diff --git a/src/gui/core/uieventsource.cc b/src/gui/core/uieventsource.cc
index d488319c..67f8375d 100755
--- a/src/gui/core/uieventsource.cc
+++ b/src/gui/core/uieventsource.cc
@@ -92,11 +92,11 @@ bool UIEventSource::hasDelayedRunners()const{
 
 int UIEventSource::removeCallbacks(const Runnable& what){
     int count=0;
-    for(auto it = mRunnables.begin();it != mRunnables.end();it++){
+    for(auto it = mRunnables.begin();it != mRunnables.end();){
         if(it->run == what){
             it = mRunnables.erase(it);
             count++;
-        }
+        }else it++;
     }
     return count;
 }
diff --git a/src/gui/widgetEx/recyclerview/defaultitemanimator.cc b/src/gui/widgetEx/recyclerview/defaultitemanimator.cc
index 8d4e27d3..8e5c62f3 100755
--- a/src/gui/widgetEx/recyclerview/defaultitemanimator.cc
+++ b/src/gui/widgetEx/recyclerview/defaultitemanimator.cc
@@ -211,7 +211,8 @@ bool DefaultItemAnimator::animateMove(RecyclerView::ViewHolder& holder, int from
 void DefaultItemAnimator::onMoveAnimationStart(RecyclerView::ViewHolder*holder,Animator& animator,bool isReverse){
     dispatchMoveStarting(*holder);
 }
-void DefaultItemAnimator::onMoveAnimationCancel(int deltaX,int deltaY,RecyclerView::ViewHolder*holder,Animator& animator,bool isReverse){
+
+void DefaultItemAnimator::onMoveAnimationCancel(int deltaX,int deltaY,RecyclerView::ViewHolder*holder,Animator& animator){
     if (deltaX != 0) {
         holder->itemView->setTranslationX(0);
     }
@@ -223,7 +224,7 @@ void DefaultItemAnimator::onMoveAnimationEnd(RecyclerView::ViewHolder*holder,Ani
     ViewPropertyAnimator& animation = holder->itemView->animate();
     animation.setListener({});
     dispatchMoveFinished(*holder);
-    auto it =std::find(mMoveAnimations.begin(),mMoveAnimations.end(),holder);
+    auto it = std::find(mMoveAnimations.begin(),mMoveAnimations.end(),holder);
     mMoveAnimations.erase(it);//mMoveAnimations.remove(holder);
     dispatchFinishedWhenDone();
 }
@@ -246,7 +247,7 @@ void DefaultItemAnimator::animateMoveImpl(RecyclerView::ViewHolder& holder, int
     Animator::AnimatorListener al;
 
     al.onAnimationStart = std::bind(&DefaultItemAnimator::onMoveAnimationStart,this,&holder,std::placeholders::_1,std::placeholders::_2);
-    //al.onAnimationCancel = std::bind(&DefaultItemAnimator::onMoveAnimationCancel,this,deltaX,deltaY,&holder,std::placeholders::_1,std::placeholders::_2);
+    al.onAnimationCancel = std::bind(&DefaultItemAnimator::onMoveAnimationCancel,this,deltaX,deltaY,&holder,std::placeholders::_1);
     al.onAnimationEnd = std::bind(&DefaultItemAnimator::onMoveAnimationEnd,this,&holder,std::placeholders::_1,std::placeholders::_2);
     animation.setDuration(getMoveDuration()).setListener(al).start();
 }
diff --git a/src/gui/widgetEx/recyclerview/defaultitemanimator.h b/src/gui/widgetEx/recyclerview/defaultitemanimator.h
index 519a4ed1..4b5ad8ae 100755
--- a/src/gui/widgetEx/recyclerview/defaultitemanimator.h
+++ b/src/gui/widgetEx/recyclerview/defaultitemanimator.h
@@ -49,7 +49,7 @@ protected:
     void onRemoveAnimationStart(RecyclerView::ViewHolder*,Animator& animator,bool isReverse);
     void onRemoveAnimationEnd(RecyclerView::ViewHolder*,Animator& animator,bool isReverse);
     void onMoveAnimationStart(RecyclerView::ViewHolder*,Animator& animator,bool isReverse);
-    void onMoveAnimationCancel(int deltaX,int deltaY,RecyclerView::ViewHolder*,Animator& animator,bool isReverse);
+    void onMoveAnimationCancel(int deltaX,int deltaY,RecyclerView::ViewHolder*,Animator& animator);
     void onMoveAnimationEnd(RecyclerView::ViewHolder*,Animator& animator,bool isReverse);
     void onChangeAnimationStart(bool,ChangeInfo*,Animator& animator,bool isReverse);
     void onChangeAnimationEnd(bool,ChangeInfo*,Animator& animator,bool isReverse);
diff --git a/src/gui/widgetEx/recyclerview/itemtouchhelper.cc b/src/gui/widgetEx/recyclerview/itemtouchhelper.cc
index 44c9d3b3..c316db98 100755
--- a/src/gui/widgetEx/recyclerview/itemtouchhelper.cc
+++ b/src/gui/widgetEx/recyclerview/itemtouchhelper.cc
@@ -236,6 +236,8 @@ template <typename T>static  int signum(T val) {
 class MyRecoverAnimation:public ItemTouchHelper::RecoverAnimation{
 private:
     std::function<void(Animator&,bool)>mOnAnimationEndListener;
+public:
+    Runnable mRunnable;
 public:
     MyRecoverAnimation(RecyclerView::ViewHolder* viewHolder, int animationType,
         int actionState, float startDx, float startDy, float targetX, float targetY)
@@ -366,7 +368,8 @@ void ItemTouchHelper::select(RecyclerView::ViewHolder* selected, int actionState
 
 void ItemTouchHelper::postDispatchSwipe(RecoverAnimation* anim,int swipeDir) {
     // wait until animations are complete.
-    Runnable r([this,anim,&r,swipeDir]() {
+    MyRecoverAnimation*myAnim = (MyRecoverAnimation*)anim;
+    myAnim->mRunnable = ([this,anim,swipeDir]() {
         if (mRecyclerView && mRecyclerView->isAttachedToWindow() && !anim->mOverridden
                 && (anim->mViewHolder->getAdapterPosition() != RecyclerView::NO_POSITION) ) {
             RecyclerView::ItemAnimator* animator = mRecyclerView->getItemAnimator();
@@ -377,11 +380,11 @@ void ItemTouchHelper::postDispatchSwipe(RecoverAnimation* anim,int swipeDir) {
                     && !hasRunningRecoverAnim()) {
                 mCallback->onSwiped(*anim->mViewHolder, swipeDir);
             } else {
-                mRecyclerView->post(r);
+                mRecyclerView->post(((MyRecoverAnimation*)anim)->mRunnable);
             }
         }
     });
-    mRecyclerView->post(r);
+    mRecyclerView->post(myAnim->mRunnable);
 }
 
 bool ItemTouchHelper::hasRunningRecoverAnim() {