diff --git a/resources/calib/pressure_advance/pa_pattern.3mf b/resources/calib/pressure_advance/pa_pattern.3mf
new file mode 100644
index 0000000000..01e3d44396
Binary files /dev/null and b/resources/calib/pressure_advance/pa_pattern.3mf differ
diff --git a/resources/images/fd_pattern_manual.png b/resources/images/fd_pattern_manual.png
new file mode 100644
index 0000000000..2aefb4edb1
Binary files /dev/null and b/resources/images/fd_pattern_manual.png differ
diff --git a/resources/images/fd_pattern_manual_result.png b/resources/images/fd_pattern_manual_result.png
new file mode 100644
index 0000000000..dfea0e00bf
Binary files /dev/null and b/resources/images/fd_pattern_manual_result.png differ
diff --git a/resources/images/fd_pattern_manual_result_CN.png b/resources/images/fd_pattern_manual_result_CN.png
new file mode 100644
index 0000000000..255aed5f0e
Binary files /dev/null and b/resources/images/fd_pattern_manual_result_CN.png differ
diff --git a/src/libslic3r/Calib.cpp b/src/libslic3r/Calib.cpp
index b210d36721..d52a2ca67c 100644
--- a/src/libslic3r/Calib.cpp
+++ b/src/libslic3r/Calib.cpp
@@ -429,6 +429,17 @@ void CalibPressureAdvancePattern::generate_custom_gcodes(const DynamicPrintConfi
     model.plates_custom_gcodes[model.curr_plate_index] = info;
 }
 
+void CalibPressureAdvancePattern::set_start_offset(const Vec3d &offset)
+{
+    m_starting_point = offset;
+    m_is_start_point_fixed = true;
+}
+
+Vec3d CalibPressureAdvancePattern::get_start_offset()
+{
+    return m_starting_point;
+}
+
 void CalibPressureAdvancePattern::refresh_setup(const DynamicPrintConfig &config, bool is_bbl_machine, const Model &model, const Vec3d &origin)
 {
     m_config = config;
@@ -443,6 +454,9 @@ void CalibPressureAdvancePattern::refresh_setup(const DynamicPrintConfig &config
 
 void CalibPressureAdvancePattern::_refresh_starting_point(const Model &model)
 {
+    if (m_is_start_point_fixed)
+        return;
+
     ModelObject * obj  = model.objects.front();
     BoundingBoxf3 bbox = obj->instance_bounding_box(*obj->instances.front(), false);
 
diff --git a/src/libslic3r/Calib.hpp b/src/libslic3r/Calib.hpp
index 9311f244a2..4077bad9c7 100644
--- a/src/libslic3r/Calib.hpp
+++ b/src/libslic3r/Calib.hpp
@@ -219,6 +219,9 @@ public:
 
     void generate_custom_gcodes(const DynamicPrintConfig &config, bool is_bbl_machine, Model &model, const Vec3d &origin);
 
+    void set_start_offset(const Vec3d &offset);
+    Vec3d get_start_offset();
+
 protected:
     double speed_first_layer() const { return m_config.option<ConfigOptionFloat>("initial_layer_speed")->value; };
     double speed_perimeter() const { return m_config.option<ConfigOptionFloat>("outer_wall_speed")->value; };
@@ -290,6 +293,7 @@ private:
     GCodeWriter        m_writer;
     bool               m_is_delta;
     Vec3d              m_starting_point;
+    bool               m_is_start_point_fixed = false;
 
     const double m_handle_xy_size{5};
     const double m_handle_spacing{2};
diff --git a/src/slic3r/GUI/CalibrationWizard.cpp b/src/slic3r/GUI/CalibrationWizard.cpp
index 3171e4b471..ebb55ee158 100644
--- a/src/slic3r/GUI/CalibrationWizard.cpp
+++ b/src/slic3r/GUI/CalibrationWizard.cpp
@@ -15,6 +15,9 @@ wxDEFINE_EVENT(EVT_DEVICE_CHANGED, wxCommandEvent);
 wxDEFINE_EVENT(EVT_CALIBRATION_JOB_FINISHED, wxCommandEvent);
 
 static const wxString NA_STR = _L("N/A");
+static const float MIN_PA_K_VALUE = 0.0;
+static const float MAX_PA_K_VALUE = 0.5;
+static const float MIN_PA_K_VALUE_STEP = 0.001;
 
 bool check_preset_name_valid(const wxString& name) {
     wxString error_message;
@@ -46,6 +49,18 @@ std::map<int, Preset*> get_cached_selected_filament(MachineObject* obj) {
     return selected_filament_map;
 }
 
+bool is_pa_params_valid(const Calib_Params& params)
+{
+    if (params.start < MIN_PA_K_VALUE || params.end > MAX_PA_K_VALUE || params.step < EPSILON || params.end < params.start + params.step) {
+        MessageDialog msg_dlg(nullptr,
+            wxString::Format(_L("Please input valid values:\nStart value: >= %.1f\nEnd value: <= %.1f\nEnd value: > Start value\nValue step: >= %.3f)"), MIN_PA_K_VALUE, MAX_PA_K_VALUE, MIN_PA_K_VALUE_STEP),
+            wxEmptyString, wxICON_WARNING | wxOK);
+        msg_dlg.ShowModal();
+        return false;
+    }
+    return true;
+}
+
 CalibrationWizard::CalibrationWizard(wxWindow* parent, CalibMode mode, wxWindowID id, const wxPoint& pos, const wxSize& size, long style)
     : wxPanel(parent, id, pos, size, style) 
     , m_mode(mode)
@@ -339,6 +354,18 @@ PressureAdvanceWizard::PressureAdvanceWizard(wxWindow* parent, wxWindowID id, co
     create_pages();
 }
 
