diff --git a/net/App_Code/ListFileHandler.cs b/net/App_Code/ListFileHandler.cs
index 2cfa22a18..e278e09e2 100644
--- a/net/App_Code/ListFileHandler.cs
+++ b/net/App_Code/ListFileHandler.cs
@@ -52,9 +52,10 @@ public override void Process()
             var localPath = Server.MapPath(PathToList);
             buildingList.AddRange(Directory.GetFiles(localPath, "*", SearchOption.AllDirectories)
                 .Where(x => SearchExtensions.Contains(Path.GetExtension(x).ToLower()))
+                .Reverse()
                 .Select(x => PathToList + x.Substring(localPath.Length).Replace("\\", "/")));
             Total = buildingList.Count;
-            FileList = buildingList.OrderBy(x => x).Skip(Start).Take(Size).ToArray();
+            FileList = buildingList.Skip(Start).Take(Size).ToArray();
         }
         catch (UnauthorizedAccessException)
         {
@@ -103,4 +104,4 @@ private string GetStateString()
         }
         return "未知错误";
     }
-}
\ No newline at end of file
+}