diff --git a/src/slic3r/GUI/Monitor.cpp b/src/slic3r/GUI/Monitor.cpp
index f9c81057a..84ff6fd17 100644
--- a/src/slic3r/GUI/Monitor.cpp
+++ b/src/slic3r/GUI/Monitor.cpp
@@ -284,21 +284,12 @@ void MonitorPanel::select_machine(std::string machine_sn)
     wxQueueEvent(this, event);
 }
 
-void MonitorPanel::on_update_all(wxMouseEvent &event)
-{
-    if (update_flag) {
-        update_all();
-        Layout();
-        Refresh();
-    }
-}
 
  void MonitorPanel::on_timer(wxTimerEvent& event)
 {
      if (update_flag) {
          update_all();
          Layout();
-         Refresh();
      }
 }
 
@@ -314,6 +305,8 @@ void MonitorPanel::on_update_all(wxMouseEvent &event)
     if (!dev->set_selected_machine(event.GetString().ToStdString()))
         return;
 
+    m_status_info_panel->reset_ams_group_show_flag();
+
     set_default();
     update_all();
 
@@ -324,7 +317,6 @@ void MonitorPanel::on_update_all(wxMouseEvent &event)
         GUI::wxGetApp().sidebar().load_ams_list(obj_->dev_id, obj_);
 
     Layout();
-    Refresh();
 }
 
 void MonitorPanel::on_printer_clicked(wxMouseEvent &event)
@@ -350,8 +342,8 @@ void MonitorPanel::on_printer_clicked(wxMouseEvent &event)
 
 void MonitorPanel::on_size(wxSizeEvent &event)
 {
-    Layout();
-    Refresh();
+    //Layout();
+    //Refresh();
 }
 
 void MonitorPanel::update_all()
diff --git a/src/slic3r/GUI/Monitor.hpp b/src/slic3r/GUI/Monitor.hpp
index 8da56ddc3..935ee3397 100644
--- a/src/slic3r/GUI/Monitor.hpp
+++ b/src/slic3r/GUI/Monitor.hpp
@@ -132,7 +132,6 @@ public:
 
     StatusPanel* get_status_panel() {return m_status_info_panel;};
 	void select_machine(std::string machine_sn);
-    void on_update_all(wxMouseEvent &event);
     void on_timer(wxTimerEvent& event);
     void on_select_printer(wxCommandEvent& event);
     void on_printer_clicked(wxMouseEvent &event);
diff --git a/src/slic3r/GUI/StatusPanel.cpp b/src/slic3r/GUI/StatusPanel.cpp
index 69848cdf5..94c69353c 100644
--- a/src/slic3r/GUI/StatusPanel.cpp
+++ b/src/slic3r/GUI/StatusPanel.cpp
@@ -1552,13 +1552,15 @@ wxBoxSizer *StatusBasePanel::create_ams_group(wxWindow *parent)
 
 void StatusBasePanel::show_ams_group(bool show)
 {
-    m_ams_control->Show(true);
-    m_ams_control_box->Show(true);
-    m_ams_control->show_noams_mode();
-    if (m_show_ams_group != show) {
-        Fit();
+    if (m_show_ams_group != show || m_show_ams_group_reset) {
+        m_ams_control->Show(true);
+        m_ams_control_box->Show(true);
+        m_ams_control->show_noams_mode();
+        if (m_show_ams_group != show) { Fit(); }
+        m_show_ams_group = show;
+        m_show_ams_group_reset = false;
+        Layout();
     }
-    m_show_ams_group = show;
 }
 
 void StatusPanel::update_camera_state(MachineObject* obj)
@@ -2008,25 +2010,22 @@ bool StatusPanel::is_task_changed(MachineObject* obj)
 
 void StatusPanel::update(MachineObject *obj)
 {
+   
     if (!obj) return;
     m_project_task_panel->Freeze();
     update_subtask(obj);
     m_project_task_panel->Thaw();
-
+    
 #if !BBL_RELEASE_TO_PUBLIC
-    auto delay1  = std::chrono::duration_cast<std::chrono::milliseconds>(obj->last_utc_time - std::chrono::system_clock::now()).count();
-    auto delay2  = std::chrono::duration_cast<std::chrono::milliseconds>(obj->last_push_time - std::chrono::system_clock::now()).count();
-    auto delay = wxString::Format(" %ld/%ld", delay1, delay2);
-    m_staticText_timelapse
-        ->SetLabel((obj->is_lan_mode_printer() ? "Local Mqtt" : obj->is_tunnel_mqtt ? "Tunnel Mqtt" : "Cloud Mqtt") + delay);
-    m_bmToggleBtn_timelapse
-        ->Enable(!obj->is_lan_mode_printer());
-    m_bmToggleBtn_timelapse
-        ->SetValue(obj->is_tunnel_mqtt);
+    auto delay1 = std::chrono::duration_cast<std::chrono::milliseconds>(obj->last_utc_time - std::chrono::system_clock::now()).count();
+    auto delay2 = std::chrono::duration_cast<std::chrono::milliseconds>(obj->last_push_time - std::chrono::system_clock::now()).count();
+    auto delay  = wxString::Format(" %ld/%ld", delay1, delay2);
+    m_staticText_timelapse->SetLabel((obj->is_lan_mode_printer() ? "Local Mqtt" : obj->is_tunnel_mqtt ? "Tunnel Mqtt" : "Cloud Mqtt") + delay);
+    m_bmToggleBtn_timelapse->Enable(!obj->is_lan_mode_printer());
+    m_bmToggleBtn_timelapse->SetValue(obj->is_tunnel_mqtt);
 #endif
 
-    m_machine_ctrl_panel->Freeze();
-
+    //m_machine_ctrl_panel->Freeze();
     if (obj->is_in_printing() && !obj->can_resume())
         show_printing_status(false, true);
     else
@@ -2065,7 +2064,6 @@ void StatusPanel::update(MachineObject *obj)
         } else {
             m_options_btn->Hide();
         }
-
         m_parts_btn->Show();
 
         //support edit chamber temp
@@ -2082,14 +2080,13 @@ void StatusPanel::update(MachineObject *obj)
 
             if (obj->get_printer_series() == PrinterSeries::SERIES_X1) {
                 m_tempCtrl_chamber->SetTagTemp(TEMP_BLANK_STR);
-            }if (obj->get_printer_series() == PrinterSeries::SERIES_P1P)
+            }
+            
+            if (obj->get_printer_series() == PrinterSeries::SERIES_P1P)
             {
                 m_tempCtrl_chamber->SetLabel(TEMP_BLANK_STR);
                 m_tempCtrl_chamber->GetTextCtrl()->SetValue(TEMP_BLANK_STR);
             }
-
-            //m_tempCtrl_chamber->Disable();
-
         }
 
         if (!obj->dev_connection_type.empty()) {
@@ -2114,7 +2111,7 @@ void StatusPanel::update(MachineObject *obj)
 
     update_camera_state(obj);
 
-    m_machine_ctrl_panel->Thaw();
+    //m_machine_ctrl_panel->Thaw();
 }
 
 void StatusPanel::show_recenter_dialog() {
@@ -2266,12 +2263,12 @@ void StatusPanel::show_printing_status(bool ctrl_area, bool temp_area)
         m_bpButton_e_10->Enable();
         m_bpButton_e_down_10->Enable();
 
-		m_bpButton_z_10->SetIcon("monitor_bed_up");
-		m_bpButton_z_1->SetIcon("monitor_bed_up");
-		m_bpButton_z_down_1->SetIcon("monitor_bed_down");
-		m_bpButton_z_down_10->SetIcon("monitor_bed_down");
-		m_bpButton_e_10->SetIcon("monitor_extruder_up");
-		m_bpButton_e_down_10->SetIcon("monitor_extrduer_down");
+	    m_bpButton_z_10->SetIcon("monitor_bed_up");
+        m_bpButton_z_1->SetIcon("monitor_bed_up");
+        m_bpButton_z_down_1->SetIcon("monitor_bed_down");
+        m_bpButton_z_down_10->SetIcon("monitor_bed_down");
+        m_bpButton_e_10->SetIcon("monitor_extruder_up");
+        m_bpButton_e_down_10->SetIcon("monitor_extrduer_down");
 
         m_staticText_z_tip->SetForegroundColour(TEXT_LIGHT_FONT_COL);
         m_staticText_e->SetForegroundColour(TEXT_LIGHT_FONT_COL);
@@ -2366,12 +2363,12 @@ void StatusPanel::update_misc_ctrl(MachineObject *obj)
     if (obj->can_unload_filament()) {
         if (!m_button_unload->IsShown()) {
             m_button_unload->Show();
-            m_button_unload->GetParent()->Layout();
+            //m_button_unload->GetParent()->Layout();
         }
     } else {
         if (m_button_unload->IsShown()) {
             m_button_unload->Hide();
-            m_button_unload->GetParent()->Layout();
+            //m_button_unload->GetParent()->Layout();
         }
     }
 
