diff --git a/functions/armature_modifying.py b/functions/armature_modifying.py
index 5d85049..c1ad4bb 100644
--- a/functions/armature_modifying.py
+++ b/functions/armature_modifying.py
@@ -1,6 +1,5 @@
 import bpy
 from ..core.register import register_wrap
-from ..ui.panel import AvatarToolkitPanel
 from bpy.types import Context, Mesh, Panel, Operator, Armature, EditBone
 from ..functions.translations import t
 from ..core.common import get_selected_armature, get_all_meshes
diff --git a/functions/mesh_tools.py b/functions/mesh_tools.py
index c0e2a23..9819e66 100644
--- a/functions/mesh_tools.py
+++ b/functions/mesh_tools.py
@@ -6,7 +6,7 @@ from ..functions.translations import t
 from ..core.register import register_wrap
 
 @register_wrap
-class AvatarToolkit_OT_RemoveUnusedShapekeys(bpy.types.Operators):
+class AvatarToolkit_OT_RemoveUnusedShapekeys(bpy.types.Operator):
     tolerance: bpy.props.FloatProperty(name=t("Tools.remove_unused_shapekeys.tolerance.label"), default=0.001, description=t("Tools.remove_unused_shapekeys.tolerance.desc"))
     bl_idname = "avatar_toolkit.remove_unused_shapekeys"
     bl_label = t("Tools.remove_unused_shapekeys.label")
diff --git a/ui/quick_access.py b/ui/quick_access.py
index 68be41c..83cfb7f 100644
--- a/ui/quick_access.py
+++ b/ui/quick_access.py
@@ -7,7 +7,7 @@ from ..functions.translations import t
 
 from ..core.import_pmx import import_pmx
 from ..core.import_pmd import import_pmd
-from ..functions.import_anything import ImportAnyModel
+from ..functions.import_anything import AvatarToolKit_OT_ImportAnyModel
 from ..functions.armature_modifying import AvatarToolkit_OT_StartPoseMode, AvatarToolkit_OT_StopPoseMode, AvatarToolkit_OT_ApplyPoseAsRest, AvatarToolkit_OT_ApplyPoseAsShapekey
 from ..core.common import get_selected_armature, set_selected_armature, get_all_meshes
 
diff --git a/ui/uv_tools.py b/ui/uv_tools.py
index d5a6d83..e4b5244 100644
--- a/ui/uv_tools.py
+++ b/ui/uv_tools.py
@@ -4,6 +4,7 @@ from ..core.register import register_wrap
 from ..functions.translations import t
 from ..functions.uv_tools import AvatarToolkit_OT_AlignUVEdgesToTarget
 from .panel import draw_title
+from .uv_panel import UVTools_PT_MainPanel
 
 @register_wrap
 class UVTools_PT_Tools(bpy.types.Panel):
@@ -12,7 +13,7 @@ class UVTools_PT_Tools(bpy.types.Panel):
     bl_space_type = 'IMAGE_EDITOR'
     bl_region_type = 'UI'
     bl_category = "Avatar Toolkit"
-    bl_parent_id = "OBJECT_PT_avatar_toolkit_uv"
+    bl_parent_id = UVTools_PT_MainPanel.bl_idname
     bl_order = 3
 
     def draw(self, context: bpy.types.Context):