diff --git a/WarehouseMgr/Tnb.WarehouseMgr.Entities/Consts/ModuleConsts.cs b/WarehouseMgr/Tnb.WarehouseMgr.Entities/Consts/ModuleConsts.cs
index 77cdcdf4..a267545b 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr.Entities/Consts/ModuleConsts.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr.Entities/Consts/ModuleConsts.cs
@@ -184,7 +184,7 @@ public class ModuleConsts
     public const string MODULE_WMSPOINT_ID = "26099196480805";
 
     /// <summary>
-    ///   模块标识-PDA寄存出库
+    ///   模块标识-PDA扫码入库
     /// </summary>
     public const string MODULE_WMSSCANCODEINSTOCKPDA_ID = "28576495374869";
     /// <summary>
diff --git a/WarehouseMgr/Tnb.WarehouseMgr/WareHouseService.cs b/WarehouseMgr/Tnb.WarehouseMgr/WareHouseService.cs
index 6a201aa8..956f9f38 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/WareHouseService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/WareHouseService.cs
@@ -267,7 +267,8 @@ namespace Tnb.WarehouseMgr
                 preTasks = preTasks.Where(it => !agvElevatorTasks.Select(x => x.endlocation_code).Contains(it.endlocation_code)).ToList();
 
                 IEnumerable<WmsPretaskH?> firstEleGrp = agvElevatorTasks.GroupBy(g => g.endlocation_code).Select(t => t.OrderBy(o => o.bill_code).FirstOrDefault());
-                agvElevatorTasks = agvElevatorTasks.FindAll(x => firstEleGrp.Select(y => y.endlocation_code).Contains(x.endlocation_code));
+                //agvElevatorTasks = agvElevatorTasks.FindAll(x => firstEleGrp.Select(y => y.endlocation_code).Contains(x.endlocation_code)).DistinctBy(x=>x.endlocation_code).ToList();
+                agvElevatorTasks = firstEleGrp?.ToList() ?? Enumerable.Empty<WmsPretaskH?>().ToList();
                 preTasks = preTasks.Concat(agvElevatorTasks).ToList();
 
 
@@ -291,24 +292,26 @@ namespace Tnb.WarehouseMgr
                         int itemsCount = items.Count;
                         int mod = itemsCount % moveNum > 0 ? (itemsCount / moveNum) + 1 : itemsCount / moveNum;
                         WmsDistaskH[] arrary = items.ToArray();
-                        for (int i = 1; i <= mod; i++)
+                        //for (int i = 1; i <= mod; i++)
                         {
-                            string groupCode = await _billRullService.GetBillNumber(WmsWareHouseConst.WMS_TASK_EXECUTE_ENCODE);
+
                             if (moveNum >= 1)
                             {
                                 List<WmsPretaskH> areaPreTasks = itGroup.ToList();
 
-                                if (moveNum == 1 || (moveNum > areaPreTasks.Count && areaPreTasks.Count == 1) || areaPreTasks.Any(x => x.third_eqp_type.ToEnum<EnumTaskChainType>() != EnumTaskChainType.CTU))
+                                if ( areaPreTasks.Any(x => x.third_eqp_type.ToEnum<EnumTaskChainType>() != EnumTaskChainType.CTU))
                                 {
-                                    items.ForEach(x =>
+                                    foreach (var x in items)
                                     {
+                                        string groupCode = _billRullService.GetBillNumber(WmsWareHouseConst.WMS_TASK_EXECUTE_ENCODE).Result;
                                         x.is_chain = 0;
-                                    });
-                                    items[0].groups = groupCode;
-                                    items[0].bill_code = $"{groupCode}-1";
+                                        x.groups = groupCode;
+                                        x.bill_code = $"{groupCode}-1";
+                                    }
                                 }
                                 else if ((moveNum >= areaPreTasks.Count && areaPreTasks.Count > 1) || moveNum < areaPreTasks.Count)
                                 {
+                                    string groupCode = await _billRullService.GetBillNumber(WmsWareHouseConst.WMS_TASK_EXECUTE_ENCODE);
                                     items.ForEach(x => x.is_chain = 1);
 
                                     int start = 0;
@@ -948,7 +951,7 @@ namespace Tnb.WarehouseMgr
             List<WmsPointH> points = await LocPathCalcAlgorithms(pStartId, pEndId, roads);
             try
             {
-                if (points.FindAll(x => x.location_code != null && x.location_code.Contains("ELE"))?.Count > 0)
+                if (points.FindAll(x => x.location_code != null && x.location_code.Contains("dt", StringComparison.OrdinalIgnoreCase))?.Count > 0)
                 {
                     //查询当前电梯点
                     List<WmsElevatorD> curEleDs = await _db.Queryable<WmsElevatorD>().Where(it => points.Select(x => x.id).Contains(it.point_id)).ToListAsync();
@@ -957,14 +960,16 @@ namespace Tnb.WarehouseMgr
                     {
                         //当前电梯
                         WmsElevatorH curEle = await _db.Queryable<WmsElevatorH>().SingleAsync(it => it.id == curEleDs.First().bill_id && it.status == 1);
-                        if (curEle == null)
+                        //同电梯组电梯
+                        List<WmsElevatorH> sGpEle = await _db.Queryable<WmsElevatorH>().Where(it => it.elevator_group == curEle.elevator_group && it.id != curEle.id && it.status == 1).ToListAsync();
+
+                        if (curEle == null && sGpEle?.Count > 0)
                         {
                             throw new AppFriendlyException("电梯被禁用或未配置", 500);
                         }
-                        //同电梯组电梯
-                        List<WmsElevatorH> sGpEle = await _db.Queryable<WmsElevatorH>().Where(it => it.elevator_group == curEle.elevator_group && it.id != curEle.id && it.status == 1).ToListAsync();
+
                         //判断电梯组中各电梯任务数
-                        if (sGpEle.FindAll(x => Math.Abs(x.task_nums - curEle.task_nums) % 2 == 1)?.Count > 0)
+                        if (curEle == null || sGpEle.FindAll(x => Math.Abs(x.task_nums - curEle.task_nums) % 2 == 1)?.Count > 0)
                         {
                             List<WmsElevatorD> sGpDs = await _db.Queryable<WmsElevatorD>().Where(it => it.bill_id == sGpEle.First().id).ToListAsync();
                             if (sGpDs?.Count > 0)
diff --git a/WarehouseMgr/Tnb.WarehouseMgr/WmsPDAScanInStockService.cs b/WarehouseMgr/Tnb.WarehouseMgr/WmsPDAScanInStockService.cs
index 89bc2bce..236fff07 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/WmsPDAScanInStockService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/WmsPDAScanInStockService.cs
@@ -322,6 +322,10 @@ namespace Tnb.WarehouseMgr
                 await _db.Ado.RollbackTranAsync();
                 throw;
             }
+            finally
+            {
+                _ = InvokeGenPretaskExcute();
+            }
             return Task.FromResult(true);
         }
     }