diff --git a/be/Modules/Inventory/src/Win_in.Sfs.Wms.Inventory.Application.Contracts/ExpectOuts/IExpectOutAppService.cs b/be/Modules/Inventory/src/Win_in.Sfs.Wms.Inventory.Application.Contracts/ExpectOuts/IExpectOutAppService.cs
index 1b293473d..31ae65e93 100644
--- a/be/Modules/Inventory/src/Win_in.Sfs.Wms.Inventory.Application.Contracts/ExpectOuts/IExpectOutAppService.cs
+++ b/be/Modules/Inventory/src/Win_in.Sfs.Wms.Inventory.Application.Contracts/ExpectOuts/IExpectOutAppService.cs
@@ -37,4 +37,10 @@ public interface IExpectOutAppService
     /// <returns></returns>
     Task<List<ExpectOutDTO>> SaveDetail_SplitPackingAsync(SplitPacking_UpdateDetailInput input);
 
+    /// <summary>
+    /// 根据任务号、箱码、数量、库位取预计出列表
+    /// </summary>
+    /// <returns></returns>
+    Task<List<ExpectOutDTO>> GetListByJobNumberAsync(SplitPacking_UpdateDetailInput input);
+
 }
diff --git a/be/Modules/Inventory/src/Win_in.Sfs.Wms.Inventory.Application/ExpectOuts/ExpectOutAppService.cs b/be/Modules/Inventory/src/Win_in.Sfs.Wms.Inventory.Application/ExpectOuts/ExpectOutAppService.cs
index 67dbeb18a..fb64edbd3 100644
--- a/be/Modules/Inventory/src/Win_in.Sfs.Wms.Inventory.Application/ExpectOuts/ExpectOutAppService.cs
+++ b/be/Modules/Inventory/src/Win_in.Sfs.Wms.Inventory.Application/ExpectOuts/ExpectOutAppService.cs
@@ -189,12 +189,16 @@ public class ExpectOutAppService
     [HttpPost("save-detail-split-packing")]
     public virtual async Task<List<ExpectOutDTO>> SaveDetail_SplitPackingAsync(SplitPacking_UpdateDetailInput input)
     {
-        var obj = await _repository.FindAsync(p => p.JobNumber == input.Number && p.PackingCode == input.FromPackingCode && p.Qty == input.FromQty && p.LocationCode == input.FromLocationCode).ConfigureAwait(false);
-        if (obj == null)
+        var lst = await ListByJobNumberAsync(input).ConfigureAwait(false);
+        if (lst == null || lst.Count == 0)
         {
             throw new UserFriendlyException($"预计出表没有数据：JobNumber={input.Number}|PackingCode={input.FromPackingCode}|Qty={input.FromQty}|LocationCode={input.FromLocationCode}");
         }
-
+        if (lst.Count > 1)
+        {
+            throw new UserFriendlyException($"预计出表取到多条数据，应该取到一条数据：JobNumber={input.Number}|PackingCode={input.FromPackingCode}|Qty={input.FromQty}|LocationCode={input.FromLocationCode}");
+        }
+        var obj = lst[0];
         //插入目标箱
         var newObj = CommonHelper.CloneObj(obj);
         newObj.SetId(GuidGenerator.Create());
@@ -204,13 +208,28 @@ public class ExpectOutAppService
         //修改源箱
         obj.Qty = input.FromQty - input.ToQty;
         var updRet = await _repository.UpdateAsync(obj).ConfigureAwait(false);
-        List<ExpectOut> lst = new List<ExpectOut>();
-        lst.Add(insRet);
-        lst.Add(updRet);
-        var ret = ObjectMapper.Map<List<ExpectOut>, List<ExpectOutDTO>>(lst);
+        List<ExpectOut> list = new List<ExpectOut>();
+        list.Add(insRet);
+        list.Add(updRet);
+        var ret = ObjectMapper.Map<List<ExpectOut>, List<ExpectOutDTO>>(list);
         return ret;
     }
 
 
+    /// <summary>
+    /// 根据任务号、箱码、数量、库位取预计出列表
+    /// </summary>
+    /// <returns></returns>
+    [HttpPost("get-list-by-job-number")]
+    public virtual async Task<List<ExpectOutDTO>> GetListByJobNumberAsync(SplitPacking_UpdateDetailInput input)
+    {
+        var lst = await ListByJobNumberAsync(input).ConfigureAwait(false);
+        var ret = ObjectMapper.Map<List<ExpectOut>, List<ExpectOutDTO>>(lst);
+        return ret;
+    }
 
+    private async Task<List<ExpectOut>> ListByJobNumberAsync(SplitPacking_UpdateDetailInput input)
+    {
+        return await _repository.GetListAsync(p => p.JobNumber == input.Number && p.PackingCode == input.FromPackingCode && p.Qty == input.FromQty && p.LocationCode == input.FromLocationCode).ConfigureAwait(false);
+    }
 }
diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Notes/TransferNotes/Inputs/SplitPacking_UpdateJobDetailInput.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Notes/TransferNotes/Inputs/SplitPacking_UpdateJobDetailInput.cs
index 61a8befe6..c7f3f321e 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Notes/TransferNotes/Inputs/SplitPacking_UpdateJobDetailInput.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Notes/TransferNotes/Inputs/SplitPacking_UpdateJobDetailInput.cs
@@ -2,16 +2,20 @@ using System.ComponentModel.DataAnnotations;
 
 namespace Win_in.Sfs.Wms.Store.Application.Contracts;
 
