diff --git a/README.md b/README.md
index d4c6b70..e65f645 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ https://github.com/FuouM/ComfyUI-FirstOrderMM/assets/57849916/36833a94-67f9-4dd9
 ### FOMM
 
 * `relative_movement`: Relative keypoint displacement (Inherit object proporions from the video)
-* `relative_jacobian`: No idea what this does, but usually == `relative_movement`
+* `relative_jacobian`: Only taken into effect when `relative_movement` is on, must also be on to avoid heavy deformation of the face (in a freaky way)
 * `adapt_movement_scale`: If disabled, will heavily distort the source face to match the driving face
 * `find_best_frame`: Find driving frame that best match the source. Split the batch into two halves, with the first half reversed. Gives mixed results. Needs to install `face-alignment` library.
 
diff --git a/run.py b/run.py
index c534baa..16e10d9 100644
--- a/run.py
+++ b/run.py
@@ -14,7 +14,6 @@ from .constants import (
     default_model_name,
     default_partswap_model_name,
     face_parser_checkpoint_name,
-    partswap_face_parser_enforce_models,
     partswap_fomm_model_names,
     partswap_model_config_dict,
     partswap_model_length_dict,