diff --git a/Marco.Pms.Services/Controllers/ImageController.cs b/Marco.Pms.Services/Controllers/ImageController.cs
index 6c8698a..7c54e9c 100644
--- a/Marco.Pms.Services/Controllers/ImageController.cs
+++ b/Marco.Pms.Services/Controllers/ImageController.cs
@@ -175,7 +175,7 @@ namespace Marco.Pms.Services.Controllers
             {
                 documents = await docQuery
                 .GroupBy(d => d.BatchId)
-                .OrderBy(g => g.Key)
+                .OrderByDescending(g => g.Max(d => d.UploadedAt))
                 .Skip((pageNumber.Value - 1) * pageSize.Value)
                 .Take(pageSize.Value)
                 .Select(g => new DocumentBatchDto