs
index 4615053..15d2df1 100644
--- a/modules/JiShe.CollectBus.IoTDB/Provider/IoTDBProvider.cs
+++ b/modules/JiShe.CollectBus.IoTDB/Provider/IoTDBProvider.cs
@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Concurrent;
+using System.ComponentModel.DataAnnotations;
 using System.Reflection;
+using System.Reflection.Metadata.Ecma335;
 using System.Text;
 using System.Threading.Tasks;
 using Apache.IoTDB;
@@ -195,7 +197,7 @@ namespace JiShe.CollectBus.IoTDB.Provider
         {
             try
             {
-                var query =await BuildQuerySQL<T>(options);
+                var query = await BuildQuerySQL<T>(options);
                 var sessionDataSet = await CurrentSession.ExecuteQueryStatementAsync(query);
 
 
@@ -205,10 +207,10 @@ namespace JiShe.CollectBus.IoTDB.Provider
                     Items = await ParseResults<T>(sessionDataSet, options.PageSize),
                     PageIndex = options.PageIndex,
                     PageSize = options.PageSize,
-                    
+
                 };
 
-                result.HasNext = result.TotalCount > 0? result.TotalCount < result.PageSize : false;
+                result.HasNext = result.TotalCount > 0 ? result.TotalCount < result.PageSize : false;
 
                 return result;
             }
@@ -415,7 +417,7 @@ namespace JiShe.CollectBus.IoTDB.Provider
         private async Task<string> BuildQuerySQL<T>(IoTDBQueryOptions options) where T : IoTEntity
         {
             var metadata = await GetMetadata<T>();
-            var sb = new StringBuilder("SELECT TIME,");
+            var sb = new StringBuilder("SELECT TIME as Timestamps,");
             sb.AppendJoin(", ", metadata.ColumnNames);
             sb.Append($" FROM {options.TableNameOrTreePath}");
 
@@ -472,7 +474,7 @@ namespace JiShe.CollectBus.IoTDB.Provider
         {
             return condition.Operator switch
             {
-                ">" => condition.IsNumber ? $"{condition.Field} > {condition.Value}": $"{condition.Field}  > '{condition.Value}'",
+                ">" => condition.IsNumber ? $"{condition.Field} > {condition.Value}" : $"{condition.Field}  > '{condition.Value}'",
                 "<" => condition.IsNumber ? $"{condition.Field} < {condition.Value}" : $"{condition.Field} < '{condition.Value}'",
                 "=" => condition.IsNumber ? $"{condition.Field} = {condition.Value}" : $"{condition.Field} = '{condition.Value}'",
                 _ => throw new NotSupportedException($"{nameof(TranslateCondition)} 将查询条件转换为SQL语句时操作符 {condition.Operator} 属于异常情况")
@@ -510,6 +512,8 @@ namespace JiShe.CollectBus.IoTDB.Provider
             var metadata = await GetMetadata<T>();
 
             var properties = typeof(T).GetProperties();
+            metadata.ColumnNames.Insert(0, "Timestamps");
+            metadata.DataTypes.Insert(0, TSDataType.TIMESTAMP);
 
             while (dataSet.HasNext() && results.Count < pageSize)
             {
@@ -523,19 +527,21 @@ namespace JiShe.CollectBus.IoTDB.Provider
                 {
                     int indexOf = metadata.ColumnNames.IndexOf(measurement);
                     var value = record.Values[indexOf];
+                    TSDataType tSDataType = metadata.DataTypes[indexOf];
 
                     var prop = properties.FirstOrDefault(p =>
                         p.Name.Equals(measurement, StringComparison.OrdinalIgnoreCase));
-                    if (prop != null)
-                    {
-                        if (measurement.EndsWith("time"))
+                    if (prop != null && !(value is System.DBNull))
+                    { 
+                        dynamic tempValue = GetTSDataValue(tSDataType,value);
+
+                        if (measurement.ToLower().EndsWith("time"))
                         {
-                            var tempValue = TimestampHelper.ConvertToDateTime(Convert.ToInt64(value), TimestampUnit.Nanoseconds); 
-                            typeof(T).GetProperty(measurement)?.SetValue(entity, value);
+                            typeof(T).GetProperty(measurement)?.SetValue(entity, TimestampHelper.ConvertToDateTime(tempValue, TimestampUnit.Nanoseconds));
                         }
                         else
                         {
-                            typeof(T).GetProperty(measurement)?.SetValue(entity, value);
+                            typeof(T).GetProperty(measurement)?.SetValue(entity, tempValue);
                         }
                     }
 
