diff --git a/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 b/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2
index eeae4d42..aae9fe85 100644
Binary files a/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 and b/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 differ
diff --git a/src/WMS.Web.Api/Controllers/SysConfigController.cs b/src/WMS.Web.Api/Controllers/SysConfigController.cs
index cb263709..37a88455 100644
--- a/src/WMS.Web.Api/Controllers/SysConfigController.cs
+++ b/src/WMS.Web.Api/Controllers/SysConfigController.cs
@@ -432,18 +432,19 @@ namespace WMS.Web.Api.Controllers
         /// <summary>
         /// 根据序列号或规格型号,物料编码搜索物料信息-PDA
         /// </summary>
-        /// <param name="serialNumber">序列号或规格型号或无聊编码</param>
+        /// <param name="serialNumber">序列号或规格型号或物料编码</param>
+        /// <param name="orgCode">组织编码</param>
         /// <returns></returns>
         [HttpGet]
         [Route("GetMaterial")]
-        public async Task<Result<MaterialResponse>> GetMaterial([FromQuery] string serialNumber)
+        public async Task<Result<MaterialResponse>> GetMaterial([FromQuery] string serialNumber, [FromQuery] string orgCode = null)
         {
             var loginInfo = _loginService.GetLoginInfo(this.HttpContext.Request.Headers["Authorization"]);
             if (loginInfo == null || loginInfo.UserInfo == null)
                 return Result<MaterialResponse>.ReFailure(ResultCodes.Token_Invalid_Error);
 
             _logger.LogInformation($"请求序列号信息:{serialNumber}");
-            var res = await _serialNumbersRepositories.GetSerialNumber(serialNumber);
+            var res = await _serialNumbersRepositories.GetSerialNumber(serialNumber, orgCode);
             if (res == null) return Result<MaterialResponse>.ReFailure(ResultCodes.MateriaNoData);
 
