diff --git a/src/slic3r/GUI/BaseTransparentDPIFrame.cpp b/src/slic3r/GUI/BaseTransparentDPIFrame.cpp
index eb18d1e42..979593400 100644
--- a/src/slic3r/GUI/BaseTransparentDPIFrame.cpp
+++ b/src/slic3r/GUI/BaseTransparentDPIFrame.cpp
@@ -21,14 +21,14 @@ using namespace Slic3r;
 using namespace Slic3r::GUI;
 
 namespace Slic3r { namespace GUI {
-#define ANIMATION_REFRESH_INTERVAL 15
+#define ANIMATION_REFRESH_INTERVAL 20
 BaseTransparentDPIFrame::BaseTransparentDPIFrame(
     wxWindow *parent, int win_width, wxPoint dialog_pos, int ok_button_width, wxString win_text, wxString ok_text, wxString cancel_text, DisappearanceMode disappearance_mode)
     : DPIFrame(static_cast<wxWindow *>(wxGetApp().mainframe), wxID_ANY, "", wxDefaultPosition, wxDefaultSize, !wxCAPTION | !wxCLOSE_BOX | wxBORDER_NONE)
     , m_timed_disappearance_mode(disappearance_mode)
 {
     // SetBackgroundStyle(wxBackgroundStyle::wxBG_STYLE_TRANSPARENT);
-    SetTransparent(220);
+    SetTransparent(m_init_transparent);
     SetBackgroundColour(wxColour(23, 25, 22, 128));
     SetMinSize(wxSize(FromDIP(win_width), -1));
     SetMaxSize(wxSize(FromDIP(win_width), -1));
@@ -87,7 +87,9 @@ BaseTransparentDPIFrame::BaseTransparentDPIFrame(
 
     m_sizer_main->Add(bSizer_button, 1, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, FromDIP(20));
 
-    Bind(wxEVT_CLOSE_WINDOW, [this](auto &e) { this->on_hide(); });
+    Bind(wxEVT_CLOSE_WINDOW, [this](auto &e) {
+        on_hide();
+    });
     SetSizer(m_sizer_main);
     Layout();
     Fit();
@@ -96,11 +98,17 @@ BaseTransparentDPIFrame::BaseTransparentDPIFrame(
         init_timer();
         Bind(wxEVT_TIMER, &BaseTransparentDPIFrame::on_timer, this);
         Bind(wxEVT_ENTER_WINDOW, [this](auto &e) {
-            clear_timer_count();
-            m_refresh_timer->Stop();
+            if (m_enter_window_valid) {
+                clear_timer_count();
+                m_display_stage = 0;
+                m_refresh_timer->Stop();
+                SetTransparent(m_init_transparent);
+            }
         });
         Bind(wxEVT_LEAVE_WINDOW, [this](auto &e) {
-            m_refresh_timer->Start(ANIMATION_REFRESH_INTERVAL);
+            if (m_enter_window_valid) {
+                m_refresh_timer->Start(ANIMATION_REFRESH_INTERVAL);
+            }
         });
     }
 }
@@ -137,13 +145,17 @@ void BaseTransparentDPIFrame::on_show() {
 
 void BaseTransparentDPIFrame::on_hide()
 {
-    this->Hide();
+    if (m_refresh_timer) {
+        m_refresh_timer->Stop();
+    }
+    Hide();
     if (wxGetApp().mainframe != nullptr) {
         wxGetApp().mainframe->Show();
         wxGetApp().mainframe->Raise();
     }
 }
 
+
 void BaseTransparentDPIFrame::clear_timer_count() {
     m_timer_count = 0;
 }
@@ -154,17 +166,115 @@ void BaseTransparentDPIFrame::init_timer()
     m_refresh_timer->SetOwner(this);
 }
 
