diff --git a/Gen_3D_Modules/Stable3DGen/trellis/backend_config.py b/Gen_3D_Modules/Stable3DGen/trellis/backend_config.py
index bd72c38..70fcccf 100644
--- a/Gen_3D_Modules/Stable3DGen/trellis/backend_config.py
+++ b/Gen_3D_Modules/Stable3DGen/trellis/backend_config.py
@@ -48,7 +48,7 @@ def _try_import_sageattention() -> bool:
     try:
         import torch.nn.functional as F
         from sageattention import sageattn
-        F.scaled_dot_product_attention = sageattn
+        #F.scaled_dot_product_attention = sageattn
         #import sageattention
         return True
     except ImportError: