diff --git a/src/slic3r/GUI/Monitor.cpp b/src/slic3r/GUI/Monitor.cpp
index 5c72e3049..b4484388c 100644
--- a/src/slic3r/GUI/Monitor.cpp
+++ b/src/slic3r/GUI/Monitor.cpp
@@ -314,6 +314,7 @@ void MonitorPanel::select_machine(std::string machine_sn)
         obj_->reset_pa_cali_history_result();
         obj_->reset_pa_cali_result();
         GUI::wxGetApp().sidebar().load_ams_list(obj_->dev_id, obj_);
+        GUI::wxGetApp().sidebar().auto_sync_extruder_list_on_connect_priner(obj_);
     }
 
     Layout();
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 45d7dc06a..b55ca2fc1 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -1128,7 +1128,7 @@ bool Sidebar::priv::switch_diameter(bool single)
 bool Sidebar::priv::sync_extruder_list()
 {
     MachineObject *obj = wxGetApp().getDeviceManager()->get_selected_machine();
-    if (obj == nullptr || !obj->is_info_ready(false)) {
+    if (obj == nullptr) {
         MessageDialog dlg(this->plater, _L("Please select a printer in 'Device' page first."), _L("Sync extruder infomation"), wxOK | wxICON_WARNING);
         dlg.ShowModal();
         return false;
@@ -1165,10 +1165,7 @@ bool Sidebar::priv::sync_extruder_list()
         });
     }
 
-    auto printer_tab = dynamic_cast<TabPrinter *>(wxGetApp().get_tab(Preset::TYPE_PRINTER));
-    printer_tab->select_preset(machine_preset->name);
     const Preset &cur_preset  = preset_bundle->printers.get_selected_preset();
-
     int extruder_nums = preset_bundle->get_printer_extruder_count();
     std::vector<int> extruder_map(extruder_nums);
     std::iota(extruder_map.begin(), extruder_map.end(), 0);
@@ -1190,6 +1187,7 @@ bool Sidebar::priv::sync_extruder_list()
             dlg.ShowModal();
             continue;
         }
+        auto printer_tab = dynamic_cast<TabPrinter *>(wxGetApp().get_tab(Preset::TYPE_PRINTER));
         printer_tab->set_extruder_volume_type(index, NozzleVolumeType(obj->m_extder_data.extders[extruder_id].current_nozzle_flow_type - 1));
     }
 
@@ -2750,30 +2748,31 @@ bool Sidebar::sync_extruder_list()
     return p->sync_extruder_list();
 }
 
+bool Sidebar::auto_sync_extruder_list_on_connect_priner(const MachineObject *obj)
+{
+    if(!obj)
+        return false;
+
+    std::string   machine_print_name = obj->printer_type;
+    PresetBundle *preset_bundle      = wxGetApp().preset_bundle;
+    std::string   target_model_id    = preset_bundle->printers.get_selected_preset().get_printer_type(preset_bundle);
+    if (machine_print_name != target_model_id) {
+        return false;
+    }
+
+    if (preset_bundle->get_printer_extruder_count() <= 1)
+        return false;
+
+    return p->sync_extruder_list();
+}
+
 void Sidebar::update_sync_status(const MachineObject *obj)
 {
     p->update_sync_status(obj);
 }
 
-bool Sidebar::should_sync_extruder_list(MachineObject *obj)
-{
-    if (obj && obj->is_connected() && obj->is_multi_extruders() && wxGetApp().plater()->is_multi_extruder_ams_empty()) {
-        std::string   machine_print_name = obj->printer_type;
-        PresetBundle *preset_bundle      = wxGetApp().preset_bundle;
-        std::string   target_model_id    = preset_bundle->printers.get_edited_preset().get_printer_type(preset_bundle);
-        if (machine_print_name == target_model_id) {
-            return true;
-        }
-    }
-    return false;
-}
-
 void Sidebar::load_ams_list(std::string const &device, MachineObject* obj)
 {
-    // Remove auto sync
-    //if (should_sync_extruder_list(obj))
-    //    sync_extruder_list();
-
     std::map<int, DynamicPrintConfig> filament_ams_list = build_filament_ams_list(obj);
 
     p->ams_list_device = device;
diff --git a/src/slic3r/GUI/Plater.hpp b/src/slic3r/GUI/Plater.hpp
index c092735fe..e85195153 100644
--- a/src/slic3r/GUI/Plater.hpp
+++ b/src/slic3r/GUI/Plater.hpp
@@ -158,7 +158,7 @@ public:
     std::map<int, DynamicPrintConfig> build_filament_ams_list(MachineObject* obj);
     void sync_ams_list();
     bool sync_extruder_list();
-    bool should_sync_extruder_list(MachineObject* obj);
+    bool auto_sync_extruder_list_on_connect_priner(const MachineObject* obj);
     void update_sync_status(const MachineObject* obj);
 
     PlaterPresetComboBox *  printer_combox();
diff --git a/src/slic3r/GUI/PresetComboBoxes.cpp b/src/slic3r/GUI/PresetComboBoxes.cpp
index 7b16bdd85..5db374aff 100644
--- a/src/slic3r/GUI/PresetComboBoxes.cpp
+++ b/src/slic3r/GUI/PresetComboBoxes.cpp
@@ -1203,8 +1203,8 @@ void PlaterPresetComboBox::update()
         //if (i + 1 == m_collection->num_default_presets())
         //    set_label_marker(Append(separator(L("System presets")), wxNullBitmap));
     }
-    if (m_type == Preset::TYPE_PRINTER)
-        add_connected_printers("", true);
+    //if (m_type == Preset::TYPE_PRINTER)
+    //    add_connected_printers("", true);
 
     if (m_type == Preset::TYPE_FILAMENT) {
         set_replace_text("Bambu", "BambuStudioBlack");