+void PressureAdvanceWizard::on_cali_job_finished(wxString evt_data)
+{
+    int       cali_stage    = 0;
+    CalibMode obj_cali_mode = CalibUtils::get_calib_mode_by_name(evt_data.ToStdString(), cali_stage);
+
+    if (obj_cali_mode == m_mode) {
+        show_step(cali_step);
+    }
+    // change ui, hide
+    static_cast<CalibrationPresetPage *>(preset_step->page)->on_cali_finished_job();
+}
+
 void PressureAdvanceWizard::create_pages()
 {
     start_step  = new CalibrationWizardPageStep(new CalibrationPAStartPage(m_scrolledWindow));
@@ -422,6 +449,7 @@ void PressureAdvanceWizard::on_device_connected(MachineObject* obj)
     CalibrationMethod method;
     int cali_stage = 0;
     CalibMode obj_cali_mode = get_obj_calibration_mode(obj, method, cali_stage);
+    obj->manual_pa_cali_method = ManualPaCaliMethod(cali_stage);
 
     // show cali step when obj is in pa calibration
     if (obj) {
@@ -431,6 +459,8 @@ void PressureAdvanceWizard::on_device_connected(MachineObject* obj)
             if (obj_cali_mode == m_mode) {
                 if (!obj->cali_finished && (obj->is_in_printing() || obj->is_printing_finished())) {
                     CalibrationWizard::set_cali_method(method);
+                    CalibrationCaliPage *cali_page = (static_cast<CalibrationCaliPage *>(cali_step->page));
+                    cali_page->set_pa_cali_image(cali_stage);
                     show_step(cali_step);
                 }
             }
@@ -504,11 +534,13 @@ void PressureAdvanceWizard::on_cali_start()
         return;
     }
 
-    if (curr_obj->get_printer_series() == PrinterSeries::SERIES_X1) {
+    std::string error_message;
+    wxString wx_err_string;
+    if (m_cali_method == CalibrationMethod::CALI_METHOD_AUTO && curr_obj->get_printer_series() == PrinterSeries::SERIES_X1) {
         X1CCalibInfos calib_infos;
-        for (auto& item : selected_filaments) {
-            int nozzle_temp = -1;
-            int bed_temp = -1;
+        for (auto &item : selected_filaments) {
+            int   nozzle_temp          = -1;
+            int   bed_temp             = -1;
             float max_volumetric_speed = -1;
 
             if (!get_preset_info(item.second->config, plate_type, nozzle_temp, bed_temp, max_volumetric_speed)) {
@@ -517,54 +549,92 @@ void PressureAdvanceWizard::on_cali_start()
             }
 
             X1CCalibInfos::X1CCalibInfo calib_info;
-            calib_info.tray_id = item.first;
-            calib_info.nozzle_diameter = nozzle_dia;
-            calib_info.filament_id = item.second->filament_id;
-            calib_info.setting_id = item.second->setting_id;
-            calib_info.bed_temp = bed_temp;
-            calib_info.nozzle_temp = nozzle_temp;
+            calib_info.tray_id              = item.first;
+            calib_info.nozzle_diameter      = nozzle_dia;
+            calib_info.filament_id          = item.second->filament_id;
+            calib_info.setting_id           = item.second->setting_id;
+            calib_info.bed_temp             = bed_temp;
+            calib_info.nozzle_temp          = nozzle_temp;
             calib_info.max_volumetric_speed = max_volumetric_speed;
             calib_infos.calib_datas.push_back(calib_info);
         }
+        CalibUtils::calib_PA(calib_infos, 0, error_message);    // mode = 0 for auto
+        wx_err_string = from_u8(error_message);
 
-        std::string error_message;
-        wxString wx_err_string;
-        if (m_cali_method == CalibrationMethod::CALI_METHOD_AUTO) {
-            CalibUtils::calib_PA(calib_infos, 0, error_message);    // mode = 0 for auto
-            wx_err_string = from_u8(error_message);
-        } else if (m_cali_method == CalibrationMethod::CALI_METHOD_MANUAL) {
-            CalibUtils::calib_PA(calib_infos, 1, error_message);    // mode = 1 for manual
-            wx_err_string = from_u8(error_message);
-        } else {
-            assert(false);
-        }
         if (!wx_err_string.empty()) {
             MessageDialog msg_dlg(nullptr, wx_err_string, wxEmptyString, wxICON_WARNING | wxOK);
             msg_dlg.ShowModal();
         }
-    }
-    else if (curr_obj->get_printer_series() == PrinterSeries::SERIES_P1P) {
+
+        show_step(m_curr_step->next);
+    } else if (m_cali_method == CalibrationMethod::CALI_METHOD_MANUAL) {
         if (selected_filaments.empty()) {
             BOOST_LOG_TRIVIAL(warning) << "CaliPreset: selected filaments is empty";
             return;
         }
+        else {
+            int   nozzle_temp          = -1;
+            int   bed_temp             = -1;
+            float max_volumetric_speed = -1;
+            if (!get_preset_info(selected_filaments.begin()->second->config, plate_type, nozzle_temp, bed_temp, max_volumetric_speed)) {
+                BOOST_LOG_TRIVIAL(error) << "CaliPreset: get preset info error";
+                return;
+            }
+            
+            CalibInfo calib_info;
+            calib_info.dev_id            = curr_obj->dev_id;
+            calib_info.select_ams        = "[" + std::to_string(selected_filaments.begin()->first) + "]";
+            Preset *preset               = selected_filaments.begin()->second;
+            Preset * temp_filament_preset = new Preset(preset->type, preset->name + "_temp");
+            temp_filament_preset->config = preset->config;
 