             return Result<MaterialResponse>.ReSuccess(res);
diff --git a/src/WMS.Web.Api/wwwroot/WMS.Web.Api.xml b/src/WMS.Web.Api/wwwroot/WMS.Web.Api.xml
index 85654cb7..e61c53f3 100644
--- a/src/WMS.Web.Api/wwwroot/WMS.Web.Api.xml
+++ b/src/WMS.Web.Api/wwwroot/WMS.Web.Api.xml
@@ -565,11 +565,12 @@
             <param name="boxBillNo">必填</param>
             <returns></returns>
         </member>
-        <member name="M:WMS.Web.Api.Controllers.SysConfigController.GetMaterial(System.String)">
+        <member name="M:WMS.Web.Api.Controllers.SysConfigController.GetMaterial(System.String,System.String)">
             <summary>
             根据序列号或规格型号,物料编码搜索物料信息-PDA
             </summary>
-            <param name="serialNumber">序列号或规格型号或无聊编码</param>
+            <param name="serialNumber">序列号或规格型号或物料编码</param>
+            <param name="orgCode">组织编码</param>
             <returns></returns>
         </member>
         <member name="M:WMS.Web.Api.Controllers.SysConfigController.GetMaterialList(System.String)">
diff --git a/src/WMS.Web.Domain/Entitys/Box.cs b/src/WMS.Web.Domain/Entitys/Box.cs
index 66dbbe62..a381663f 100644
--- a/src/WMS.Web.Domain/Entitys/Box.cs
+++ b/src/WMS.Web.Domain/Entitys/Box.cs
@@ -128,9 +128,8 @@ namespace WMS.Web.Domain.Entitys
                 });
             }
             else
-            {
-                d.Qty = qty;
-            }
+                d.Qty = d.Qty + qty;
+            
             return Result.ReSuccess();
         }
         /// <summary>
diff --git a/src/WMS.Web.Domain/Infrastructure/ISerialNumbersRepositories.cs b/src/WMS.Web.Domain/Infrastructure/ISerialNumbersRepositories.cs
index d9e44233..06d285a9 100644
--- a/src/WMS.Web.Domain/Infrastructure/ISerialNumbersRepositories.cs
+++ b/src/WMS.Web.Domain/Infrastructure/ISerialNumbersRepositories.cs
@@ -21,7 +21,7 @@ namespace WMS.Web.Domain.Infrastructure
         /// <returns></returns>
         Task<bool> AddRange(List<SerialNumbers> entitys, bool isTransaction = true);
         //根据序列号模糊搜索信息
-        Task<MaterialResponse> GetSerialNumber(string serialNumber);
+        Task<MaterialResponse> GetSerialNumber(string serialNumber, string orgCode);
         //根据序列号搜索信息
         Task<SerialNumbersResponse> Get(string serialNumber);
         /// 查询实体集合
diff --git a/src/WMS.Web.Domain/Services/ChangeMoveBoxService.cs b/src/WMS.Web.Domain/Services/ChangeMoveBoxService.cs
index d3e90a0c..43d0f269 100644
--- a/src/WMS.Web.Domain/Services/ChangeMoveBoxService.cs
+++ b/src/WMS.Web.Domain/Services/ChangeMoveBoxService.cs
@@ -320,7 +320,6 @@ namespace WMS.Web.Domain.Services
         /// <returns></returns>
         public async Task<Result> ChangeBox_BackRecord(BackRecord backRecord, LoginInDto loginInfo, bool isTransaction = true)
         {
-            return Result.ReSuccess();
             if (backRecord.Method == InventoryInOutMethod.Box) return Result.ReSuccess();
             List<SaveChangeBoxRecordRequest> dtoList = new List<SaveChangeBoxRecordRequest>();
             var boxIds = backRecord.Details.Select(s => s.BoxId).Distinct().ToList();
diff --git a/src/WMS.Web.Repositories/SerialNumbersRepositories.cs b/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
index 1d86964a..eb5bdaab 100644
--- a/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
+++ b/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
@@ -178,7 +178,7 @@ namespace WMS.Web.Repositories
         /// </summary>
         /// <param name="serialNumbers"></param>
         /// <returns></returns>
-        public async Task<MaterialResponse> GetSerialNumber(string serialNumber)
+        public async Task<MaterialResponse> GetSerialNumber(string serialNumber, string orgCode)
         {
             MaterialResponse response = new MaterialResponse();
             var materials_result = await _erpService.BillQueryForMaterial();
@@ -186,7 +186,10 @@ namespace WMS.Web.Repositories
                 return response;
             var materials = materials_result.Data.ToList();
 
-            var material = materials.FirstOrDefault(f => f.Specifications.Equals(serialNumber)|| f.MaterialNumber.Equals(serialNumber));
+            var m = materials.Where(f => (f.Specifications.Equals(serialNumber) || f.MaterialNumber.Equals(serialNumber)));
+            if (!string.IsNullOrEmpty(orgCode))
+                m = m.Where(w => w.OrgId.Equals(orgCode));
+            var material = m.FirstOrDefault();
             if (material != null)
             {
                 response.MaterialId = material.MaterialId;
@@ -196,7 +199,7 @@ namespace WMS.Web.Repositories
                 return response;
             }
             var entity = await _context.SerialNumbers
-                .GroupJoin(_context.BoxInventory.Include(x=>x.Details), serial => serial.BoxId, boxInventory => boxInventory.BoxId, (serial, boxInventory) => new { serial, boxInventory })
+                .GroupJoin(_context.BoxInventory.Include(x => x.Details), serial => serial.BoxId, boxInventory => boxInventory.BoxId, (serial, boxInventory) => new { serial, boxInventory })
                 .SelectMany(x => x.boxInventory.DefaultIfEmpty(), (p, boxInventory) => new { p.serial, boxInventory })
                 .GroupJoin(_context.Box, s => s.serial.BoxId, box => box.Id, (s, box) => new { s.serial, s.boxInventory, box })
                 .SelectMany(x => x.box.DefaultIfEmpty(), (p, box) => new { p.serial, p.boxInventory, box })