@@ -760,5 +766,28 @@ namespace JiShe.CollectBus.IoTDB.Provider
                 ["DECIMAL"] = "0.0",
                 ["STRING"] = string.Empty
             };
+
+        /// <summary>
+        /// IoTDB 数据类型与.net类型映射
+        /// </summary>
+        /// <param name="tSDataType"></param>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        private dynamic GetTSDataValue(TSDataType tSDataType, object value) =>
+         tSDataType switch
+         {
+             TSDataType.BOOLEAN => Convert.ToBoolean(value),
+             TSDataType.INT32 => Convert.ToInt32(value),
+             TSDataType.INT64 => Convert.ToInt64(value),
+             TSDataType.FLOAT => Convert.ToDouble(value),
+             TSDataType.DOUBLE => Convert.ToDouble(value),
+             TSDataType.TEXT => Convert.ToString(value),
+             TSDataType.NONE => null,
+             TSDataType.TIMESTAMP => Convert.ToInt64(value),
+             TSDataType.DATE => Convert.ToDateTime(value),
+             TSDataType.BLOB => Convert.ToByte(value),
+             TSDataType.STRING => Convert.ToString(value),
+             _ => Convert.ToString(value)
+         };
     }
 }
diff --git a/services/JiShe.CollectBus.Application/ScheduledMeterReading/BasicScheduledMeterReadingService.cs b/services/JiShe.CollectBus.Application/ScheduledMeterReading/BasicScheduledMeterReadingService.cs
index 40dfeba..f1c69ee 100644
--- a/services/JiShe.CollectBus.Application/ScheduledMeterReading/BasicScheduledMeterReadingService.cs
+++ b/services/JiShe.CollectBus.Application/ScheduledMeterReading/BasicScheduledMeterReadingService.cs
@@ -6,6 +6,7 @@ using JiShe.CollectBus.Application.Contracts;
 using JiShe.CollectBus.Common.BuildSendDatas;
 using JiShe.CollectBus.Common.Consts;
 using JiShe.CollectBus.Common.DeviceBalanceControl;
+using JiShe.CollectBus.Common.Encrypt;
 using JiShe.CollectBus.Common.Enums;
 using JiShe.CollectBus.Common.Extensions;
 using JiShe.CollectBus.Common.Helpers;
@@ -712,7 +713,7 @@ namespace JiShe.CollectBus.ScheduledMeterReading
                 }
 
 
-
+                string taskMark = CommonHelper.GetTaskMark((int)aFN, fn, ammeterInfo.MeteringCode, builderResponse.MSA);
                 var meterReadingRecords = new MeterReadingTelemetryPacketInfo()
                 {
                     SystemName = SystemType,
@@ -729,13 +730,14 @@ namespace JiShe.CollectBus.ScheduledMeterReading
                     //Seq = builderResponse.Seq,
                     MSA = builderResponse.MSA,
                     ItemCode = tempItem,
-                    TaskMark = CommonHelper.GetTaskMark((int)aFN, fn, ammeterInfo.MeteringCode, builderResponse.MSA),
+                    TaskMark = taskMark,
                     IsSend = false,
                     ManualOrNot = false,
                     Pn = ammeterInfo.MeteringCode,
                     IssuedMessageId = GuidGenerator.Create().ToString(),
                     IssuedMessageHexString = Convert.ToHexString(builderResponse.Data),
                     IsReceived = false,
+                    ScoreValue = $"{ammeterInfo.FocusAddress}.{taskMark}".Md5Fun(),
                 };
 
                 taskList.Add(meterReadingRecords);
diff --git a/services/JiShe.CollectBus.Domain/IotSystems/MeterReadingRecords/MeterReadingTelemetryPacketInfo.cs b/services/JiShe.CollectBus.Domain/IotSystems/MeterReadingRecords/MeterReadingTelemetryPacketInfo.cs
index 3ac4202..2033035 100644
--- a/services/JiShe.CollectBus.Domain/IotSystems/MeterReadingRecords/MeterReadingTelemetryPacketInfo.cs
+++ b/services/JiShe.CollectBus.Domain/IotSystems/MeterReadingRecords/MeterReadingTelemetryPacketInfo.cs
@@ -24,13 +24,7 @@ namespace JiShe.CollectBus.IotSystems.MeterReadingRecords
         /// 排序索引分数值，具体值可以根据不同业务场景进行定义，例如时间戳、或者某一个固定的标识1
         /// </summary>
         [FIELDColumn]
-        public string ScoreValue
-        {
-            get
-            {
-                return $"{DeviceId}.{TaskMark}".Md5Fun();
-            }
-        }
+        public string ScoreValue { get; set; }
          
         /// <summary>
         /// 是否手动操作