-        int nozzle_temp = -1;
-        int bed_temp = -1;
-        float max_volumetric_speed = -1;
-        if (!get_preset_info(selected_filaments.begin()->second->config, plate_type, nozzle_temp, bed_temp, max_volumetric_speed)) {
-            BOOST_LOG_TRIVIAL(error) << "CaliPreset: get preset info error";
-            return;
+            calib_info.bed_type      = plate_type;
+            calib_info.process_bar   = preset_page->get_sending_progress_bar();
+            calib_info.printer_prest = preset_page->get_printer_preset(curr_obj, nozzle_dia);
+            calib_info.print_prest   = preset_page->get_print_preset();
+            calib_info.filament_prest = temp_filament_preset;
+
+            wxArrayString values = preset_page->get_custom_range_values();
+            if (values.size() != 3) {
+                MessageDialog msg_dlg(nullptr, _L("The input value size must be 3."), wxEmptyString, wxICON_WARNING | wxOK);
+                msg_dlg.ShowModal();
+                return;
+            } else {
+                values[0].ToDouble(&calib_info.params.start);
+                values[1].ToDouble(&calib_info.params.end);
+                values[2].ToDouble(&calib_info.params.step);
+            }
+            calib_info.params.mode = preset_page->get_pa_cali_method();
+
+            if (!is_pa_params_valid(calib_info.params))
+                return;
+
+            ManualPaCaliMethod   pa_cali_method = ManualPaCaliMethod::PA_LINE;
+            CalibrationCaliPage *cali_page = (static_cast<CalibrationCaliPage *>(cali_step->page));
+            if (calib_info.params.mode == CalibMode::Calib_PA_Line)
+                pa_cali_method = ManualPaCaliMethod::PA_LINE;
+            else if (calib_info.params.mode == CalibMode::Calib_PA_Pattern)
+                pa_cali_method = ManualPaCaliMethod::PA_PATTERN;
+            
+            cali_page->set_pa_cali_image(int(pa_cali_method));
+            curr_obj->manual_pa_cali_method = pa_cali_method;
+            
+            CalibUtils::calib_generic_PA(calib_info, error_message);
+            wx_err_string = from_u8(error_message);
+
+            if (!wx_err_string.empty()) {
+                MessageDialog msg_dlg(nullptr, wx_err_string, wxEmptyString, wxICON_WARNING | wxOK);
+                msg_dlg.ShowModal();
+            }
+
+            preset_page->on_cali_start_job();
         }
-
-        curr_obj->command_start_extrusion_cali(selected_filaments.begin()->first,
-            nozzle_temp, bed_temp, max_volumetric_speed, setting_id);
     } else {
         assert(false);
+        BOOST_LOG_TRIVIAL(error) << "CaliPreset: unsupported printer type or cali method";
+        return;
     }
 
-    show_step(m_curr_step->next);
-
     CalibrationCaliPage* cali_page = (static_cast<CalibrationCaliPage*>(cali_step->page));
     cali_page->clear_last_job_status();
 }
diff --git a/src/slic3r/GUI/CalibrationWizard.hpp b/src/slic3r/GUI/CalibrationWizard.hpp
index e5e55834ff..158d42eeaf 100644
--- a/src/slic3r/GUI/CalibrationWizard.hpp
+++ b/src/slic3r/GUI/CalibrationWizard.hpp
@@ -105,6 +105,9 @@ class PressureAdvanceWizard : public CalibrationWizard {
 public:
     PressureAdvanceWizard(wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxTAB_TRAVERSAL);
     ~PressureAdvanceWizard() {};
+
+    void on_cali_job_finished(wxString evt_data) override;
+
 protected:
     void create_pages();
 
diff --git a/src/slic3r/GUI/CalibrationWizardCaliPage.cpp b/src/slic3r/GUI/CalibrationWizardCaliPage.cpp
index 23edc25e1d..88b3e1c7c2 100644
--- a/src/slic3r/GUI/CalibrationWizardCaliPage.cpp
+++ b/src/slic3r/GUI/CalibrationWizardCaliPage.cpp
@@ -125,6 +125,17 @@ void CalibrationCaliPage::set_cali_img()
     }
 }
 
+void CalibrationCaliPage::set_pa_cali_image(int stage)
+{
+    if (m_cali_mode == CalibMode::Calib_PA_Line && m_cali_method == CALI_METHOD_MANUAL) {
+        if (stage == 0) {
+            m_picture_panel->set_img(create_scaled_bitmap("fd_calibration_manual", nullptr, 400));
+        } else if (stage == 1) {
+            m_picture_panel->set_img(create_scaled_bitmap("fd_pattern_manual", nullptr, 400));
+        }
+    }
+}
+
 void CalibrationCaliPage::clear_last_job_status()
 {
     m_is_between_start_and_running = true;
diff --git a/src/slic3r/GUI/CalibrationWizardCaliPage.hpp b/src/slic3r/GUI/CalibrationWizardCaliPage.hpp
index cb608ddda4..59a07aad38 100644
--- a/src/slic3r/GUI/CalibrationWizardCaliPage.hpp
+++ b/src/slic3r/GUI/CalibrationWizardCaliPage.hpp
@@ -27,6 +27,7 @@ public:
     void update_basic_print_data(bool def, float weight = 0.0, int prediction = 0);
     void reset_printing_values();
     void clear_last_job_status();
+    void set_pa_cali_image(int stage);
 