-void BaseTransparentDPIFrame::on_timer(wxTimerEvent &event) {
-    m_timer_count++;
-    if (m_timed_disappearance_mode == DisappearanceMode::TimedDisappearance) {
+void BaseTransparentDPIFrame::calc_step_transparent() {
+    m_max_size         = GetSize();
+    m_step_size.x      = GetSize().x / m_time_gradual_and_scale;
+    m_step_size.y      = GetSize().y / m_time_gradual_and_scale;
+    m_step_transparent = m_init_transparent / m_time_gradual_and_scale;
+}
+
+void BaseTransparentDPIFrame::on_close() {
+    Destroy();
+}
+
+void BaseTransparentDPIFrame::on_timer(wxTimerEvent &event)
+{
+    if (m_timed_disappearance_mode == DisappearanceMode::TimedDisappearance && m_display_stage == 0) {
         auto cur_time = ANIMATION_REFRESH_INTERVAL * m_timer_count;
         if (cur_time > m_disappearance_second) {
+            start_gradual_disappearance();
+            m_display_stage++;
+        }
+    }
+    if (m_display_stage == 1) {
+        if (m_move_to_target_gradual_disappearance) {
+            begin_move_to_target_and_gradual_disappearance();
+        }
+        else {
+            begin_gradual_disappearance();
+        }
+    }
+    m_timer_count++;
+}
+
+void BaseTransparentDPIFrame::call_start_gradual_disappearance()//for ok or cancel button
+{
+    m_enter_window_valid = false;
+    m_display_stage      = 1;
+    m_refresh_timer->Start(ANIMATION_REFRESH_INTERVAL);
+    start_gradual_disappearance();
+}
+
+void BaseTransparentDPIFrame::start_gradual_disappearance()
+{
+    clear_timer_count();
+    //hide_all();
+    calc_step_transparent();
+}
+void BaseTransparentDPIFrame::set_target_pos_and_gradual_disappearance(wxPoint pos)
+{
+    m_move_to_target_gradual_disappearance = true;
+    m_target_pos            = pos;
+    m_start_pos             = GetScreenPosition();
+    m_step_pos.x            = (m_target_pos.x - m_start_pos.x) / m_time_move;
+    m_step_pos.y            = (m_target_pos.y - m_start_pos.y) / m_time_move;
+}
+
+void BaseTransparentDPIFrame::begin_gradual_disappearance()
+{
+    if (m_timer_count <=  m_time_gradual_and_scale - 1) {
+        auto transparent = m_init_transparent - m_timer_count * m_step_transparent;
+        SetTransparent(transparent < 0 ? 0 : transparent);
+    } else {
+        on_hide();
+        return;
+    }
+    m_timer_count++;
+}
+
+void BaseTransparentDPIFrame::begin_move_to_target_and_gradual_disappearance()
+{
+    if (m_timer_count <= m_time_move) {
+        if (m_timer_count <= m_time_move - 1) {
+            auto pos = wxPoint(m_start_pos.x + m_timer_count * m_step_pos.x, m_start_pos.y + m_timer_count * m_step_pos.y);
+            SetPosition(pos);
+        } else {
+            SetPosition(m_target_pos);
+        }
+        Refresh();
+    } else {
+        SetPosition(m_target_pos);
+        if (m_timer_count <= m_time_move + m_time_gradual_and_scale - 1) {
+            auto size = wxSize(m_max_size.x - m_timer_count * m_step_size.x, m_max_size.y - m_timer_count * m_step_size.y);
+            SetSize(size);
+            SetTransparent(m_init_transparent - m_timer_count * m_step_transparent);
+        } else {
             on_hide();
+            return;
+        }
+    }
+    m_timer_count++;
+}
+
+void BaseTransparentDPIFrame::show_sizer(wxSizer *sizer, bool show)
+{
+    wxSizerItemList items = sizer->GetChildren();
+    for (wxSizerItemList::iterator it = items.begin(); it != items.end(); ++it) {
+        wxSizerItem *item   = *it;
+        if (wxWindow *window = item->GetWindow()) {
+            window->Show(show);
+        }
+        if (wxSizer *son_sizer = item->GetSizer()) {
+            show_sizer(son_sizer, show);
         }
     }
 }
 
-void BaseTransparentDPIFrame::deal_ok(){}
+void BaseTransparentDPIFrame::hide_all() {
+    show_sizer(m_sizer_main, false);
+}
+
+void BaseTransparentDPIFrame::deal_ok() {}
 
 void BaseTransparentDPIFrame::deal_cancel(){}
 
diff --git a/src/slic3r/GUI/BaseTransparentDPIFrame.hpp b/src/slic3r/GUI/BaseTransparentDPIFrame.hpp
index 08be457f3..54a604cdf 100644
--- a/src/slic3r/GUI/BaseTransparentDPIFrame.hpp
+++ b/src/slic3r/GUI/BaseTransparentDPIFrame.hpp
@@ -16,8 +16,7 @@ class BaseTransparentDPIFrame : public Slic3r::GUI::DPIFrame
 public:
     enum DisappearanceMode {
         None,
-        TimedDisappearance,//defalut 7 second
-        QuickDisappearance
+        TimedDisappearance // unit: second
     };
 
     BaseTransparentDPIFrame(wxWindow *        parent,
@@ -26,33 +25,54 @@ public:
                             int               ok_button_width,
                             wxString          win_text,
                             wxString          ok_text,
-                            wxString          cancel_text         = "",
+                            wxString          cancel_text        = "",
                             DisappearanceMode disappearance_mode = DisappearanceMode::None);
     ~BaseTransparentDPIFrame() override;
     void on_dpi_changed(const wxRect &suggested_rect) override;
     void on_show();
     void on_hide();
     void clear_timer_count();
-    bool Show(bool show =true) override;
+    bool Show(bool show = true) override;
 
-    virtual void  deal_ok();
-    virtual void  deal_cancel();
-    virtual void  on_timer(wxTimerEvent &event);
+    virtual void deal_ok();
+    virtual void deal_cancel();
+    virtual void on_timer(wxTimerEvent &event);
+    void         set_target_pos_and_gradual_disappearance(wxPoint pos);
+    void         call_start_gradual_disappearance();
 
 protected:
-    Button *    m_button_ok     = nullptr;
-    Button *    m_button_cancel = nullptr;
+    Button *m_button_ok     = nullptr;
+    Button *m_button_cancel = nullptr;
 
     DisappearanceMode m_timed_disappearance_mode;
-    float m_timer_count = 0;
-    wxTimer *m_refresh_timer{nullptr};
-    int  m_disappearance_second = 2500;//unit ms: mean 5s
+    float             m_timer_count = 0;
+    wxTimer *         m_refresh_timer{nullptr};
+    int               m_disappearance_second  = 1500; // unit ms: mean 5s
+    bool              m_move_to_target_gradual_disappearance = false;
+    wxPoint           m_target_pos;
 
 private:
     wxBoxSizer *m_sizer_main{nullptr};
+    wxSize      m_max_size;
+    wxSize     m_step_size;
+    wxPoint    m_step_pos;
+    wxPoint    m_start_pos;
+    float      m_time_move{6.0f};
+    float      m_time_gradual_and_scale{100.0f};
+    int        m_init_transparent{220};
+    int        m_step_transparent;
+    int        m_display_stage = 0;//0 normal //1 gradual
+    bool       m_enter_window_valid{true};
 
 private:
-    void  init_timer();
+    void start_gradual_disappearance();
+    void init_timer();
+    void calc_step_transparent();
+    void on_close();
+    void show_sizer(wxSizer *sizer, bool show);
+    void hide_all();
+    void begin_gradual_disappearance();
+    void begin_move_to_target_and_gradual_disappearance();
 };
 }}     // namespace Slic3r::GUI
 #endif  // _STEP_MESH_DIALOG_H_
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 36dcad435..f3425259b 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -3028,6 +3028,7 @@ void Sidebar::sync_ams_list(bool is_from_big_sync_btn)
     auto same_dialog_pos_x = get_sidebar_pos_right_x() + FromDIP(5);
     temp_fsa_info.dialog_pos.x = same_dialog_pos_x;
     temp_fsa_info.dialog_pos.y = small_btn_pt.y;
+    temp_fsa_info.ams_btn_pos = small_btn_pt + wxPoint(small_btn_size.x / 2, small_btn_size.y/2);
     if (m_fna_dialog) {
         if (m_sna_dialog) {
             m_sna_dialog->on_hide();
@@ -3035,8 +3036,7 @@ void Sidebar::sync_ams_list(bool is_from_big_sync_btn)
         m_fna_dialog.reset();
     }
     m_fna_dialog = std::make_shared<FinishSyncAmsDialog>(temp_fsa_info);
-    m_fna_dialog->Show();
-    m_fna_dialog->Raise();
+    m_fna_dialog->on_show();
 }
 
 PlaterPresetComboBox* Sidebar::printer_combox()
@@ -3134,6 +3134,12 @@ void Sidebar::pop_sync_nozzle_and_ams_ialog() {
     int same_dialog_pos_x     = get_sidebar_pos_right_x() + FromDIP(5);
     temp_na_info.dialog_pos.x = same_dialog_pos_x;
     temp_na_info.dialog_pos.y += FromDIP(2);
+
+    wxPoint small_btn_pt;
+    wxSize  small_btn_size;
+    get_small_btn_sync_pos_size(small_btn_pt, small_btn_size);
+    temp_na_info.ams_btn_pos = small_btn_pt + wxPoint(small_btn_size.x / 2, small_btn_size.y / 2);
+
     if (m_sna_dialog) {
         if (m_fna_dialog) {
             m_fna_dialog->on_hide();
@@ -3141,8 +3147,7 @@ void Sidebar::pop_sync_nozzle_and_ams_ialog() {
         m_sna_dialog.reset();
     }
     m_sna_dialog = std::make_shared<SyncNozzleAndAmsDialog>(temp_na_info);
-    m_sna_dialog->Show();
-    m_sna_dialog->Raise();
+    m_sna_dialog->on_show();
 }
 
 static std::vector<Search::InputInfo> get_search_inputs(ConfigOptionMode mode)
diff --git a/src/slic3r/GUI/SyncAmsInfoDialog.cpp b/src/slic3r/GUI/SyncAmsInfoDialog.cpp
index 9c5fb5d5a..4e0f1f4af 100644
--- a/src/slic3r/GUI/SyncAmsInfoDialog.cpp
+++ b/src/slic3r/GUI/SyncAmsInfoDialog.cpp
@@ -4379,6 +4379,8 @@ SyncNozzleAndAmsDialog::SyncNozzleAndAmsDialog(InputInfo &input_info)
                               DisappearanceMode::TimedDisappearance)
     , m_input_info(input_info)
 {
+   /* set_target_pos_and_gradual_disappearance(input_info.ams_btn_pos);
+    m_move_to_target_gradual_disappearance = false;*/
 }
 
 SyncNozzleAndAmsDialog::~SyncNozzleAndAmsDialog() {}
@@ -4388,8 +4390,10 @@ void SyncNozzleAndAmsDialog::deal_ok() {
     wxGetApp().plater()->sidebar().sync_ams_list(true);
 }
 
-void SyncNozzleAndAmsDialog::deal_cancel() {
-    on_hide();
+void SyncNozzleAndAmsDialog::deal_cancel()
+{
+    //m_move_to_target_gradual_disappearance = true;
+    call_start_gradual_disappearance();
 }
 
 FinishSyncAmsDialog::FinishSyncAmsDialog(InputInfo &input_info)
@@ -4404,10 +4408,13 @@ FinishSyncAmsDialog::FinishSyncAmsDialog(InputInfo &input_info)
     , m_input_info(input_info)
 {
     m_button_cancel->Hide();
+    //set_target_pos_and_gradual_disappearance(input_info.ams_btn_pos);
 }
 
 FinishSyncAmsDialog::~FinishSyncAmsDialog() {}
 
-void FinishSyncAmsDialog::deal_ok() { on_hide(); }
+void FinishSyncAmsDialog::deal_ok() {
+    call_start_gradual_disappearance();
+}
 
 }} // namespace Slic3r
\ No newline at end of file
diff --git a/src/slic3r/GUI/SyncAmsInfoDialog.hpp b/src/slic3r/GUI/SyncAmsInfoDialog.hpp
index 7aa766792..4133439b2 100644
--- a/src/slic3r/GUI/SyncAmsInfoDialog.hpp
+++ b/src/slic3r/GUI/SyncAmsInfoDialog.hpp
@@ -362,6 +362,7 @@ public:
     struct InputInfo
     {
         wxPoint dialog_pos{wxPoint(400, 200)};
+        wxPoint ams_btn_pos{wxPoint(400, 200)};
     };
     SyncNozzleAndAmsDialog(InputInfo &input_info);
     ~SyncNozzleAndAmsDialog() override;
@@ -377,6 +378,7 @@ public:
     struct InputInfo
     {
         wxPoint dialog_pos{wxPoint(400, 200)};
+        wxPoint ams_btn_pos{wxPoint(400, 200)};
     };
     FinishSyncAmsDialog(InputInfo &input_info);
     ~FinishSyncAmsDialog() override;