diff --git a/src/slic3r/GUI/Monitor.cpp b/src/slic3r/GUI/Monitor.cpp
index f83cbc8d8..83f1ba1ba 100644
--- a/src/slic3r/GUI/Monitor.cpp
+++ b/src/slic3r/GUI/Monitor.cpp
@@ -288,8 +288,8 @@ void MonitorPanel::on_update_all(wxMouseEvent &event)
 {
     if (update_flag) {
         update_all();
-        Layout();
-        Refresh();
+        //Layout();
+        //Refresh();
     }
 }
 
@@ -297,8 +297,8 @@ void MonitorPanel::on_update_all(wxMouseEvent &event)
 {
      if (update_flag) {
          update_all();
-         Layout();
-         Refresh();
+         //Layout();
+         //Refresh();
      }
 }
 
@@ -371,6 +371,7 @@ void MonitorPanel::update_all()
         return;
     }
 
+
     //BBS check mqtt connections if user is login
     if (wxGetApp().is_user_login()) {
         dev->check_pushing();
@@ -420,7 +421,6 @@ void MonitorPanel::update_all()
 
     show_status(MONITOR_NORMAL);
 
-
     if (m_status_info_panel->IsShown()) {
         m_status_info_panel->update(obj);
     }
diff --git a/src/slic3r/GUI/StatusPanel.cpp b/src/slic3r/GUI/StatusPanel.cpp
index bf3b93741..b0e3f4b4d 100644
--- a/src/slic3r/GUI/StatusPanel.cpp
+++ b/src/slic3r/GUI/StatusPanel.cpp
@@ -2405,27 +2405,34 @@ void StatusPanel::update_misc_ctrl(MachineObject *obj)
 
     if (m_current_support_aux_fan != is_suppt_aux_fun) {
         if (is_suppt_aux_fun) {
-            m_switch_printing_fan->Show();
-            m_switch_nozzle_fan->SetMinSize(MISC_BUTTON_3FAN_SIZE);
-            m_switch_nozzle_fan->SetMaxSize(MISC_BUTTON_3FAN_SIZE);
-            m_switch_cham_fan->SetMinSize(MISC_BUTTON_3FAN_SIZE);
-            m_switch_cham_fan->SetMaxSize(MISC_BUTTON_3FAN_SIZE);
+            if (!m_switch_printing_fan->IsShown()) {
+                m_switch_printing_fan->Show();
+                m_switch_nozzle_fan->SetMinSize(MISC_BUTTON_3FAN_SIZE);
+                m_switch_nozzle_fan->SetMaxSize(MISC_BUTTON_3FAN_SIZE);
+                m_switch_cham_fan->SetMinSize(MISC_BUTTON_3FAN_SIZE);
+                m_switch_cham_fan->SetMaxSize(MISC_BUTTON_3FAN_SIZE);
+            }
         }
         else {
-            m_switch_printing_fan->Hide();
-            m_switch_nozzle_fan->SetMinSize(MISC_BUTTON_2FAN_SIZE);
-            m_switch_nozzle_fan->SetMaxSize(MISC_BUTTON_2FAN_SIZE);
-            m_switch_cham_fan->SetMinSize(MISC_BUTTON_2FAN_SIZE);
-            m_switch_cham_fan->SetMaxSize(MISC_BUTTON_2FAN_SIZE);
+            if (m_switch_printing_fan->IsShown()) {
+                m_switch_printing_fan->Hide();
+                m_switch_nozzle_fan->SetMinSize(MISC_BUTTON_2FAN_SIZE);
+                m_switch_nozzle_fan->SetMaxSize(MISC_BUTTON_2FAN_SIZE);
+                m_switch_cham_fan->SetMinSize(MISC_BUTTON_2FAN_SIZE);
+                m_switch_cham_fan->SetMaxSize(MISC_BUTTON_2FAN_SIZE);
+            }
         }
 
         m_misc_ctrl_sizer->Layout();
     }
 
     if (!is_suppt_aux_fun && !is_suppt_cham_fun) {
-        m_switch_nozzle_fan->SetMinSize(MISC_BUTTON_1FAN_SIZE);
-        m_switch_nozzle_fan->SetMaxSize(MISC_BUTTON_1FAN_SIZE);
-        m_misc_ctrl_sizer->Layout();
+        if (!m_switch_nozzle_fan->IsShown()) {
+            m_switch_nozzle_fan->Show();
+            m_switch_nozzle_fan->SetMinSize(MISC_BUTTON_1FAN_SIZE);
+            m_switch_nozzle_fan->SetMaxSize(MISC_BUTTON_1FAN_SIZE);
+            m_misc_ctrl_sizer->Layout();
+        }
     }
 