     void on_device_connected(MachineObject* obj) override;
 
diff --git a/src/slic3r/GUI/CalibrationWizardPresetPage.cpp b/src/slic3r/GUI/CalibrationWizardPresetPage.cpp
index 3c1a63e9b7..eac53d08ea 100644
--- a/src/slic3r/GUI/CalibrationWizardPresetPage.cpp
+++ b/src/slic3r/GUI/CalibrationWizardPresetPage.cpp
@@ -5,6 +5,9 @@
 #include "libslic3r/Print.hpp"
 
 namespace Slic3r { namespace GUI {
+static wxString PA_LINE = _L("Line");
+static wxString PA_PATTERN = _L("Pattern");
+
 CaliPresetCaliStagePanel::CaliPresetCaliStagePanel(
     wxWindow* parent,
     wxWindowID id,
@@ -124,6 +127,63 @@ void CaliPresetCaliStagePanel::set_flow_ratio_value(float flow_ratio)
     m_flow_ratio_value = flow_ratio;
 }
 
+CaliComboBox::CaliComboBox(wxWindow* parent,
+    wxString                              title,
+    wxArrayString                         values,
+    int                                   default_index, // default delected id
+    std::function<void(wxCommandEvent&)>  on_value_change,
+    wxWindowID                            id,
+    const wxPoint&                        pos,
+    const wxSize&                         size,
+    long                                  style)
+    : wxPanel(parent, id, pos, size, style)
+    , m_title(title)
+    , m_on_value_change_call_back(on_value_change)
+{
+    SetBackgroundColour(*wxWHITE);
+    m_top_sizer = new wxBoxSizer(wxVERTICAL);
+    m_top_sizer->AddSpacer(PRESET_GAP);
+    auto combo_title = new Label(this, title);
+    combo_title->SetFont(Label::Head_14);
+    combo_title->Wrap(-1);
+    m_top_sizer->Add(combo_title, 0, wxALL, 0);
+    m_top_sizer->AddSpacer(FromDIP(10));
+    m_combo_box = new ComboBox(this, wxID_ANY, "", wxDefaultPosition, CALIBRATION_COMBOX_SIZE, 0, nullptr, wxCB_READONLY);
+    m_top_sizer->Add(m_combo_box, 0, wxALL, 0);
+    m_top_sizer->AddSpacer(PRESET_GAP);
+
+    this->SetSizer(m_top_sizer);
+    m_top_sizer->Fit(this);
+
+    // set values
+    for (int i = 0; i < values.size(); ++i) {
+        m_combo_box->AppendString(values[i]);
+    }
+    m_combo_box->SetSelection(default_index);
+
+    // bind call back function
+    if (m_on_value_change_call_back)
+        m_combo_box->Bind(wxEVT_COMBOBOX, m_on_value_change_call_back);
+}
+
+wxString CaliComboBox::get_value() const
+{
+    if (m_combo_box)
+        return m_combo_box->GetValue();
+
+    return wxString();
+}
+
+void CaliComboBox::set_values(const wxArrayString &values)
+{
+    if (m_combo_box) {
+        for (int i = 0; i < values.size(); ++i) {
+            m_combo_box->AppendString(values[i]);
+        }
+        m_combo_box->SetSelection(0);
+    }
+}
+
 CaliPresetWarningPanel::CaliPresetWarningPanel(
     wxWindow* parent,
     wxWindowID id,
@@ -704,6 +764,13 @@ void CalibrationPresetPage::create_page(wxWindow* parent)
     m_filament_list_panel = new wxPanel(parent);
     m_filament_list_panel->SetBackgroundColour(*wxWHITE);
     create_filament_list_panel(m_filament_list_panel);
+
+    if (m_cali_mode == CalibMode::Calib_PA_Line || m_cali_mode == CalibMode::Calib_PA_Pattern) {
+        wxArrayString pa_cali_modes;
+        pa_cali_modes.push_back(PA_LINE);
+        pa_cali_modes.push_back(PA_PATTERN);
+        m_pa_cali_method_combox = new CaliComboBox(parent, _L("Method"), pa_cali_modes);
+    }
     
     m_ext_spool_panel = new wxPanel(parent);
     create_ext_spool_panel(m_ext_spool_panel);
@@ -719,9 +786,7 @@ void CalibrationPresetPage::create_page(wxWindow* parent)
 
     m_sending_panel->Hide();
 
-    if (m_show_custom_range) {
-        m_custom_range_panel = new CaliPresetCustomRangePanel(parent);
-    }
+    m_custom_range_panel = new CaliPresetCustomRangePanel(parent);
 
     m_action_panel = new CaliPageActionPanel(parent, m_cali_mode, CaliPageType::CALI_PAGE_PRESET);
 
