diff --git a/be/Hosts/WmsPda.Host/Win_in.Sfs.Wms.Pda.Host/Controllers/Inventories/BalanceController.cs b/be/Hosts/WmsPda.Host/Win_in.Sfs.Wms.Pda.Host/Controllers/Inventories/BalanceController.cs
index 2b466b511..830f91326 100644
--- a/be/Hosts/WmsPda.Host/Win_in.Sfs.Wms.Pda.Host/Controllers/Inventories/BalanceController.cs
+++ b/be/Hosts/WmsPda.Host/Win_in.Sfs.Wms.Pda.Host/Controllers/Inventories/BalanceController.cs
@@ -1,9 +1,14 @@
+using DocumentFormat.OpenXml.Drawing.Charts;
+using Volo.Abp.AutoMapper;
+
 namespace Win_in.Sfs.Wms.Pda.Controllers.Inventories;
 
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using AutoMapper;
+using Castle.Components.DictionaryAdapter;
 using Microsoft.AspNetCore.Mvc;
 using Newtonsoft.Json;
 using Volo.Abp;
@@ -26,12 +31,11 @@ using JsonSerializer = System.Text.Json.JsonSerializer;
 public class BalanceController : AbpController
 {
     private readonly IBalanceAppService _balanceAppService;
-
     private readonly IItemBasicAppService _itemBasicAppService;
-
     private readonly ILocationAppService _locationAppService;
-
     private readonly IExpectOutAppService _expectOutAppService;
+    private readonly IProductionLineItemAppService _productionLineItemAppService;
+    private IMapper _mapper;
 
     /// <summary>
     ///
@@ -43,11 +47,12 @@ public class BalanceController : AbpController
     public BalanceController(
         IBalanceAppService balanceAppService,
         IItemBasicAppService itemBasicAppService,
-        ILocationAppService locationAppService, IExpectOutAppService expectOutAppService)
+        ILocationAppService locationAppService, IExpectOutAppService expectOutAppService, IProductionLineItemAppService productionLineItemAppService)
     {
         this._balanceAppService = balanceAppService;
         this._locationAppService = locationAppService;
         _expectOutAppService = expectOutAppService;
+        _productionLineItemAppService = productionLineItemAppService;
         this._itemBasicAppService = itemBasicAppService;
     }
 
@@ -482,6 +487,77 @@ public class BalanceController : AbpController
         return await this._balanceAppService.GetPagedListByFilterAsync(input, false).ConfigureAwait(false);
     }
 
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="itemCode"></param>
+    /// <param name="productLine"></param>
+    /// <returns></returns>
+    [HttpPost("get-recommend-balance")]
+    public async Task<List<SortBalance>> GetRecommendBalance(string itemCode,string productLine)
+    {
+        var productionLineItemDto = await _productionLineItemAppService.GetByProductLineCodeAndItemCodeAsync(productLine, itemCode).ConfigureAwait(false);
+
+        //获取可用库存
+        var input = new RecommendBalanceRequestInput
+        {
+            ItemCode = itemCode,
+            Qty = decimal.MaxValue,
+            Statuses = new EditableList<EnumInventoryStatus> { EnumInventoryStatus.OK },
+            Locations =
+                JsonSerializer.Deserialize<List<string>>(productionLineItemDto.RawLocationCodeListJson),
+            IsPackingCode = true
+        };
+
+        var usableList = await _balanceAppService.GetUsableListAsync(input).ConfigureAwait(false);
+        return await SortByFifoAsync(usableList).ConfigureAwait(false);
+    }
+
+    /// <summary>
+    /// 排序规则 1.批次正序 2.底层 3.到货日期正序 4.数量倒序(整箱优先) 5.库位正序 6.箱码正序
+    /// </summary>
+    /// <param name="balances"></param>
+    /// <returns></returns>
+    private async Task<List<SortBalance>> SortByFifoAsync(List<BalanceDTO> balances)
+    {
+        var sortBalances = new List<SortBalance>();
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<BalanceDTO, SortBalance>()
+                .Ignore(x => x.LocationRow);
+        });
+        _mapper = new Mapper(config);
+
+        var resultBalances = _mapper.Map<List<BalanceDTO>, List<SortBalance>>(balances);
+        foreach (var resultBalance in resultBalances)
+        {
+            var locationDto = await _locationAppService.GetByCodeAsync(resultBalance.LocationCode).ConfigureAwait(false);
+            resultBalance.LocationRow = locationDto.RowCode;
+        }
+
+        resultBalances
+            .OrderBy(p => p.Lot)
+            .ThenBy(p => p.LocationRow)
+            .ThenBy(p => p.PutInTime)
+            .ThenBy(p => p.Qty)//2023-9-14 苑静雯 从小数开始发料
+            .ThenBy(p => p.LocationCode)
+            .ThenBy(p => p.PackingCode)
+            .ToList();
+
+        return resultBalances;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public class SortBalance : BalanceDTO
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        public int LocationRow { get; set; }
+    }
+
     /*
     /// <summary>
     /// 查询库余额
diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Event/Requests/KittingIssueRequestEventHandler.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Event/Requests/KittingIssueRequestEventHandler.cs
index 1ccb8b4f3..17528e307 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Event/Requests/KittingIssueRequestEventHandler.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Event/Requests/KittingIssueRequestEventHandler.cs
@@ -690,7 +690,7 @@ public class KittingIssueRequestEventHandler
 
         resultBalances
             .OrderBy(p => p.Lot)
-            .OrderBy(p=>p.LocationRow)
+            .ThenBy(p=>p.LocationRow)
             .ThenBy(p => p.PutInTime)
             .ThenBy(p => p.Qty)//2023-9-14 苑静雯 从小数开始发料
             .ThenBy(p => p.LocationCode)