diff --git a/code/src/Modules/SettleAccount/src/SettleAccount.Application/Bases/NOT_SA_SERVICE.cs b/code/src/Modules/SettleAccount/src/SettleAccount.Application/Bases/NOT_SA_SERVICE.cs
index dc256bb7..1216a206 100644
--- a/code/src/Modules/SettleAccount/src/SettleAccount.Application/Bases/NOT_SA_SERVICE.cs
+++ b/code/src/Modules/SettleAccount/src/SettleAccount.Application/Bases/NOT_SA_SERVICE.cs
@@ -79,13 +79,13 @@ namespace Win.Sfs.SettleAccount.Bases
             return new PagedResultDto<TEntityDetailDto>(totalCount, dtos);
         }
 
-        public List<T> GetPagedData<T>(List<T> dataList, int pageNumber, int pageSize)
+        private List<T> GetPagedData<T>(List<T> dataList, int pageNumber, int pageSize)
         {
             int startIndex = (pageNumber - 1) * pageSize;
 
             return dataList.Skip(startIndex).Take(pageSize).ToList();
         }
-        public int CalculatePageCount(int totalCount, int pageSize)
+        private int CalculatePageCount(int totalCount, int pageSize)
         {
             int pageCount = totalCount / pageSize;
             if (totalCount % pageSize != 0)