diff --git a/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialPartsStorageLocationsController.cs b/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialPartsStorageLocationsController.cs
index 8805be3..cf14c95 100644
--- a/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialPartsStorageLocationsController.cs
+++ b/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialPartsStorageLocationsController.cs
@@ -41,7 +41,7 @@ namespace DOAN.Admin.WebApi.Controllers
         
         //TODO 查询北泽线边库库位编号
         [HttpGet("list_location_code")]
-        public IActionResult QueryMaterialPartsStorageLocationsLocationCode(string  query)
+        public IActionResult QueryMaterialPartsStorageLocationsLocationCode(string?  query)
         {
             var response = _MaterialPartsStorageLocationsService.QueryMaterialPartsStorageLocationsLocationCode(query);
      
diff --git a/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialPartsSuppliersController.cs b/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialPartsSuppliersController.cs
index 6352f8c..b1e4f11 100644
--- a/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialPartsSuppliersController.cs
+++ b/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialPartsSuppliersController.cs
@@ -41,7 +41,7 @@ namespace DOAN.Admin.WebApi.Controllers
         
         //TODO 查询供应商
         [HttpGet("list_supplier_No_Page")]
-        public IActionResult GetListSupplier(string query)
+        public IActionResult GetListSupplier(string? query)
         {
             var response = _MaterialPartsSuppliersService.GetListSupplier(query);
             return SUCCESS(response);
@@ -101,7 +101,7 @@ namespace DOAN.Admin.WebApi.Controllers
         [HttpDelete("{ids}")]
         [ActionPermissionFilter(Permission = "materialManagement:MaterialPartssuppliers:delete")]
         [Log(Title = "北泽线边库供应商", BusinessType = BusinessType.DELETE)]
-        public IActionResult DeleteMaterialPartsSuppliers(string ids)
+        public IActionResult DeleteMaterialPartsSuppliers(string? ids)
         {
             int[] idsArr = Tools.SpitIntArrary(ids);
             if (idsArr.Length <= 0) { return ToResponse(ApiResult.Error($"删除失败Id 不能为空")); }
diff --git a/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialSparePartsController.cs b/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialSparePartsController.cs
index 7507f6e..2731550 100644
--- a/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialSparePartsController.cs
+++ b/DOAN.Admin.WebApi/Controllers/MES/Material/MaterialSparePartsController.cs
@@ -42,7 +42,7 @@ namespace DOAN.Admin.WebApi.Controllers
         //TODO 查询北泽线边库基本信息表列表 不分页
         [HttpGet("list_nopage")]
         [ActionPermissionFilter(Permission = "materialManagement:materialspareparts:list")]
-        public IActionResult QueryMaterialSpareParts2(string query)
+        public IActionResult QueryMaterialSpareParts2(string? query)
         {
             var response = _MaterialSparePartsService.GetListNOPage(query);
           
@@ -103,7 +103,7 @@ namespace DOAN.Admin.WebApi.Controllers
         [HttpDelete("{ids}")]
         [ActionPermissionFilter(Permission = "materialManagement:materialspareparts:delete")]
         [Log(Title = "北泽线边库基本信息表", BusinessType = BusinessType.DELETE)]
-        public IActionResult DeleteMaterialSpareParts(string ids)
+        public IActionResult DeleteMaterialSpareParts(string? ids)
         {
             int[] idsArr = Tools.SpitIntArrary(ids);
             if (idsArr.Length <= 0) { return ToResponse(ApiResult.Error($"删除失败Id 不能为空")); }
diff --git a/DOAN.Service/MES/Material/MaterialPartsCategoriesService.cs b/DOAN.Service/MES/Material/MaterialPartsCategoriesService.cs
index 76becc9..4526e0b 100644
--- a/DOAN.Service/MES/Material/MaterialPartsCategoriesService.cs
+++ b/DOAN.Service/MES/Material/MaterialPartsCategoriesService.cs
@@ -59,6 +59,7 @@ namespace DOAN.Service.MES.material
         /// <returns></returns>
         public MaterialPartsCategories AddMaterialPartsCategories(MaterialPartsCategories model)
         {
+            model.CreatedAt = DateTime.Now;
             return Context.Insertable(model).ExecuteReturnEntity();
         }
 
diff --git a/DOAN.ServiceCore/Filters/GlobalActionMonitor.cs b/DOAN.ServiceCore/Filters/GlobalActionMonitor.cs
index 0987c7b..9c111ad 100644
--- a/DOAN.ServiceCore/Filters/GlobalActionMonitor.cs
+++ b/DOAN.ServiceCore/Filters/GlobalActionMonitor.cs
@@ -29,11 +29,7 @@ namespace DOAN.ServiceCore.Middleware
         /// <returns></returns>
         public override Task OnActionExecutionAsync(ActionExecutingContext context, ActionExecutionDelegate next)
         {
-           // 打印请求参数
-
-               
-
-
+              // 打印请求参数
                 string msg = string.Empty;
                 var values = context.ModelState.Values;
                 foreach (var item in values)