diff --git a/SlnMesnac.Business/base/BaseBusiness.cs b/SlnMesnac.Business/base/BaseBusiness.cs
index f3c696c..b18cdb8 100644
--- a/SlnMesnac.Business/base/BaseBusiness.cs
+++ b/SlnMesnac.Business/base/BaseBusiness.cs
@@ -101,15 +101,15 @@ namespace SlnMesnac.Business.@base
         /// <param name="cabinetInfos"></param>
         public void GetCabinetInfos(int equipAddr,out List<base_cabinet_info> cabinetInfos)
         {
-            cabinetInfos = _ibase_Cabinet_InfoServices.Query(x=>x.isChecked == 1 && x.isFlag == 1).ToList();
+            var list = _ibase_Cabinet_InfoServices.Query(x=>x.isChecked == 1 && x.isFlag == 1).ToList();
 
             if (equipAddr > 20) //20 号柜子之后倒叙巡检
             {
-                cabinetInfos.OrderByDescending(x => x.cabinetCode);
+                cabinetInfos = list.OrderByDescending(x => x.cabinetCode).ToList();
             }
             else   //右侧原点，倒序巡检
             {
-                cabinetInfos.OrderBy(x => x.cabinetCode);
+                cabinetInfos = list.OrderBy(x => x.cabinetCode).ToList();
             }
         }