diff --git a/ds-wms-service/DS.WMS.Core/TaskPlat/Dtos/TaskManageOrderMessageMainInfo.cs b/ds-wms-service/DS.WMS.Core/TaskPlat/Dtos/TaskManageOrderMessageMainInfo.cs
index a9d6a3d1..79a7ba4e 100644
--- a/ds-wms-service/DS.WMS.Core/TaskPlat/Dtos/TaskManageOrderMessageMainInfo.cs
+++ b/ds-wms-service/DS.WMS.Core/TaskPlat/Dtos/TaskManageOrderMessageMainInfo.cs
@@ -363,5 +363,10 @@ namespace DS.WMS.Core.TaskPlat.Dtos
         /// 卸货港
         /// </summary>
         public string? PortDischarge { get; set; }
+
+        /// <summary>
+        /// 拓展数据
+        /// </summary>
+        public object? ExtData { get; set; }
     }
 }
diff --git a/ds-wms-service/DS.WMS.Core/TaskPlat/Entity/TaskBaseInfo.cs b/ds-wms-service/DS.WMS.Core/TaskPlat/Entity/TaskBaseInfo.cs
index 086f7853..e5a95538 100644
--- a/ds-wms-service/DS.WMS.Core/TaskPlat/Entity/TaskBaseInfo.cs
+++ b/ds-wms-service/DS.WMS.Core/TaskPlat/Entity/TaskBaseInfo.cs
@@ -302,6 +302,12 @@ namespace DS.WMS.Core.TaskPlat.Entity
         [SugarColumn(ColumnDescription = "批次统计", IsNullable = true, Length = 50)]
         public string? BATCH_STATIC { get; set; }
 
+        /// <summary>
+        /// 拓展数据
+        /// </summary>
+        [SugarColumn(ColumnDescription = "拓展数据", IsNullable = true, Length = 255, ColumnDataType = "varchar")]
+        public object? ExtData { get; set; }
+
         ///// <summary>
         ///// 大简云userid
         ///// </summary>
diff --git a/ds-wms-service/DS.WMS.Core/TaskPlat/Method/TaskManageService.cs b/ds-wms-service/DS.WMS.Core/TaskPlat/Method/TaskManageService.cs
index fc89dba9..4984428e 100644
--- a/ds-wms-service/DS.WMS.Core/TaskPlat/Method/TaskManageService.cs
+++ b/ds-wms-service/DS.WMS.Core/TaskPlat/Method/TaskManageService.cs
@@ -28,6 +28,7 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
 using SqlSugar;
 using System.Linq.Expressions;
 
@@ -480,6 +481,12 @@ namespace DS.WMS.Core.TaskPlat.Method
 
                     CreateTime = DateTime.Now,
                 };
+
+                if (info.Main.ExtData != null)
+                {
+                    taskInfo.ExtData = info.Main.ExtData.ToJson();
+                }
+
                 if (Enum.TryParse(typeof(TaskBaseTypeEnum), taskInfo.TASK_TYPE, out object? taskTypeTemp))
                 {
                     taskInfo.TASK_TYPE_NAME = ((TaskBaseTypeEnum)taskTypeTemp).EnumDescription();
@@ -2671,6 +2678,19 @@ namespace DS.WMS.Core.TaskPlat.Method
                             item.CARRIER_ID = item.orderCarrierId;
                             item.CARRIER_NAME = null;
                         }
+
+                        // 3.ExtData字段从Data转为对象
+                        if (!string.IsNullOrEmpty(item.ExtData))
+                        {
+                            try
+                            {
+                                item.ExtData = JObject.Parse(item.ExtData);
+                            }
+                            catch
+                            {
+                                item.ExtData = new { ParseError = true, ParseMessage = "ExtData为非标准Json，导致解析异常" };
+                            }
+                        }
                     }
                 }
             }