@@ -732,11 +797,10 @@ void CalibrationPresetPage::create_page(wxWindow* parent)
     m_top_sizer->Add(m_selection_panel, 0);
     m_top_sizer->Add(m_filament_list_panel, 0);
     m_top_sizer->Add(m_ext_spool_panel, 0);
+    m_top_sizer->Add(m_pa_cali_method_combox, 0);
+    m_top_sizer->Add(m_custom_range_panel, 0);
+    m_top_sizer->AddSpacer(FromDIP(15));
     m_top_sizer->Add(m_warning_panel, 0);
-    if (m_show_custom_range) {
-        m_top_sizer->Add(m_custom_range_panel, 0);
-        m_top_sizer->AddSpacer(FromDIP(15));
-    }
     m_top_sizer->Add(m_tips_panel, 0);
     m_top_sizer->AddSpacer(PRESET_GAP);
     m_top_sizer->Add(m_sending_panel, 0, wxALIGN_CENTER);
@@ -1430,16 +1494,56 @@ void CalibrationPresetPage::set_cali_filament_mode(CalibrationFilamentMode mode)
 void CalibrationPresetPage::set_cali_method(CalibrationMethod method)
 {
     CalibrationWizardPage::set_cali_method(method);
-    if (method == CalibrationMethod::CALI_METHOD_MANUAL && m_cali_mode == CalibMode::Calib_Flow_Rate) {
-        wxArrayString steps;
-        steps.Add(_L("Preset"));
-        steps.Add(_L("Calibration1"));
-        steps.Add(_L("Calibration2"));
-        steps.Add(_L("Record Factor"));
-        m_step_panel->set_steps_string(steps);
-        m_step_panel->set_steps(0);
-        if (m_cali_stage_panel)
-            m_cali_stage_panel->Show();
+    if (method == CalibrationMethod::CALI_METHOD_MANUAL) {
+        if (m_cali_mode == CalibMode::Calib_Flow_Rate) {
+            wxArrayString steps;
+            steps.Add(_L("Preset"));
+            steps.Add(_L("Calibration1"));
+            steps.Add(_L("Calibration2"));
+            steps.Add(_L("Record Factor"));
+            m_step_panel->set_steps_string(steps);
+            m_step_panel->set_steps(0);
+            if (m_cali_stage_panel)
+                m_cali_stage_panel->Show();
+
+            if (m_pa_cali_method_combox)
+                m_pa_cali_method_combox->Show(false);
+
+            if (m_custom_range_panel)
+                m_custom_range_panel->Show(false);
+        }
+        else if (m_cali_mode == CalibMode::Calib_PA_Line || m_cali_mode == CalibMode::Calib_PA_Pattern) {
+            if (m_cali_stage_panel)
+                m_cali_stage_panel->Show(false);
+
+            if (m_pa_cali_method_combox)
+                m_pa_cali_method_combox->Show();
+
+            if (m_custom_range_panel) {
+                wxArrayString titles;
+                titles.push_back(_L("From k Value"));
+                titles.push_back(_L("To k Value"));
+                titles.push_back(_L("Step"));
+                m_custom_range_panel->set_titles(titles);
+
+                wxArrayString values;
+                Preset* printer_preset = get_printer_preset(curr_obj, get_nozzle_value());
+                int extruder_type  = printer_preset->config.opt_enum("extruder_type", 0);
+                if (extruder_type == ExtruderType::etBowden) {
+                    values.push_back(_L("0"));
+                    values.push_back(_L("0.5"));
+                    values.push_back(_L("0.05"));
+                } else {
+                    values.push_back(_L("0"));
+                    values.push_back(_L("0.05"));
+                    values.push_back(_L("0.005"));
+                }
+                m_custom_range_panel->set_values(values);
+
+                m_custom_range_panel->set_unit(_L(""));
+                m_custom_range_panel->Show();
+            }
+        }
     }
     else {
         wxArrayString steps;
@@ -1450,6 +1554,10 @@ void CalibrationPresetPage::set_cali_method(CalibrationMethod method)
         m_step_panel->set_steps(0);
         if (m_cali_stage_panel)
             m_cali_stage_panel->Show(false);
+        if (m_custom_range_panel)
+            m_custom_range_panel->Show(false);
+        if (m_pa_cali_method_combox)
+            m_pa_cali_method_combox->Show(false);
     }
 }
 
@@ -1847,12 +1955,26 @@ std::string CalibrationPresetPage::get_print_preset_name()
 
 wxArrayString CalibrationPresetPage::get_custom_range_values()
 {
-    if (m_show_custom_range && m_custom_range_panel) {
+    if (m_custom_range_panel) {
         return m_custom_range_panel->get_values();
     }
     return wxArrayString();
 }
 
+CalibMode CalibrationPresetPage::get_pa_cali_method()
+{
+    if (m_pa_cali_method_combox) {
+        wxString selected_mode = m_pa_cali_method_combox->get_value();
+        if (selected_mode == PA_LINE) {
+            return CalibMode::Calib_PA_Line;
+        }
+        else if (selected_mode == PA_PATTERN) {
+            return CalibMode::Calib_PA_Pattern;
+        }
+    }
+    return CalibMode::Calib_PA_Line;
+}
+
 MaxVolumetricSpeedPresetPage::MaxVolumetricSpeedPresetPage(
     wxWindow *parent, CalibMode cali_mode, bool custom_range, wxWindowID id, const wxPoint &pos, const wxSize &size, long style)
     : CalibrationPresetPage(parent, cali_mode, custom_range, id, pos, size, style)
diff --git a/src/slic3r/GUI/CalibrationWizardPresetPage.hpp b/src/slic3r/GUI/CalibrationWizardPresetPage.hpp
index 2816c4d7d7..76bf2c1d92 100644
--- a/src/slic3r/GUI/CalibrationWizardPresetPage.hpp
+++ b/src/slic3r/GUI/CalibrationWizardPresetPage.hpp
@@ -40,6 +40,29 @@ protected:
     float m_flow_ratio_value;
 };
 
+class CaliComboBox : public wxPanel
+{
+public:
+    CaliComboBox(wxWindow *parent,
+        wxString title,
+        wxArrayString values,
+        int default_index = 0,  // default delected id
+        std::function<void(wxCommandEvent &)> on_value_change = nullptr,
+        wxWindowID id = wxID_ANY,
+        const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize,
+        long style = wxTAB_TRAVERSAL);
+
+    wxString get_value() const;
+    void set_values(const wxArrayString& values);
+
+private:
+    wxBoxSizer* m_top_sizer;
+    wxString m_title;
+    ComboBox* m_combo_box;
+    std::function<void(wxCommandEvent&)> m_on_value_change_call_back;
+};
+
 class CaliPresetWarningPanel : public wxPanel
 {
 public:
@@ -181,6 +204,7 @@ public:
     std::string get_print_preset_name();
 
     wxArrayString get_custom_range_values();
+    CalibMode     get_pa_cali_method();
 