-/// <summary>
-/// 
-/// </summary>
-public class SplitPacking_UpdateJobDetailInput
+public class SplitPacking_UpdateJobDetailInputBase
 {
     /// <summary>
     /// 主表number
     /// </summary>
     [Required(ErrorMessage = "{0}是必填项")]
     public string Number { get; set; }
+}
+
+    /// <summary>
+    /// 
+    /// </summary>
+public class SplitPacking_UpdateJobDetailInput : SplitPacking_UpdateJobDetailInputBase
+{
     /// <summary>
     /// 子表from标签
     /// </summary>
diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Notes/TransferNotes/TransferNoteAppService.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Notes/TransferNotes/TransferNoteAppService.cs
index 18bf55a9e..2848d8650 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Notes/TransferNotes/TransferNoteAppService.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Notes/TransferNotes/TransferNoteAppService.cs
@@ -445,15 +445,15 @@ public class TransferNoteAppService : SfsStoreWithDetailsAppServiceBase
     [HttpPost("split-packing-inspect")]
     public async Task<TransferNoteDTO> SplitPacking_InspectAsync(TransferNoteEditInput transferNoteEditInput, [FromQuery] SplitPacking_UpdateJobDetailInput updateJobDetailInput)
     {
-        SplitPacking_UpdateDetailInput newInput = new SplitPacking_UpdateDetailInput();
-        newInput.Number = updateJobDetailInput.Number;
-        newInput.FromPackingCode = updateJobDetailInput.FromPackingCode;
-        newInput.FromQty = updateJobDetailInput.FromQty;
-        newInput.ToPackingCode = updateJobDetailInput.ToPackingCode;
-        newInput.ToQty = updateJobDetailInput.ToQty;
-        newInput.FromLocationCode = transferNoteEditInput.Details[0].FromLocationCode;
-        newInput.ToLocationCode = transferNoteEditInput.Details[0].ToLocationCode;
-        var expectOutRet = await _expectOutAppService.SaveDetail_SplitPackingAsync(newInput).ConfigureAwait(false);
+        //SplitPacking_UpdateDetailInput newInput = new SplitPacking_UpdateDetailInput();
+        //newInput.Number = updateJobDetailInput.Number;
+        //newInput.FromPackingCode = updateJobDetailInput.FromPackingCode;
+        //newInput.FromQty = updateJobDetailInput.FromQty;
+        //newInput.ToPackingCode = updateJobDetailInput.ToPackingCode;
+        //newInput.ToQty = updateJobDetailInput.ToQty;
+        //newInput.FromLocationCode = transferNoteEditInput.Details[0].FromLocationCode;
+        //newInput.ToLocationCode = transferNoteEditInput.Details[0].ToLocationCode;
+        //var expectOutRet = await _expectOutAppService.SaveDetail_SplitPackingAsync(newInput).ConfigureAwait(false);
         var jobRet = await _inspectJobAppService.SaveDetail_SplitPackingAsync(updateJobDetailInput).ConfigureAwait(false);
         var ret = await SplitPackingAsync(transferNoteEditInput).ConfigureAwait(false); //库存操作
         return ret;
@@ -482,9 +482,31 @@ public class TransferNoteAppService : SfsStoreWithDetailsAppServiceBase
         return ret;
     }
 
+    /// <summary>
+    /// 拆箱，预计出表存在数据时不允许办理
+    /// </summary>
+    /// <param name="transferNoteEditInput"></param>
+    /// <param name="updateJobDetailInputBase"></param>
+    /// <returns></returns>
+    [HttpPost("split-packing-check-expect-out")]
+    public async Task<TransferNoteDTO> SplitPackingCheckExpectOutAsync(TransferNoteEditInput transferNoteEditInput, [FromQuery] SplitPacking_UpdateJobDetailInputBase updateJobDetailInputBase)
+    {
+        var detailObj = transferNoteEditInput.Details[0];
+        SplitPacking_UpdateDetailInput newInput = new SplitPacking_UpdateDetailInput();
+        newInput.Number = updateJobDetailInputBase.Number;
+        newInput.FromPackingCode = detailObj.FromPackingCode;
+        newInput.FromQty = detailObj.Qty;
+        newInput.ToPackingCode = detailObj.ToPackingCode;
+        newInput.ToQty = detailObj.Qty;
+        newInput.FromLocationCode = detailObj.FromLocationCode;
+        newInput.ToLocationCode = detailObj.ToLocationCode;
+        var expectOutLst = await _expectOutAppService.GetListByJobNumberAsync(newInput).ConfigureAwait(false);
+        if (expectOutLst.Count > 0)
+        {
+            throw new UserFriendlyException($"预计出表存在数据，不允许办理拆箱：JobNumber={newInput.Number}|PackingCode={newInput.FromPackingCode}|Qty={newInput.FromQty}|LocationCode={newInput.FromLocationCode}");
+        }
+        var ret = await SplitPackingAsync(transferNoteEditInput).ConfigureAwait(false);
+        return ret;
 
-
-    
-
-
+    }
 }