diff --git a/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/ArmatureLockController.cs b/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/ArmatureLockController.cs
index 2d1a7e01..b5464431 100644
--- a/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/ArmatureLockController.cs
+++ b/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/ArmatureLockController.cs
@@ -10,6 +10,9 @@ namespace nadena.dev.modular_avatar.core.armature_lock
 {
     internal class ArmatureLockController : IDisposable
     {
+        private static long lastMovedFrame = 0;
+        public static bool MovedThisFrame => Time.frameCount == lastMovedFrame;
+
         // Undo operations can reinitialize the MAMA component, which destroys critical lock controller state.
         // Avoid this issue by keeping a static reference to the controller for each MAMA component.
         private static Dictionary<ModularAvatarMergeArmature, ArmatureLockController>
@@ -32,11 +35,11 @@ namespace nadena.dev.modular_avatar.core.armature_lock
 #if UNITY_EDITOR
                 if (value)
                 {
-                    EditorApplication.update += VoidUpdate;
+                    UpdateLoopController.OnArmatureLockUpdate += VoidUpdate;
                 }
                 else
                 {
-                    EditorApplication.update -= VoidUpdate;
+                    UpdateLoopController.OnArmatureLockUpdate -= VoidUpdate;
                 }
 
                 _updateActive = value;
@@ -121,6 +124,11 @@ namespace nadena.dev.modular_avatar.core.armature_lock
             if (_curMode == _mode)
             {
                 result = _lock?.Execute() ?? LockResult.Failed;
+                if (result == LockResult.Success)
+                {
+                    lastMovedFrame = Time.frameCount;
+                }
+
                 if (result != LockResult.Failed) return true;
             }
 
diff --git a/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/OnewayArmatureLock.cs b/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/OnewayArmatureLock.cs
index f263f54f..cca1b30f 100644
--- a/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/OnewayArmatureLock.cs
+++ b/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/OnewayArmatureLock.cs
@@ -50,7 +50,7 @@ namespace nadena.dev.modular_avatar.core.armature_lock
             }
         }
 
-        [BurstCompile]
+        //[BurstCompile]
         struct ComputePosition : IJobParallelFor
         {
             [ReadOnly] public NativeArray<BoneStaticData> _boneStatic;
@@ -75,6 +75,7 @@ namespace nadena.dev.modular_avatar.core.armature_lock
 
                 if (TransformState.Differs(mergeSaved, mergeState))
                 {
+                    TransformState.Differs(mergeSaved, mergeState);
                     _fault.Increment();
                 }
 
diff --git a/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/UpdateLoopController.cs b/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/UpdateLoopController.cs
new file mode 100644
index 00000000..c9f03c84
--- /dev/null
+++ b/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/UpdateLoopController.cs
@@ -0,0 +1,24 @@
+using System;
+
+namespace nadena.dev.modular_avatar.core.armature_lock
+{
+    internal static class UpdateLoopController
+    {
+        internal static event Action OnArmatureLockUpdate;
+        internal static event Action OnMoveIndependentlyUpdate;
+
+#if UNITY_EDITOR
+        [UnityEditor.InitializeOnLoadMethod]
+        private static void Init()
+        {
+#if UNITY_EDITOR
+            UnityEditor.EditorApplication.update += () =>
+            {
+                OnArmatureLockUpdate?.Invoke();
+                OnMoveIndependentlyUpdate?.Invoke();
+            };
+#endif
+        }
+#endif
+    }
+}
\ No newline at end of file
diff --git a/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/UpdateLoopController.cs.meta b/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/UpdateLoopController.cs.meta
new file mode 100644
index 00000000..bcb64e6b
--- /dev/null
+++ b/Packages/nadena.dev.modular-avatar/Runtime/ArmatureAwase/UpdateLoopController.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 5f22557c7545402e89ebceae70132d85
+timeCreated: 1695811856
\ No newline at end of file
diff --git a/Packages/nadena.dev.modular-avatar/Runtime/MAMoveIndependently.cs b/Packages/nadena.dev.modular-avatar/Runtime/MAMoveIndependently.cs
index 9591ce6a..844172d9 100644
--- a/Packages/nadena.dev.modular-avatar/Runtime/MAMoveIndependently.cs
+++ b/Packages/nadena.dev.modular-avatar/Runtime/MAMoveIndependently.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using nadena.dev.modular_avatar.core.armature_lock;
 using UnityEngine;
 using VRC.SDKBase;
 
@@ -111,7 +112,7 @@ namespace nadena.dev.modular_avatar.core.ArmatureAwase
                 var localRotation = child.localRotation;
                 var localScale = child.localScale;
 
-                if (_children.TryGetValue(child, out var state))
+                if (!ArmatureLockController.MovedThisFrame && _children.TryGetValue(child, out var state))
                 {
                     var deltaPos = localPosition - state.childLocalPos;
                     var deltaRot = Quaternion.Angle(localRotation, state.childLocalRot);
@@ -120,16 +121,27 @@ namespace nadena.dev.modular_avatar.core.ArmatureAwase
                     if (deltaPos.sqrMagnitude < EPSILON && deltaRot < EPSILON && deltaScale < EPSILON)
                     {
                         Matrix4x4 childNewLocal = parent.worldToLocalMatrix * state.childWorld;
-#if UNITY_EDITOR
-                        UnityEditor.Undo.RecordObject(child, UnityEditor.Undo.GetCurrentGroupName());
-#endif
-                        child.localPosition = childNewLocal.MultiplyPoint(Vector3.zero);
-                        child.localRotation = childNewLocal.rotation;
-                        child.localScale = childNewLocal.lossyScale;
 
-                        state.childLocalPos = child.localPosition;
-                        state.childLocalRot = child.localRotation;
-                        state.childLocalScale = child.localScale;
+                        var newPosition = childNewLocal.MultiplyPoint(Vector3.zero);
+                        var newRotation = childNewLocal.rotation;
+                        var newScale = childNewLocal.lossyScale;
+
+                        if ((newPosition - localPosition).sqrMagnitude > EPSILON
+                            || Quaternion.Angle(newRotation, localRotation) > EPSILON
+                            || (newScale - localScale).sqrMagnitude > EPSILON)
+                        {
+#if UNITY_EDITOR
+                            UnityEditor.Undo.RecordObject(child, UnityEditor.Undo.GetCurrentGroupName());
+#endif
+
+                            child.localPosition = newPosition;
+                            child.localRotation = newRotation;
+                            child.localScale = newScale;
+
+                            state.childLocalPos = child.localPosition;
+                            state.childLocalRot = child.localRotation;
+                            state.childLocalScale = child.localScale;
+                        }
 
                         _children[child] = state;
 
@@ -151,8 +163,24 @@ namespace nadena.dev.modular_avatar.core.ArmatureAwase
             }
         }
 
-        void Update()
+        private void OnEnable()
         {
+            UpdateLoopController.OnMoveIndependentlyUpdate += OnUpdate;
+        }
+
+        private void OnDisable()
+        {
+            UpdateLoopController.OnMoveIndependentlyUpdate -= OnUpdate;
+        }
+
+        void OnUpdate()
+        {
+            if (this == null)
+            {
+                UpdateLoopController.OnMoveIndependentlyUpdate -= OnUpdate;
+                return;
+            }
+
             var deltaPos = transform.position - _priorFrameState.MultiplyPoint(Vector3.zero);
             var deltaRot = Quaternion.Angle(_priorFrameState.rotation, transform.rotation);
             var deltaScale = (transform.lossyScale - _priorFrameState.lossyScale).sqrMagnitude;