 
@@ -2491,21 +2498,27 @@ void StatusPanel::update_misc_ctrl(MachineObject *obj)
 void StatusPanel::update_extruder_status(MachineObject* obj)
 {
     if (!obj) return;
-    if (obj->is_filament_at_extruder()) {
-        if (obj->extruder_axis_status == MachineObject::ExtruderAxisStatus::LOAD) {
-            m_bitmap_extruder_img->SetBitmap(m_bitmap_extruder_filled_load);
-        }
-        else {
-            m_bitmap_extruder_img->SetBitmap(m_bitmap_extruder_filled_unload);
-        }
-    }
-    else {
-        if (obj->extruder_axis_status == MachineObject::ExtruderAxisStatus::LOAD) {
-            m_bitmap_extruder_img->SetBitmap(m_bitmap_extruder_empty_load);
-        } else {
-            m_bitmap_extruder_img->SetBitmap(m_bitmap_extruder_empty_unload);
-        }
-    }
+     wxBitmap tmp;
+     if (obj->is_filament_at_extruder()) {
+         if (obj->extruder_axis_status == MachineObject::ExtruderAxisStatus::LOAD) {
+             tmp = m_bitmap_extruder_filled_load;
+         }
+         else {
+             tmp = m_bitmap_extruder_filled_unload;
+         }
+     }
+     else {
+         if (obj->extruder_axis_status == MachineObject::ExtruderAxisStatus::LOAD) {
+             tmp = m_bitmap_extruder_empty_load;
+         }
+         else {
+             tmp = m_bitmap_extruder_empty_unload;
+         }
+     }
+     if (tmp.GetBitmapData() != m_bitmap_extruder_now) {
+         m_bitmap_extruder_now = tmp.GetBitmapData();
+         m_bitmap_extruder_img->SetBitmap(tmp);
+     }
 }
 
 void StatusPanel::update_ams(MachineObject *obj)
@@ -3145,7 +3158,7 @@ void StatusPanel::update_subtask(MachineObject *obj)
         reset_printing_values();
     }
 
-    this->Layout();
+    m_project_task_panel->Layout();
 }
 
 void StatusPanel::update_cloud_subtask(MachineObject *obj)
@@ -3231,7 +3244,6 @@ void StatusPanel::reset_printing_values()
     m_start_loading_thumbnail = false;
     m_load_sdcard_thumbnail   = false;
     skip_print_error = 0;
-    this->Layout();
 }
 
 void StatusPanel::on_axis_ctrl_xy(wxCommandEvent &event)
diff --git a/src/slic3r/GUI/StatusPanel.hpp b/src/slic3r/GUI/StatusPanel.hpp
index 52e40d934..b621cfe17 100644
--- a/src/slic3r/GUI/StatusPanel.hpp
+++ b/src/slic3r/GUI/StatusPanel.hpp
@@ -273,6 +273,7 @@ protected:
     wxBitmap m_bitmap_extruder_filled_load;
     wxBitmap m_bitmap_extruder_empty_unload;
     wxBitmap m_bitmap_extruder_filled_unload;
+    wxBitmapRefData* m_bitmap_extruder_now;
 
     CameraRecordingStatus m_state_recording{CameraRecordingStatus::RECORDING_NONE};
     CameraTimelapseStatus m_state_timelapse{CameraTimelapseStatus::TIMELAPSE_NONE};
diff --git a/src/slic3r/GUI/Widgets/ImageSwitchButton.cpp b/src/slic3r/GUI/Widgets/ImageSwitchButton.cpp
index f4c798686..89f598001 100644
--- a/src/slic3r/GUI/Widgets/ImageSwitchButton.cpp
+++ b/src/slic3r/GUI/Widgets/ImageSwitchButton.cpp
@@ -52,10 +52,11 @@ void ImageSwitchButton::SetLabels(wxString const &lbl_on, wxString const &lbl_of
 	labels[0] = lbl_on;
 	labels[1] = lbl_off;
     auto fina_txt = GetValue() ? labels[0] : labels[1];
-    if (GetToolTipText() != fina_txt)
+    if (GetToolTipText() != fina_txt) {
         SetToolTip(fina_txt);
-    messureSize();
-    Refresh();
+        messureSize();
+        Refresh();
+    }
 }
 
