diff --git a/WCS.WebApi/Controllers/PDAMatBindController.cs b/WCS.WebApi/Controllers/PDAMatBindController.cs
index 39e0bc6..6f544cc 100644
--- a/WCS.WebApi/Controllers/PDAMatBindController.cs
+++ b/WCS.WebApi/Controllers/PDAMatBindController.cs
@@ -312,32 +312,6 @@ namespace WCS.WebApi.Controllers
                 #endregion
 
                 #region 数据校验
-                //判断参数
-                //if (string.IsNullOrEmpty(request.LocationCode))
-                //{
-                //    return new ResponseCommon()
-                //    {
-                //        Code = 201,
-                //        Message = "工位编码为空！",
-                //        Data = null,
-                //    };
-                //}
-
-                ////获取是否存在当前工位
-                //var location = await DbHelp.db.Queryable<LocationInfo>()
-                //                              .Where(t => t.Id == request.LocationId)
-                //                              .Where(t => t.IsEnable == true)
-                //                              .FirstAsync();
-                //if (location == null)
-                //{
-                //    return new ResponseCommon()
-                //    {
-                //        Code = 201,
-                //        Message = $"工位[{request.LocationCode}]不存在或已被禁用!\r\n请联系系统管理人员维护工位信息！",
-                //        Data = null,
-                //    };
-                //}
-
                 //获取当前工位的货架
                 var shelf = await DbHelp.db.Queryable<ShelfInfo>()
                                            .Where(t => t.Id == request.ShelfId)
@@ -364,6 +338,21 @@ namespace WCS.WebApi.Controllers
                         Data = null,
                     };
                 }
+                //获取货架是否已绑定物料
+                var matCurrentInfo = await DbHelp.db.Queryable<MatDetailCurrentInfo>()
+                                                 .Where(t => t.ShelfId == shelf.Id)
+                                                 .OrderBy(t => t.Id)
+                                                 .FirstAsync();
+                //货架已绑定物料
+                if (matCurrentInfo != null)
+                {
+                    return new ResponseCommon()
+                    {
+                        Code = 201,
+                        Message = $"当前货架已绑定物料:\r\n{matCurrentInfo.MatCode}\r\n请确认！",
+                        Data = null,
+                    };
+                }
 
                 //获取物料基础信息
                 var matBaseInfo = await DbHelp.db.Queryable<MatBaseInfo>()
diff --git a/版本履历表.xlsx b/版本履历表.xlsx
index 6926262..5cd958b 100644
Binary files a/版本履历表.xlsx and b/版本履历表.xlsx differ