@@ -2572,7 +2569,6 @@ void StatusPanel::update_ams(MachineObject *obj)
 
         m_ams_control->SetAmsModel(AMSModel::NO_AMS, ams_mode);
         show_ams_group(false);
-
         m_ams_control->show_auto_refill(false);
     }
     else {
@@ -2582,7 +2578,6 @@ void StatusPanel::update_ams(MachineObject *obj)
         m_ams_control->show_auto_refill(true);
     }
 
-
     if (is_support_virtual_tray) m_ams_control->update_vams_kn_value(obj->vt_tray, obj);
     if (m_filament_setting_dlg) m_filament_setting_dlg->update();
 
@@ -2592,18 +2587,6 @@ void StatusPanel::update_ams(MachineObject *obj)
         info.ams_id = ams->first;
         if (ams->second->is_exists && info.parse_ams_info(obj, ams->second, obj->ams_calibrate_remain_flag, obj->is_support_ams_humidity)) ams_info.push_back(info);
     }
-    //if (obj->ams_exist_bits != last_ams_exist_bits || obj->tray_exist_bits != last_tray_exist_bits || obj->tray_is_bbl_bits != last_tray_is_bbl_bits ||
-    //    obj->tray_read_done_bits != last_read_done_bits || obj->ams_version != last_ams_version) {
-    //    m_ams_control->UpdateAms(ams_info, false);
-    //    // select current ams
-    //    //if (!obj->m_ams_id.empty()) m_ams_control->SwitchAms(obj->m_ams_id);
-
-    //    last_tray_exist_bits  = obj->tray_exist_bits;
-    //    last_ams_exist_bits   = obj->ams_exist_bits;
-    //    last_tray_is_bbl_bits = obj->tray_is_bbl_bits;
-    //    last_read_done_bits   = obj->tray_read_done_bits;
-    //    last_ams_version      = obj->ams_version;
-    //}
 
     // must select a current can
     m_ams_control->UpdateAms(ams_info, false);
@@ -2643,7 +2626,6 @@ void StatusPanel::update_ams(MachineObject *obj)
         m_ams_control->SetExtruder(obj->is_filament_at_extruder(), true, obj->m_ams_id, obj->vt_tray.get_color());
     } else {
         m_ams_control->SetExtruder(obj->is_filament_at_extruder(), false, obj->m_ams_id, m_ams_control->GetCanColour(obj->m_ams_id, obj->m_tray_id));
-
     }
 
     if (obj->ams_status_main == AMS_STATUS_MAIN_FILAMENT_CHANGE) {
diff --git a/src/slic3r/GUI/StatusPanel.hpp b/src/slic3r/GUI/StatusPanel.hpp
index 435084b08..297748039 100644
--- a/src/slic3r/GUI/StatusPanel.hpp
+++ b/src/slic3r/GUI/StatusPanel.hpp
@@ -374,6 +374,7 @@ protected:
     wxBoxSizer*     m_ams_list;
     wxStaticText *  m_ams_debug;
     bool            m_show_ams_group{false};
+    bool            m_show_ams_group_reset{true};
     AMSControl*     m_ams_control;
     StaticBox*      m_ams_control_box;
     wxStaticBitmap *m_ams_extruder_img;
@@ -442,6 +443,7 @@ public:
     wxBoxSizer *create_ams_group(wxWindow *parent);
     wxBoxSizer *create_settings_group(wxWindow *parent);
 
+    void reset_ams_group_show_flag() {m_show_ams_group_reset = true;};
     void show_ams_group(bool show = true);
     MediaPlayCtrl* get_media_play_ctrl() {return m_media_play_ctrl;};
 };
diff --git a/src/slic3r/GUI/Widgets/AMSControl.cpp b/src/slic3r/GUI/Widgets/AMSControl.cpp
index 58603d085..9014a32ec 100644
--- a/src/slic3r/GUI/Widgets/AMSControl.cpp
+++ b/src/slic3r/GUI/Widgets/AMSControl.cpp
@@ -314,14 +314,18 @@ Description:AMSextruder
 **************************************************/
 void AMSextruderImage::TurnOn(wxColour col) 
 {
-    m_colour  = col;
-    Refresh();
+    if (m_colour != col) {
+        m_colour = col;
+        Refresh();
+    }
 }
 
 void AMSextruderImage::TurnOff() 
 {
-    m_colour = AMS_EXTRUDER_DEF_COLOUR;
-    Refresh();
+    if (m_colour != AMS_EXTRUDER_DEF_COLOUR) {
+        m_colour = AMS_EXTRUDER_DEF_COLOUR;
+        Refresh();
+    }
 }
 
 void AMSextruderImage::msw_rescale() 
@@ -429,16 +433,22 @@ void AMSextruder::create(wxWindow *parent, wxWindowID id, const wxPoint &pos, co
 
 void AMSextruder::OnVamsLoading(bool load, wxColour col)
 {
-    m_vams_loading = load;
-    if (load)m_current_colur = col;
-    Refresh();
+    if (m_vams_loading != load) {
+        m_vams_loading = load;
+        if (load) m_current_colur = col;
+        //m_current_colur = col;
+        Refresh();
+    }
 }
 
 void AMSextruder::OnAmsLoading(bool load, wxColour col /*= AMS_CONTROL_GRAY500*/)
 {
-    m_ams_loading = load;
-    if (load)m_current_colur = col;
-    Refresh();
+    if (m_ams_loading != load) {
+        m_ams_loading = load;
+        //m_current_colur = col;
+        if (load) m_current_colur = col;
+        Refresh();
+    }
 }
 
 void AMSextruder::paintEvent(wxPaintEvent& evt)
@@ -542,9 +552,12 @@ AMSVirtualRoad::~AMSVirtualRoad() {}
 
 void AMSVirtualRoad::OnVamsLoading(bool load, wxColour col)
 {
-    m_vams_loading = load;
-    if (load)m_current_color = col;
-    Refresh();
+    if (m_vams_loading != load) {
+        m_vams_loading = load;
+        if (load)m_current_color = col;
+        //m_current_color = col;
+        Refresh();
+    }
 }
 
 void AMSVirtualRoad::create(wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size)
@@ -1324,9 +1337,14 @@ void AMSLib::Update(Caninfo info, bool refresh)
     if (info.material_colour.Alpha() != 0 && info.material_colour.Alpha() != 255 && info.material_colour.Alpha() != 254 && m_info.material_colour != info.material_colour) {
         transparent_changed = true;
     }
-    m_info = info;
-    Layout();
-    if (refresh) Refresh();
+
+    if (m_info == info) {
+        //todo
+    } else {
+        m_info = info;
+        Layout();
+        if (refresh) Refresh();
+    }
 }
 
 wxColour AMSLib::GetLibColour() { return m_info.material_colour; }
@@ -1431,9 +1449,14 @@ void AMSRoad::create(wxWindow *parent, wxWindowID id, const wxPoint &pos, const
 
 void AMSRoad::Update(AMSinfo amsinfo, Caninfo info, int canindex, int maxcan)
 {
+    if (amsinfo == m_amsinfo && m_info == info && m_canindex == canindex) { 
+        return;
+    }
+
     m_amsinfo = amsinfo;
     m_info     = info;
     m_canindex = canindex;
+
     if (m_canindex == 0 && maxcan == 1) {
         m_rode_mode = AMSRoadMode::AMS_ROAD_MODE_END_ONLY;
     } else if (m_canindex == 0 && maxcan > 1) {
@@ -1449,17 +1472,22 @@ void AMSRoad::Update(AMSinfo amsinfo, Caninfo info, int canindex, int maxcan)
 
 void AMSRoad::OnVamsLoading(bool load, wxColour col /*= AMS_CONTROL_GRAY500*/)
 {
-    m_vams_loading = load;
-    if(load)m_road_color = col;
-    Refresh();
+    if (m_vams_loading != load) {
+        m_vams_loading = load;
+        if (load) m_road_color = col;
+        //m_road_color = col;
+        Refresh();
+    }
 }
 
 void AMSRoad::SetPassRoadColour(wxColour col) { m_road_color = col; }
 
 void AMSRoad::SetMode(AMSRoadMode mode)
 {
-    m_rode_mode = mode;
-    Refresh();
+    if (m_rode_mode != mode) {
+        m_rode_mode = mode;
+        Refresh();
+    }
 }
 
 void AMSRoad::paintEvent(wxPaintEvent &evt)
@@ -2005,31 +2033,31 @@ void AmsCans::Update(AMSinfo info)
         Canrefreshs *refresh = m_can_refresh_list[i];
         if (i < m_can_count) {
             refresh->canrefresh->Update(info.ams_id, info.cans[i]);
-            refresh->canrefresh->Show();
+            if (!refresh->canrefresh->IsShown()) { refresh->canrefresh->Show();}
+            
         } else {
-            refresh->canrefresh->Hide();
+            if (refresh->canrefresh->IsShown()) { refresh->canrefresh->Hide();}
         }
     }
-   
+
     for (auto i = 0; i < m_can_lib_list.GetCount(); i++) {
         CanLibs *lib = m_can_lib_list[i];
         if (i < m_can_count) {
             lib->canLib->Update(info.cans[i]);
-            lib->canLib->Show();
+            if(!lib->canLib->IsShown()) { lib->canLib->Show();}
         } else {
-            lib->canLib->Hide();
+            if(lib->canLib->IsShown()) { lib->canLib->Hide(); }
         }
     }
 
     if (m_ams_model == AMSModel::GENERIC_AMS) {
         for (auto i = 0; i < m_can_road_list.GetCount(); i++) {
-            CanRoads* road = m_can_road_list[i];
+            CanRoads *road = m_can_road_list[i];
             if (i < m_can_count) {
                 road->canRoad->Update(m_info, info.cans[i], i, m_can_count);
-                road->canRoad->Show();
-            }
-            else {
-                road->canRoad->Hide();
+                if (!road->canRoad->IsShown()) { road->canRoad->Show(); }
+            } else {
+                if (road->canRoad->IsShown()) { road->canRoad->Hide(); }
             }
         }
     }
@@ -3282,10 +3310,13 @@ void AMSControl::show_noams_mode()
 
 void AMSControl::show_auto_refill(bool show)
 {
-    m_ams_backup_tip->Show(show);
-    m_img_ams_backup->Show(show);
-    m_amswin->Layout();
-    m_amswin->Fit();
+    if (m_auto_reill_show != show) {
+        m_ams_backup_tip->Show(show);
+        m_img_ams_backup->Show(show);
+        m_amswin->Layout();
+        m_amswin->Fit();
+        m_auto_reill_show = show;
+    }
 }
 
 void AMSControl::show_vams(bool show)
@@ -3313,6 +3344,9 @@ void AMSControl::show_vams_kn_value(bool show)
 
 void AMSControl::update_vams_kn_value(AmsTray tray, MachineObject* obj)
 {
+    auto last_k_value = m_vams_info.k;
+    auto last_n_value = m_vams_info.n;
+
     m_vams_lib->m_obj = obj;
     if (obj->cali_version >= 0) {
         float k_value = 0;
@@ -3329,11 +3363,15 @@ void AMSControl::update_vams_kn_value(AmsTray tray, MachineObject* obj)
         m_vams_lib->m_info.k = tray.k;
         m_vams_lib->m_info.n = tray.n;
     }
+
     m_vams_info.material_name = tray.get_display_filament_type();
     m_vams_info.material_colour = tray.get_color();
     m_vams_lib->m_info.material_name = tray.get_display_filament_type();
     m_vams_lib->m_info.material_colour = tray.get_color();
-    m_vams_lib->Refresh();
+
+    if (last_k_value != m_vams_info.k || last_n_value != m_vams_info.n) { 
+        m_vams_lib->Refresh();
+    }
 }
 
 void AMSControl::reset_vams()
@@ -3357,7 +3395,7 @@ void AMSControl::UpdateAms(std::vector<AMSinfo> info, bool is_reset)
     m_button_area->Fit();        
 
