diff --git a/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application.Contracts/ItemGuideBooks/DTOs/ItemGuideBookDTO.cs b/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application.Contracts/ItemGuideBooks/DTOs/ItemGuideBookDTO.cs
index d77f6c514..0c2e27a78 100644
--- a/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application.Contracts/ItemGuideBooks/DTOs/ItemGuideBookDTO.cs
+++ b/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application.Contracts/ItemGuideBooks/DTOs/ItemGuideBookDTO.cs
@@ -16,18 +16,18 @@ public class ItemGuideBookDTO : SfsBaseDataDTOBase
     /// 物品名称
     /// </summary>
     [Display(Name = "物品名称")]
-    public string ItemName { get; set; }
+    public string Name { get; set; }
     /// <summary>
     /// 物品描述1
     /// </summary>
     [Display(Name = "物品描述1")]
-    public string ItemDesc1 { get; set; }
+    public string Desc1 { get; set; }
 
     /// <summary>
     /// 物品描述2
     /// </summary>
     [Display(Name = "物品描述2")]
-    public string ItemDesc2 { get; set; }
+    public string Desc2 { get; set; }
     /// <summary>
     /// 步骤
     /// </summary>
diff --git a/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/PositionCodes/PositionCodeAppService.cs b/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/PositionCodes/PositionCodeAppService.cs
index f6b6676e6..20054baf3 100644
--- a/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/PositionCodes/PositionCodeAppService.cs
+++ b/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/PositionCodes/PositionCodeAppService.cs
@@ -96,7 +96,7 @@ public class PositionCodeAppService
             throw new UserFriendlyException($"{id} 未找到位置码信息");
         }
         var itemEntity = await _repository.FirstOrDefaultAsync(p => p.PartCode == input.PartCode && p.Code==input.Code).ConfigureAwait(false);
-        if (itemEntity != null)
+        if (itemEntity != null&& itemEntity.Id!= id)
         {
             throw new UserFriendlyException($"位置码{input.Code}已存在物品{input.PartCode}的信息 ");
         }