diff --git a/DOAN.Service/MES/ERP/InteractERPService.cs b/DOAN.Service/MES/ERP/InteractERPService.cs
index db66108..e7f55c9 100644
--- a/DOAN.Service/MES/ERP/InteractERPService.cs
+++ b/DOAN.Service/MES/ERP/InteractERPService.cs
@@ -234,7 +234,7 @@ namespace DOAN.Service.MES.ERP
             List<CustDevMesInventory> ERPInventories = Context.AsTenant()
                 .QueryableWithAttr<CustDevMesInventory>().ToList();
 
-         
+
 
 
             //清空表
@@ -258,10 +258,10 @@ namespace DOAN.Service.MES.ERP
                 material.Id = XueHua;
                 material.CreatedBy = "ERP";
                 material.CreatedTime = DateTime.Now;
-         
+
             }
 
-           // return Context.AsTenant().InsertableWithAttr(materialLists).ExecuteCommand();
+            // return Context.AsTenant().InsertableWithAttr(materialLists).ExecuteCommand();
 
             return childDb.Fastest<BaseMaterialList>().PageSize(100000).BulkCopy(materialLists);
         }
@@ -272,14 +272,15 @@ namespace DOAN.Service.MES.ERP
         /// <returns></returns>
         public int SynchERPBOM()
         {
-            
+
             //ERP中的BOM
             List<CustDevMesBom> ERPBoms = Context.AsTenant().QueryableWithAttr<CustDevMesBom>().ToList();
-            //清空表 耗时17s
+            var childDb = Context.AsTenant().GetConnectionWithAttr<BaseMaterialBom>();
+
             Task.Run(() =>
             {
-                Context.AsTenant().DeleteableWithAttr<BaseMaterialBom>().ExecuteCommand();
-                var childDb = Context.AsTenant().GetConnectionWithAttr<BaseMaterialBom>();//线程安全用GetConnectionWithAttrScope
+                //清空表 耗时17s
+                childDb.Deleteable<BaseMaterialBom>().ExecuteCommand();
                 childDb.Ado.ExecuteCommand("ALTER TABLE base_material_bom AUTO_INCREMENT = 1");
                 // 配置局部映射规则
                 TypeAdapterConfig<CustDevMesBom, BaseMaterialBom>.NewConfig()
@@ -305,7 +306,7 @@ namespace DOAN.Service.MES.ERP
                 }
 
                 // return Context.AsTenant().InsertableWithAttr(baseMaterialBoms).ExecuteCommand();
-                 childDb.Fastest<BaseMaterialBom>().PageSize(100000).BulkCopy(baseMaterialBoms);
+                childDb.Fastest<BaseMaterialBom>().PageSize(100000).BulkCopy(baseMaterialBoms);
             });
 
             return 1;