     // update item
-    m_ams_info = info;
+    
     if (m_ams_model == AMSModel::GENERIC_AMS){
         m_ams_cans_list = m_ams_generic_cans_list;
     }
@@ -3365,20 +3403,24 @@ void AMSControl::UpdateAms(std::vector<AMSinfo> info, bool is_reset)
         m_ams_cans_list = m_ams_extra_cans_list;
     }
 
-    if (info.size() > 1) {
-        m_simplebook_amsitems->Show();
-        m_amswin->Layout();
-        m_amswin->Fit();
-        SetSize(m_amswin->GetSize());
-        SetMinSize(m_amswin->GetSize());
-    } else {
-        m_simplebook_amsitems->Hide();
-        m_amswin->Layout();
-        m_amswin->Fit();
-        SetSize(m_amswin->GetSize());
-        SetMinSize(m_amswin->GetSize());
+    if (m_ams_info.size() != info.size()) {
+        if (info.size() > 1) {
+            m_simplebook_amsitems->Show();
+            m_amswin->Layout();
+            m_amswin->Fit();
+            SetSize(m_amswin->GetSize());
+            SetMinSize(m_amswin->GetSize());
+        } else {
+            m_simplebook_amsitems->Hide();
+            m_amswin->Layout();
+            m_amswin->Fit();
+            SetSize(m_amswin->GetSize());
+            SetMinSize(m_amswin->GetSize());
+        }
     }
 
+    m_ams_info = info;
+
     for (auto i = 0; i < m_ams_item_list.GetCount(); i++) {
         AmsItems *item = m_ams_item_list[i];
         if (i < info.size() && info.size() > 1) {
@@ -3666,8 +3708,7 @@ void AMSControl::SetExtruder(bool on_off, bool is_vams, std::string ams_now, wxC
 
             if (ams_now != GetCurentShowAms()) {
                 m_extruder->OnAmsLoading(false, col);
-            }
-            else {
+            } else {
                 m_extruder->OnAmsLoading(true, col);
             }
         }
@@ -3732,11 +3773,9 @@ void AMSControl::SetAmsStep(std::string ams_id, std::string canid, AMSPassRoadTy
     if (notfound) return;
     if (cans == nullptr) return;
 
-
     m_last_ams_id = ams_id;
     m_last_tray_id = canid;
 
-
     if (m_ams_model == AMSModel::GENERIC_AMS) {
         if (step == AMSPassRoadSTEP::AMS_ROAD_STEP_NONE) {
             cans->amsCans->SetAmsStep(canid, type, AMSPassRoadSTEP::AMS_ROAD_STEP_NONE);
@@ -3751,9 +3790,7 @@ void AMSControl::SetAmsStep(std::string ams_id, std::string canid, AMSPassRoadTy
         if (step == AMSPassRoadSTEP::AMS_ROAD_STEP_COMBO_LOAD_STEP2) {
             cans->amsCans->SetAmsStep(canid, type, AMSPassRoadSTEP::AMS_ROAD_STEP_1);
             cans->amsCans->SetAmsStep(canid, type, AMSPassRoadSTEP::AMS_ROAD_STEP_2);
-            if (m_current_show_ams == ams_id) {
-                m_extruder->OnAmsLoading(true, cans->amsCans->GetTagColr(canid));
-            }
+            if (m_current_show_ams == ams_id) { m_extruder->OnAmsLoading(true, cans->amsCans->GetTagColr(canid)); }
         }
 
         if (step == AMSPassRoadSTEP::AMS_ROAD_STEP_COMBO_LOAD_STEP3) {
diff --git a/src/slic3r/GUI/Widgets/AMSControl.hpp b/src/slic3r/GUI/Widgets/AMSControl.hpp
index 6d018053e..a87f63a70 100644
--- a/src/slic3r/GUI/Widgets/AMSControl.hpp
+++ b/src/slic3r/GUI/Widgets/AMSControl.hpp
@@ -145,6 +145,19 @@ struct Caninfo
     float           k = 0.0f;
     float           n = 0.0f;
     std::vector<wxColour> material_cols;
+
+    bool operator==(const Caninfo &other) const
+    {
+        return  can_id == other.can_id && 
+                material_name == other.material_name && 
+                material_colour == other.material_colour && 
+                material_state == other.material_state &&
+                ctype == other.ctype && 
+                material_remain == other.material_remain && 
+                k == other.k && 
+                n == other.n && 
+                material_cols == other.material_cols;
+    }
 };
 
 struct AMSinfo
@@ -158,6 +171,13 @@ public:
     int                     curreent_filamentstep;
     int                     ams_humidity = 0;
 
