diff --git a/DbFirst.Infrastructure/Repositories/MassDataRepository.cs b/DbFirst.Infrastructure/Repositories/MassDataRepository.cs
index ba754cc..272c5b7 100644
--- a/DbFirst.Infrastructure/Repositories/MassDataRepository.cs
+++ b/DbFirst.Infrastructure/Repositories/MassDataRepository.cs
@@ -20,11 +20,6 @@ public class MassDataRepository : IMassDataRepository
         return await _db.Massdata.AsNoTracking().CountAsync(cancellationToken);
     }
 
-    public async Task<List<Massdata>> GetAllAsync(CancellationToken cancellationToken = default)
-    {
-        return await _db.Massdata.AsNoTracking().ToListAsync(cancellationToken);
-    }
-
     public async Task<Massdata?> GetByCustomerNameAsync(string customerName, CancellationToken cancellationToken = default)
     {
         return await _db.Massdata.AsNoTracking()