diff --git a/ds-wms-service/DS.WMS.Core/Op/Interface/ISeaExportRefundService.cs b/ds-wms-service/DS.WMS.Core/Op/Interface/ISeaExportRefundService.cs
index 77066561..f0131b78 100644
--- a/ds-wms-service/DS.WMS.Core/Op/Interface/ISeaExportRefundService.cs
+++ b/ds-wms-service/DS.WMS.Core/Op/Interface/ISeaExportRefundService.cs
@@ -1,4 +1,5 @@
 using DS.Module.Core;
+using DS.Module.Core.Data;
 using DS.WMS.Core.Flow.Dtos;
 using DS.WMS.Core.Op.Dtos;
 using System;
@@ -53,5 +54,14 @@ namespace DS.WMS.Core.Op.Interface
         /// <param name="req"></param>
         /// <returns></returns>
         public Task<DataResult> CreateChangeTaskAsync(ChangeTaskReq req);
+
+
+        /// <summary>
+        /// 退舱入池
+        /// </summary>
+        /// <param name="req"></param>
+        /// <returns></returns>
+
+        public  Task<DataResult> RefundPoolAsync(IdModel req);
     }
 }
diff --git a/ds-wms-service/DS.WMS.Core/Op/Method/SeaExportRefundService.cs b/ds-wms-service/DS.WMS.Core/Op/Method/SeaExportRefundService.cs
index 84e1bdce..b5a46698 100644
--- a/ds-wms-service/DS.WMS.Core/Op/Method/SeaExportRefundService.cs
+++ b/ds-wms-service/DS.WMS.Core/Op/Method/SeaExportRefundService.cs
@@ -49,6 +49,8 @@ namespace DS.WMS.Core.Op.Method
         private readonly ICommonService commonService;
         readonly ITaskService taskService;
         private readonly ISeaExportCommonService seaComService;
+        private readonly IBookingSlotService bookSlotService;
+        
         /// <summary>
         ///
         /// </summary>
@@ -62,6 +64,7 @@ namespace DS.WMS.Core.Op.Method
             saasService = _serviceProvider.GetRequiredService<ISaasDbService>();
             seaComService = _serviceProvider.GetRequiredService<ISeaExportCommonService>();
             taskService = serviceProvider.GetRequiredService<ITaskService>();
+            bookSlotService = serviceProvider.GetRequiredService<IBookingSlotService>();
         }
 
 
@@ -556,5 +559,55 @@ namespace DS.WMS.Core.Op.Method
 
             //return rows > 0 ? DataResult.Success : DataResult.FailedWithDesc(nameof(MultiLanguageConst.Operation_Failed));
         }
+
+
+        /// <summary>
+        /// 退舱入池
+        /// </summary>
+        /// <param name="req"></param>
+        /// <returns></returns>
+
+        public async Task<DataResult> RefundPoolAsync(IdModel req)
+        {
+            var tenantDb = saasService.GetBizDbScopeById(user.TenantId); 
+            var info = await tenantDb.Queryable<SeaExport>().Where(x => x.Id == long.Parse(req.Id)).FirstAsync();
+            if (info.IsNull())
+                return await Task.FromResult(DataResult.Failed("不存在的海运出口信息!", MultiLanguageConst.SeaExportExist));
+            if (info.IsRefund == false)
+            {
+                return await Task.FromResult(DataResult.Failed("订单状态必须为退舱标识!"));
+            }
+            var task = await tenantDb.Queryable<BusinessTask>().Where(x => x.BusinessId == long.Parse(req.Id) && x.TaskType == TaskBaseTypeEnum.RETURN_CABIN_POOL).FirstAsync();
+              
+            if (task.IsNotNull() && task.TaskStatus == TaskStatusEnum.Complete)
+            {
+                return await Task.FromResult(DataResult.Failed("退舱入池任务已完成!"));
+            }
+
+            var ctnList = await tenantDb.Queryable<OpCtn>().Where(x => x.BSNO == req.Id).ToListAsync();
+            if (ctnList.Count == 0)
+                return await Task.FromResult(DataResult.Failed("集装箱列表不能为空!"));
+
+
+            var ctns = ctnList.Adapt<List<BookingSlotCtnSaveInput>>();
+
+
+            //调用退舱入池接口
+            var postData = new BookingSlotBaseApiDto()
+            { 
+                OpType = "del",
+                DataObj = new BookingSlotBaseApiSaveDto()
+                { 
+                    CtnList = ctns,
+                }
+            };
+            var res  = await bookSlotService.InnerApiReceive(postData);
+
+            if (!res.Succeeded)
+               return await Task.FromResult(DataResult.Failed(res.Message));
+
+            return DataResult.Success;
+             
+        }
     }
 }
diff --git a/ds-wms-service/DS.WMS.OpApi/Controllers/SeaExportRefundController.cs b/ds-wms-service/DS.WMS.OpApi/Controllers/SeaExportRefundController.cs
index dbbf73a1..0b382965 100644
--- a/ds-wms-service/DS.WMS.OpApi/Controllers/SeaExportRefundController.cs
+++ b/ds-wms-service/DS.WMS.OpApi/Controllers/SeaExportRefundController.cs
@@ -1,4 +1,5 @@
 using DS.Module.Core;
+using DS.Module.Core.Data;
 using DS.WMS.Core.Flow.Dtos;
 using DS.WMS.Core.Op.Dtos;
 using DS.WMS.Core.Op.Interface;
@@ -97,6 +98,16 @@ namespace DS.WMS.OpApi.Controllers
         {
             return await _invokeService.CreateChangeTaskAsync(req);
         }
-
+        /// <summary>
+        /// 退舱入池
+        /// </summary>
+        /// <param name="req"></param>
+        /// <returns></returns>    
+        [HttpPost]
+        [Route("RefundPool")]
+        public async Task<DataResult> RefundPool([FromBody] IdModel req)
+        {
+            return await _invokeService.RefundPoolAsync(req);
+        }
     }
 }
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