     CaliPresetPageStatus get_page_status() { return m_page_status; }
 protected:
@@ -227,6 +251,7 @@ protected:
     CaliPresetPageStatus  get_status() { return m_page_status; }
 
     CaliPageStepGuide* m_step_panel{ nullptr };
+    CaliComboBox *            m_pa_cali_method_combox{nullptr};
     CaliPresetCaliStagePanel* m_cali_stage_panel { nullptr };
     wxPanel*                  m_selection_panel { nullptr };
     wxPanel*                  m_filament_from_panel { nullptr };
diff --git a/src/slic3r/GUI/CalibrationWizardSavePage.cpp b/src/slic3r/GUI/CalibrationWizardSavePage.cpp
index 315d55b3c9..d2e027286b 100644
--- a/src/slic3r/GUI/CalibrationWizardSavePage.cpp
+++ b/src/slic3r/GUI/CalibrationWizardSavePage.cpp
@@ -462,10 +462,10 @@ void CaliPASaveManualPanel::create_panel(wxWindow* parent)
     auto complete_text_panel = new wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL);
     complete_text_panel->SetBackgroundColour(*wxWHITE);
     wxBoxSizer* complete_text_sizer = new wxBoxSizer(wxVERTICAL);
-    auto complete_text = new Label(complete_text_panel, _L("Please find the best line on your plate"));
-    complete_text->SetFont(Label::Head_14);
-    complete_text->Wrap(CALIBRATION_TEXT_MAX_LENGTH);
-    complete_text_sizer->Add(complete_text, 0);
+    m_complete_text = new Label(complete_text_panel, _L("Please find the best line on your plate"));
+    m_complete_text->SetFont(Label::Head_14);
+    m_complete_text->Wrap(CALIBRATION_TEXT_MAX_LENGTH);
+    complete_text_sizer->Add(m_complete_text, 0);
     complete_text_panel->SetSizer(complete_text_sizer);
     m_top_sizer->Add(complete_text_panel, 0, wxEXPAND, 0);
 
@@ -523,6 +523,21 @@ void CaliPASaveManualPanel::set_save_img() {
     }
 }
 
+void CaliPASaveManualPanel::set_pa_cali_method(ManualPaCaliMethod method)
+{
+    if (method == ManualPaCaliMethod::PA_LINE) {
+        m_complete_text->SetLabel(_L("Please find the best line on your plate"));
+        set_save_img();
+    } else if (method == ManualPaCaliMethod::PA_PATTERN) {
+        m_complete_text->SetLabel(_L("Please find the cornor with perfect degree of extrusion"));
+        if (wxGetApp().app_config->get_language_code() == "zh-cn") {
+            m_picture_panel->set_img(create_scaled_bitmap("fd_pattern_manual_result_CN", nullptr, 350));
+        } else {
+            m_picture_panel->set_img(create_scaled_bitmap("fd_pattern_manual_result", nullptr, 350));
+        }
+    }
+}
+
 void CaliPASaveManualPanel::set_default_name(const wxString& name) {
     m_save_name_input->GetTextCtrl()->SetValue(name);
 }
@@ -610,10 +625,10 @@ void CaliPASaveP1PPanel::create_panel(wxWindow* parent)
     auto complete_text_panel = new wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL);
     complete_text_panel->SetBackgroundColour(*wxWHITE);
     wxBoxSizer* complete_text_sizer = new wxBoxSizer(wxVERTICAL);
-    auto complete_text = new Label(complete_text_panel, _L("Please find the best line on your plate"));
-    complete_text->SetFont(Label::Head_14);
-    complete_text->Wrap(CALIBRATION_TEXT_MAX_LENGTH);
-    complete_text_sizer->Add(complete_text, 0, wxEXPAND);
+    m_complete_text = new Label(complete_text_panel, _L("Please find the best line on your plate"));
+    m_complete_text->SetFont(Label::Head_14);
+    m_complete_text->Wrap(CALIBRATION_TEXT_MAX_LENGTH);
+    complete_text_sizer->Add(m_complete_text, 0, wxEXPAND);
     complete_text_panel->SetSizer(complete_text_sizer);
     m_top_sizer->Add(complete_text_panel, 0, wxEXPAND, 0);
 
