diff --git a/DOAN.Admin.WebApi/Controllers/MES/base/material_account/BaseMaterialListController.cs b/DOAN.Admin.WebApi/Controllers/MES/base/material_account/BaseMaterialListController.cs
index 0d81279..d62fa6e 100644
--- a/DOAN.Admin.WebApi/Controllers/MES/base/material_account/BaseMaterialListController.cs
+++ b/DOAN.Admin.WebApi/Controllers/MES/base/material_account/BaseMaterialListController.cs
@@ -94,7 +94,7 @@ namespace DOAN.Admin.WebApi.Controllers
         [Log(Title = "物料清单", BusinessType = BusinessType.DELETE)]
         public IActionResult DeleteBaseMaterialList(string ids)
         {
-            int[] idsArr = Tools.SpitIntArrary(ids);
+            string[] idsArr = Tools.SpitStrArrary(ids);
             if (idsArr.Length <= 0) { return ToResponse(ApiResult.Error($"删除失败Id 不能为空")); }
 
             var response = _BaseMaterialListService.Delete(idsArr);
diff --git a/DOAN.Common/Tools.cs b/DOAN.Common/Tools.cs
index 000b578..f49cdc6 100644
--- a/DOAN.Common/Tools.cs
+++ b/DOAN.Common/Tools.cs
@@ -29,6 +29,19 @@ namespace DOAN.Common
             int[] infoIdss = Array.ConvertAll(strIds, s => int.Parse(s));
             return infoIdss;
         }
+        /// <summary>
+        /// 雪花id
+        /// </summary>
+        /// <param name="str"></param>
+        /// <param name="split"></param>
+        /// <returns></returns>
+        public static string[] SpitStrArrary(string str, char split = ',')
+        {
+            if (string.IsNullOrEmpty(str)) { return Array.Empty<string>(); }
+            string[] strIds = str.Split(split, (char)StringSplitOptions.RemoveEmptyEntries);
+          
+            return strIds;
+        }
 
         /// <summary>
         /// 根据日期获取星期几
diff --git a/DOAN.Model/MES/base/Dto/BaseMaterialListDto.cs b/DOAN.Model/MES/base/Dto/BaseMaterialListDto.cs
index 7f7c49e..9921ea6 100644
--- a/DOAN.Model/MES/base/Dto/BaseMaterialListDto.cs
+++ b/DOAN.Model/MES/base/Dto/BaseMaterialListDto.cs
@@ -27,7 +27,7 @@ namespace DOAN.Model.MES.base_.Dto
     /// </summary>
     public class BaseMaterialListDto
     {
-        [Required(ErrorMessage = "雪花id不能为空")]
+  
         public string Id { get; set; }
 
         public int? FkTypeId { get; set; }
diff --git a/DOAN.Service/MES/base/BaseMaterialListService.cs b/DOAN.Service/MES/base/BaseMaterialListService.cs
index be97b8b..212c40f 100644
--- a/DOAN.Service/MES/base/BaseMaterialListService.cs
+++ b/DOAN.Service/MES/base/BaseMaterialListService.cs
@@ -63,6 +63,8 @@ namespace DOAN.Service.MES.base_
         /// <returns></returns>
         public BaseMaterialList AddBaseMaterialList(BaseMaterialList model)
         {
+            model.Id = SnowFlakeSingle.Instance.NextId().ToString();
+
             return Context.Insertable(model).ExecuteReturnEntity();
         }