diff --git a/LFlow/Interfaces/IRepo.cs b/LFlow/Interfaces/IRepo.cs
index b5a9e6f..1ba488b 100644
--- a/LFlow/Interfaces/IRepo.cs
+++ b/LFlow/Interfaces/IRepo.cs
@@ -20,13 +20,21 @@ public interface IRepo<T, K> where T : IDataModel
     /// </summary>
     /// <param name="id"></param>
     /// <returns></returns>
-    T Delete(K id);
+    int Delete(K id);
     /// <summary>
     /// 保存与更新
     /// </summary>
     /// <param name="entity"></param>
     /// <returns></returns>
     T SaveOrUpdate(T entity, bool isUpdate);
+    /// <summary>
+    /// 获取所有对象列表(默认分页)
+    /// </summary>
+    /// <param name="pageIndex"></param>
+    /// <param name="pageSize"></param>
+    /// <returns></returns>
+    List<T> GetAll(int pageIndex, int pageSize, ref int pageTotal);
+
     /// <summary>
     /// 根据条件搜索对象列表
     /// </summary>