@@ -662,6 +677,22 @@ void CaliPASaveP1PPanel::set_save_img() {
     }
 }
 
+void CaliPASaveP1PPanel::set_pa_cali_method(ManualPaCaliMethod method)
+{
+    if (method == ManualPaCaliMethod::PA_LINE) {
+        m_complete_text->SetLabel(_L("Please find the best line on your plate"));
+        set_save_img();
+    }
+    else if (method == ManualPaCaliMethod::PA_PATTERN) {
+        m_complete_text->SetLabel(_L("Please find the cornor with perfect degree of extrusion"));
+        if (wxGetApp().app_config->get_language_code() == "zh-cn") {
+            m_picture_panel->set_img(create_scaled_bitmap("fd_pattern_manual_result_CN", nullptr, 350));
+        } else {
+            m_picture_panel->set_img(create_scaled_bitmap("fd_pattern_manual_result", nullptr, 350));
+        }
+    }
+}
+
 bool CaliPASaveP1PPanel::get_result(float* out_k, float* out_n){
     // Check if the value is valid
     if (!CalibUtils::validate_input_k_value(m_k_val->GetTextCtrl()->GetValue(), out_k)) {
@@ -808,6 +839,7 @@ void CalibrationPASavePage::sync_cali_result(MachineObject* obj)
 void CalibrationPASavePage::show_panels(CalibrationMethod method, const PrinterSeries printer_ser) {
     if (printer_ser == PrinterSeries::SERIES_X1) {
         if (method == CalibrationMethod::CALI_METHOD_MANUAL) {
+            m_manual_panel->set_pa_cali_method(curr_obj->manual_pa_cali_method);
             m_manual_panel->Show();
             m_auto_panel->Show(false);
         }
@@ -820,10 +852,12 @@ void CalibrationPASavePage::show_panels(CalibrationMethod method, const PrinterS
     else if (printer_ser == PrinterSeries::SERIES_P1P) {
         m_auto_panel->Show(false);
         m_manual_panel->Show(false);
+        m_p1p_panel->set_pa_cali_method(curr_obj->manual_pa_cali_method);
         m_p1p_panel->Show();
     } else {
         m_auto_panel->Show(false);
         m_manual_panel->Show(false);
+        m_p1p_panel->set_pa_cali_method(curr_obj->manual_pa_cali_method);
         m_p1p_panel->Show();
         assert(false);
     }
diff --git a/src/slic3r/GUI/CalibrationWizardSavePage.hpp b/src/slic3r/GUI/CalibrationWizardSavePage.hpp
index a65465d822..6396d12e78 100644
--- a/src/slic3r/GUI/CalibrationWizardSavePage.hpp
+++ b/src/slic3r/GUI/CalibrationWizardSavePage.hpp
@@ -119,6 +119,7 @@ public:
         long style = wxTAB_TRAVERSAL);
     void create_panel(wxWindow* parent);
     void set_save_img();
+    void set_pa_cali_method(ManualPaCaliMethod method);
 
     void set_machine_obj(MachineObject* obj) { m_obj = obj; }
 
@@ -130,6 +131,7 @@ public:
 
 protected:
     wxBoxSizer* m_top_sizer;
+    Label *          m_complete_text;
     CaliPagePicture* m_picture_panel;
     ::TextInput* m_save_name_input;
     ::TextInput* m_k_val;
@@ -149,11 +151,13 @@ public:
         long style = wxTAB_TRAVERSAL);
     void create_panel(wxWindow* parent);
     void set_save_img();
+    void set_pa_cali_method(ManualPaCaliMethod method);
 
     bool get_result(float* out_k, float* out_n);
 
 protected:
     wxBoxSizer* m_top_sizer;
+    Label *          m_complete_text;
     CaliPagePicture* m_picture_panel;
     ::TextInput* m_k_val;
     ::TextInput* m_n_val;
diff --git a/src/slic3r/GUI/CalibrationWizardStartPage.cpp b/src/slic3r/GUI/CalibrationWizardStartPage.cpp
index a15d59edfb..551cd6c5be 100644
--- a/src/slic3r/GUI/CalibrationWizardStartPage.cpp
+++ b/src/slic3r/GUI/CalibrationWizardStartPage.cpp
@@ -155,17 +155,11 @@ void CalibrationPAStartPage::on_device_connected(MachineObject* obj)
             m_action_panel->bind_button(CaliPageActionType::CALI_ACTION_AUTO_CALI, false);
         }
     }
-    else if (obj->get_printer_series() == PrinterSeries::SERIES_P1P) {
+    else if (obj->get_printer_series() == PrinterSeries::SERIES_P1P || obj->get_printer_arch() == PrinterArch::ARCH_I3) {
         m_action_panel->show_button(CaliPageActionType::CALI_ACTION_MANAGE_RESULT, false);
         m_action_panel->show_button(CaliPageActionType::CALI_ACTION_AUTO_CALI, false);
         m_action_panel->show_button(CaliPageActionType::CALI_ACTION_MANUAL_CALI, true);
-
-        if (!obj->is_function_supported(PrinterFunction::FUNC_EXTRUSION_CALI)) {
-            m_action_panel->bind_button(CaliPageActionType::CALI_ACTION_MANUAL_CALI, true);
-        }
-        else {
-            m_action_panel->bind_button(CaliPageActionType::CALI_ACTION_MANUAL_CALI, false);
-        }
+        m_action_panel->bind_button(CaliPageActionType::CALI_ACTION_MANUAL_CALI, false);
     }
 
     //is support auto cali
diff --git a/src/slic3r/GUI/DeviceManager.hpp b/src/slic3r/GUI/DeviceManager.hpp
index 077e53849d..3b9003dbc3 100644
--- a/src/slic3r/GUI/DeviceManager.hpp
+++ b/src/slic3r/GUI/DeviceManager.hpp
@@ -174,6 +174,11 @@ enum AmsOptionType {
     AMS_OP_CALIBRATE_REMAIN
 };
 
+enum ManualPaCaliMethod {
+    PA_LINE = 0,
+    PA_PATTERN,
+};
+
 class AmsTray {
 public:
     AmsTray(std::string tray_id) {
@@ -645,6 +650,7 @@ public:
     float                      cache_flow_ratio { 0.0 };
     bool                       cali_finished = true;
 
