diff --git a/Assets/avatar-example/mesh/blend~/avatar-example_2.79.blend b/Assets/avatar-example/mesh/blend~/avatar-example_2.79.blend
index f3e5db7..2fb2301 100644
--- a/Assets/avatar-example/mesh/blend~/avatar-example_2.79.blend
+++ b/Assets/avatar-example/mesh/blend~/avatar-example_2.79.blend
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f4f04800a46214830c32e116ae1444c87e86da3592aa0f4b6bae045d9a6da42d
-size 686168
+oid sha256:1342cd2fd64033b5330da4ec6ca5f16470dd757169e7c6b3eeed3e1da0b5a804
+size 898172
diff --git a/Assets/avatar-example/mesh/blend~/fbx_export.py b/Assets/avatar-example/mesh/blend~/fbx_export.py
index 278613d..fd24b71 100644
--- a/Assets/avatar-example/mesh/blend~/fbx_export.py
+++ b/Assets/avatar-example/mesh/blend~/fbx_export.py
@@ -3,8 +3,8 @@ from datetime import datetime
 
 import bpy
 _FUTURE = bpy.app.version >= (2, 80, 0)
-from bpy.props import EnumProperty, StringProperty, BoolProperty, IntProperty
-from bpy.types import UIList, Operator, Panel, Context, Scene
+from bpy.props import BoolProperty, EnumProperty, IntProperty, StringProperty
+from bpy.types import Context, Operator, Panel, Scene, UIList
 if _FUTURE:
     from bpy.types import Collection as Group
 else:
@@ -41,26 +41,30 @@ def fbx_export(context: Context) -> None:
     print("[%s] Batch FBX export begin" % datetime.now())
 
     settings_ascii = dict(
+        # Common
         version='ASCII6100',
-        use_selection=True,
-        global_scale=1.0,
         axis_forward='-Z',
         axis_up='Y',
+        global_scale=1.0,
         object_types=context.scene.fbx_object_types,
-        use_mesh_modifiers=True,
-        mesh_smooth_type='OFF',
+        use_selection=True,
+        # Mesh
+        mesh_smooth_type='FACE',
         use_mesh_edges=False,
+        use_mesh_modifiers=True,
         use_tspace=False,
-        use_armature_deform_only=False,
+        # Armature
         add_leaf_bones=False,
+        armature_nodetype='NULL',
         primary_bone_axis='Y',
         secondary_bone_axis='X',
-        armature_nodetype='NULL',
+        use_armature_deform_only=False,
+        # Animation
         use_anim=context.scene.fbx_use_anim,
         use_default_take=False,
-        path_mode='RELATIVE',
+        # File
         batch_mode='OFF',
-        use_batch_own_dir=False,
+        path_mode='RELATIVE',
     )
 
     settings_binary = dict(
@@ -73,31 +77,31 @@ def fbx_export(context: Context) -> None:
         bake_space_transform=True,
         global_scale=1.0,
         object_types=context.scene.fbx_object_types,
-        use_custom_props=False,
+        use_custom_props=True,
         use_selection=True,
         # Mesh
         mesh_smooth_type='FACE',
-        use_mesh_modifiers=False,
         use_mesh_edges=False,
+        use_mesh_modifiers=False,
         use_tspace=False,
         # Armature
         add_leaf_bones=False,
+        armature_nodetype='NULL',
         primary_bone_axis='Y',
         secondary_bone_axis='X',
         use_armature_deform_only=False,
-        armature_nodetype='NULL',
         # Animation
         bake_anim=context.scene.fbx_use_anim,
-        bake_anim_use_all_bones=True,
-        bake_anim_use_all_actions=True,
-        bake_anim_use_nla_strips=True,
         bake_anim_force_startend_keying=True,
-        bake_anim_step=1.0,
         bake_anim_simplify_factor=1.0,
+        bake_anim_step=1.0,
+        bake_anim_use_all_actions=True,
+        bake_anim_use_all_bones=True,
+        bake_anim_use_nla_strips=True,
         # File
-        path_mode='RELATIVE',
-        embed_textures=False,
         batch_mode='OFF',
+        embed_textures=False,
+        path_mode='RELATIVE',
     )
 
     settings = settings_binary if _FUTURE or context.scene.fbx_force_binary else settings_ascii