diff --git a/src/slic3r/GUI/ParamsPanel.cpp b/src/slic3r/GUI/ParamsPanel.cpp
index ed10ec25b..e044cc60c 100644
--- a/src/slic3r/GUI/ParamsPanel.cpp
+++ b/src/slic3r/GUI/ParamsPanel.cpp
@@ -192,15 +192,6 @@ void TipsDialog::on_dpi_changed(const wxRect &suggested_rect)
     Refresh();
 }
 
-void TipsDialog::on_ok(wxMouseEvent &event)
-{
-    if (m_show_again) {
-        if (!m_app_key.empty())
-        wxGetApp().app_config->set_bool(m_app_key, m_show_again);
-    }
-    EndModal(wxID_OK);
-}
-
 void ParamsPanel::Highlighter::set_timer_owner(wxEvtHandler *owner, int timerid /* = wxID_ANY*/)
 {
     m_timer.SetOwner(owner, timerid);
diff --git a/src/slic3r/GUI/ParamsPanel.hpp b/src/slic3r/GUI/ParamsPanel.hpp
index 24ee66f71..4e286c270 100644
--- a/src/slic3r/GUI/ParamsPanel.hpp
+++ b/src/slic3r/GUI/ParamsPanel.hpp
@@ -56,7 +56,6 @@ public:
 
 protected:
     void on_dpi_changed(const wxRect &suggested_rect) override;
-    void on_ok(wxMouseEvent &event);
     wxBoxSizer *create_item_checkbox(wxString title, wxWindow *parent, wxString tooltip, std::string param);
     Button* add_button(wxWindowID btn_id, const wxString &label, bool set_focus = false);
 };
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index a6c16b620..5b87cdb7e 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -10892,7 +10892,6 @@ bool Plater::try_sync_preset_with_connected_printer(int& nozzle_diameter)
                 sync_printer_preset = true;
             } else {
                 BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << __LINE__ << " sync_after_load_file_show_flag";
-                return false;
             }
         }
     }
@@ -10901,13 +10900,14 @@ bool Plater::try_sync_preset_with_connected_printer(int& nozzle_diameter)
         if (sync_printer_preset && printer_preset.get_current_printer_type(preset_bundle) == printer_type && is_approx((float) (preset_nozzle_diameter), machine_nozzle_diameter))
             sync_printer_preset = false;
     }
-
-    update_objects_position_when_select_preset([&obj, machine_preset, &sync_printer_preset]() {
+    if (!sync_printer_preset)
+        return false;
+    //do sync_printer_preset
+    update_objects_position_when_select_preset([&obj, machine_preset]() {
         machine_preset->is_visible = true;
-        if (sync_printer_preset) {
-            Tab* printer_tab = GUI::wxGetApp().get_tab(Preset::Type::TYPE_PRINTER);
-            printer_tab->select_preset(machine_preset->name);
-        }
+        Tab* printer_tab = GUI::wxGetApp().get_tab(Preset::Type::TYPE_PRINTER);
+        printer_tab->select_preset(machine_preset->name);
+
         if (obj->is_multi_extruders())
             GUI::wxGetApp().sidebar().sync_extruder_list();
     });