 void ImageSwitchButton::SetImages(ScalableBitmap &img_on, ScalableBitmap &img_off)
@@ -76,9 +77,11 @@ void ImageSwitchButton::SetTextColor(StateColor const &color)
 
 void ImageSwitchButton::SetValue(bool value)
 {
-    m_on_off = value;
-    messureSize();
-    Refresh();
+    if (m_on_off != value) {
+        m_on_off = value;
+        messureSize();
+        Refresh();
+    }
 }
 
 void ImageSwitchButton::SetPadding(int padding)
@@ -236,16 +239,20 @@ void FanSwitchButton::SetTextColor(StateColor const& color)
 
 void FanSwitchButton::SetValue(bool value)
 {
-    m_on_off = value;
-    messureSize();
-    Refresh();
+    if (m_on_off != value) {
+        m_on_off = value;
+        messureSize();
+        Refresh();
+    }
 }
 
 void FanSwitchButton::SetPadding(int padding)
 {
-    m_padding = padding;
-    messureSize();
-    Refresh();
+    if (m_padding != padding) {
+        m_padding = padding;
+        messureSize();
+        Refresh();
+    }
 }
 
 void FanSwitchButton::messureSize()
@@ -325,8 +332,10 @@ void FanSwitchButton::Rescale()
 
 void FanSwitchButton::setFanValue(int val)
 {
-    m_speed = val;
-    Refresh();
+    if (m_speed != val) {
+        m_speed = val;
+        Refresh();
+    }
 }
 
 void FanSwitchButton::mouseDown(wxMouseEvent& event)
diff --git a/src/slic3r/GUI/Widgets/TempInput.cpp b/src/slic3r/GUI/Widgets/TempInput.cpp
index 1b1d61516..a70bf3ca7 100644
--- a/src/slic3r/GUI/Widgets/TempInput.cpp
+++ b/src/slic3r/GUI/Widgets/TempInput.cpp
@@ -162,26 +162,36 @@ wxString TempInput::erasePending(wxString &str)
 
 void TempInput::SetTagTemp(int temp)
 {
-    text_ctrl->SetValue(wxString::Format("%d", temp));
-    messureSize();
-    Refresh();
+    auto tp = wxString::Format("%d", temp);
+    if ((text_ctrl->GetValue() != wxString("_")) && (text_ctrl->GetValue() != tp) ) {
+        text_ctrl->SetValue(tp);
+        messureSize();
+        Refresh();
+    }
 }
 
 void TempInput::SetTagTemp(wxString temp) 
 { 
-    text_ctrl->SetValue(temp);
-    messureSize();
-    Refresh();
+    if (text_ctrl->GetValue() != temp) {
+        text_ctrl->SetValue(temp);
+        messureSize();
+        Refresh();
+    }
 }
 
 void TempInput::SetCurrTemp(int temp) 
 { 
-    SetLabel(wxString::Format("%d", temp)); 
+    auto tp = wxString::Format("%d", temp);
+    if (GetLabel() != tp) {
+         SetLabel(tp);
+    }
 }
 
 void TempInput::SetCurrTemp(wxString temp) 
 {
-    SetLabel(temp);
+    if (GetLabel() != temp) {
+        SetLabel(temp);
+    }
 }
 
 void TempInput::Warning(bool warn, WarningType type)
@@ -245,14 +255,18 @@ void TempInput::Warning(bool warn, WarningType type)
 
 void TempInput::SetIconActive()
 {
-    actice = true;
-    Refresh();
+    if (!actice) {
+        actice = true;
+        Refresh();
+    }
 }
 
 void TempInput::SetIconNormal()
 {
-    actice = false;
-    Refresh();
+    if (actice) {
+        actice = false;
+        Refresh();
+    }
 }
 
 void TempInput::SetMaxTemp(int temp) { max_temp = temp; }