diff --git a/Marco.Pms.Services/Controllers/MasterController.cs b/Marco.Pms.Services/Controllers/MasterController.cs
index be56e3f..7ce0545 100644
--- a/Marco.Pms.Services/Controllers/MasterController.cs
+++ b/Marco.Pms.Services/Controllers/MasterController.cs
@@ -679,6 +679,7 @@ namespace Marco.Pms.Services.Controllers
                 Guid tenantId = _userHelper.GetTenantId();
 
                 var documentMast = await _context.DocumentMasters
+                    .AsNoTracking()
                     .Where(d => d.TenantId == tenantId)
                     .ToListAsync();