diff --git a/ZR.Model/Extensions/QueryableExtension.cs b/ZR.Model/Extensions/QueryableExtension.cs
deleted file mode 100644
index 22a491f..0000000
--- a/ZR.Model/Extensions/QueryableExtension.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using System.Collections.Generic;
-
-namespace ZR.Model
-{
-    /// <summary>
-    /// 分页扩展
-    /// </summary>
-    public static class PageExtension
-    {
-        /// <summary>
-        /// 读取列表
-        /// </summary>
-        /// <typeparam name="T"></typeparam>
-        /// <param name="source"></param>
-        /// <param name="parm"></param>
-        /// <returns></returns>
-        public static PagedInfo<T> ToPage<T>(this List<T> source, PagerInfo parm)
-        {
-            var page = new PagedInfo<T>
-            {
-                TotalPage = parm.TotalPage,
-                TotalNum = parm.TotalNum,
-                PageSize = parm.PageSize,
-                PageIndex = parm.PageNum,
-                Result = source
-            };
-            return page;
-        }
-    }
-}
diff --git a/ZR.Model/ZR.Model.csproj b/ZR.Model/ZR.Model.csproj
index 183b924..f4691e1 100644
--- a/ZR.Model/ZR.Model.csproj
+++ b/ZR.Model/ZR.Model.csproj
@@ -4,10 +4,6 @@
     <TargetFramework>netstandard2.1</TargetFramework>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Compile Remove="Extensions\QueryableExtension.cs" />
-  </ItemGroup>
-
   <ItemGroup>
     <PackageReference Include="EPPlus" Version="5.8.3" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
@@ -18,7 +14,6 @@
   <ItemGroup>
     <Folder Include="Dto\" />
     <Folder Include="Enum\" />
-    <Folder Include="Extensions\" />
     <Folder Include="Vo\" />
   </ItemGroup>