+    bool operator==(const AMSinfo &other) const
+    {
+        return ams_id == other.ams_id && cans == other.cans &&
+               current_can_id == other.current_can_id && current_step == other.current_step && current_action == other.current_action &&
+               curreent_filamentstep == other.curreent_filamentstep && ams_humidity == other.ams_humidity;
+    }
+
     bool parse_ams_info(MachineObject* obj, Ams *ams, bool remain_flag = false, bool humidity_flag = false);
 };
 
@@ -597,6 +617,7 @@ protected:
     wxBoxSizer*   m_vams_sizer               = {nullptr};
     wxBoxSizer*   m_sizer_vams_tips          = {nullptr};
 
+    bool            m_auto_reill_show = {false};
     Label*          m_ams_backup_tip = {nullptr};
     Label*          m_ams_tip       = {nullptr};
 
diff --git a/src/slic3r/GUI/Widgets/Button.cpp b/src/slic3r/GUI/Widgets/Button.cpp
index 9e54856d8..8c9d6f7fe 100644
--- a/src/slic3r/GUI/Widgets/Button.cpp
+++ b/src/slic3r/GUI/Widgets/Button.cpp
@@ -76,15 +76,19 @@ bool Button::SetFont(const wxFont& font)
 
 void Button::SetIcon(const wxString& icon)
 {
+    auto tmpBitmap = ScalableBitmap(this, icon.ToStdString(), this->active_icon.px_cnt());
     if (!icon.IsEmpty()) {
         //BBS set button icon default size to 20
-        this->active_icon = ScalableBitmap(this, icon.ToStdString(), this->active_icon.px_cnt());
+        if (!tmpBitmap.bmp().IsSameAs(tmpBitmap.bmp())) { 
+            this->active_icon = tmpBitmap;
+            Refresh();
+        }
     }
     else
     {
         this->active_icon = ScalableBitmap();
+        Refresh();
     }
-    Refresh();
 }
 
 void Button::SetInactiveIcon(const wxString &icon)
diff --git a/src/slic3r/GUI/Widgets/TempInput.cpp b/src/slic3r/GUI/Widgets/TempInput.cpp
index a70bf3ca7..3fa36a5c8 100644
--- a/src/slic3r/GUI/Widgets/TempInput.cpp
+++ b/src/slic3r/GUI/Widgets/TempInput.cpp
@@ -182,14 +182,16 @@ void TempInput::SetTagTemp(wxString temp)
 void TempInput::SetCurrTemp(int temp) 
 { 
     auto tp = wxString::Format("%d", temp);
-    if (GetLabel() != tp) {
-         SetLabel(tp);
+    if (currentTemp != tp) {
+        currentTemp = tp;
+        SetLabel(tp);
     }
 }
 
 void TempInput::SetCurrTemp(wxString temp) 
 {
-    if (GetLabel() != temp) {
+    if (currentTemp != temp) {
+        currentTemp = temp;
         SetLabel(temp);
     }
 }
@@ -275,9 +277,11 @@ void TempInput::SetMinTemp(int temp) { min_temp = temp; }
 
 void TempInput::SetLabel(const wxString &label)
 {
-    wxWindow::SetLabel(label);
-    messureSize();
-    Refresh();
+    if (label != wxWindow::GetLabel()) {
+        wxWindow::SetLabel(label);
+        messureSize();
+        Refresh();
+    }
 }
 
 void TempInput::SetTextColor(StateColor const &color)
diff --git a/src/slic3r/GUI/Widgets/TempInput.hpp b/src/slic3r/GUI/Widgets/TempInput.hpp
index c86d3a712..426358dea 100644
--- a/src/slic3r/GUI/Widgets/TempInput.hpp
+++ b/src/slic3r/GUI/Widgets/TempInput.hpp
@@ -64,6 +64,7 @@ public:
     wxPopupTransientWindow *wdialog{nullptr};
     int  temp_type;
     bool actice = false;
+    wxString                currentTemp;
 
     
     wxString erasePending(wxString &str);