+    ManualPaCaliMethod         manual_pa_cali_method = ManualPaCaliMethod::PA_LINE;
     bool                       has_get_pa_calib_tab{ false };
     std::vector<PACalibResult> pa_calib_tab;
     float                      pa_calib_tab_nozzle_dia;
diff --git a/src/slic3r/Utils/CalibUtils.cpp b/src/slic3r/Utils/CalibUtils.cpp
index fade099ccb..8b6d9be67b 100644
--- a/src/slic3r/Utils/CalibUtils.cpp
+++ b/src/slic3r/Utils/CalibUtils.cpp
@@ -28,6 +28,10 @@ static std::string MachineBedTypeString[5] = {
 std::string get_calib_mode_name(CalibMode cali_mode, int stage)
 {
     switch(cali_mode) {
+    case CalibMode::Calib_PA_Line:
+        return "pa_line_calib_mode";
+    case CalibMode::Calib_PA_Pattern:
+        return "pa_pattern_calib_mode";
     case CalibMode::Calib_Flow_Rate:
         if (stage == 1)
             return "flow_rate_coarse_calib_mode";
@@ -51,7 +55,15 @@ std::string get_calib_mode_name(CalibMode cali_mode, int stage)
 
 CalibMode CalibUtils::get_calib_mode_by_name(const std::string name, int& cali_stage)
 {
-    if (name == "flow_rate_coarse_calib_mode") {
+    if (name == "pa_line_calib_mode") {
+        cali_stage = 0;
+        return CalibMode::Calib_PA_Line;
+    }
+    else if (name == "pa_pattern_calib_mode") {
+        cali_stage = 1;
+        return CalibMode::Calib_PA_Line;
+    }
+    else if (name == "flow_rate_coarse_calib_mode") {
         cali_stage = 1;
         return CalibMode::Calib_Flow_Rate;
     }
@@ -443,16 +455,78 @@ void CalibUtils::calib_flowrate(int pass, const CalibInfo& calib_info, std::stri
     send_to_print(calib_info, error_message, pass);
 }
 
+void CalibUtils::calib_pa_pattern(const CalibInfo &calib_info, Model& model)
+{
+    DynamicPrintConfig& print_config    = calib_info.print_prest->config;
+    DynamicPrintConfig& filament_config = calib_info.filament_prest->config;
+    DynamicPrintConfig& printer_config  = calib_info.printer_prest->config;
+
+    DynamicPrintConfig full_config;
+    full_config.apply(FullPrintConfig::defaults());
+    full_config.apply(print_config);
+    full_config.apply(filament_config);
+    full_config.apply(printer_config);
+
+    float nozzle_diameter = printer_config.option<ConfigOptionFloats>("nozzle_diameter")->get_at(0);
+
+    for (const auto opt : SuggestedConfigCalibPAPattern().float_pairs) {
+        print_config.set_key_value(opt.first, new ConfigOptionFloat(opt.second));
+    }
+
+    print_config.set_key_value("outer_wall_speed",
+        new ConfigOptionFloat(CalibPressureAdvance::find_optimal_PA_speed(
+            full_config, print_config.get_abs_value("line_width"),
+            print_config.get_abs_value("layer_height"), 0)));
+    
+    for (const auto opt : SuggestedConfigCalibPAPattern().nozzle_ratio_pairs) {
+        print_config.set_key_value(opt.first, new ConfigOptionFloat(nozzle_diameter * opt.second / 100));
+    }
+
+    for (const auto opt : SuggestedConfigCalibPAPattern().int_pairs) {
+        print_config.set_key_value(opt.first, new ConfigOptionInt(opt.second));
+    }
+
+    print_config.set_key_value(SuggestedConfigCalibPAPattern().brim_pair.first,
+        new ConfigOptionEnum<BrimType>(SuggestedConfigCalibPAPattern().brim_pair.second));
+
+    //DynamicPrintConfig full_config;
+    full_config.apply(FullPrintConfig::defaults());
+    full_config.apply(print_config);
+    full_config.apply(filament_config);
+    full_config.apply(printer_config);
+
+    Vec3d plate_origin(0, 0, 0);
+    CalibPressureAdvancePattern pa_pattern(calib_info.params, full_config, true, model, plate_origin);
+
+    Pointfs bedfs         = full_config.opt<ConfigOptionPoints>("printable_area")->values;
+    double  current_width = bedfs[2].x() - bedfs[0].x();
+    double  current_depth = bedfs[2].y() - bedfs[0].y();
+    Vec3d   half_pattern_size = Vec3d(pa_pattern.print_size_x() / 2, pa_pattern.print_size_y() / 2, 0);
+    Vec3d   offset            = Vec3d(current_width / 2, current_depth / 2, 0) - half_pattern_size;
+    pa_pattern.set_start_offset(offset);
+
+    pa_pattern.generate_custom_gcodes(full_config, true, model, plate_origin);
+    model.calib_pa_pattern = std::make_unique<CalibPressureAdvancePattern>(pa_pattern);
+}
+
 void CalibUtils::calib_generic_PA(const CalibInfo &calib_info, std::string &error_message)
 {
     const Calib_Params &params = calib_info.params;
-    if (params.mode != CalibMode::Calib_PA_Line)
+    if (params.mode != CalibMode::Calib_PA_Line && params.mode != CalibMode::Calib_PA_Pattern)
         return;
 
     Model model;
-    std::string input_file = Slic3r::resources_dir() + "/calib/pressure_advance/pressure_advance_test.stl";
+    std::string input_file;
+    if (params.mode == CalibMode::Calib_PA_Line)
+        input_file = Slic3r::resources_dir() + "/calib/pressure_advance/pressure_advance_test.stl";
+    else if (params.mode == CalibMode::Calib_PA_Pattern)
+        input_file = Slic3r::resources_dir() + "/calib/pressure_advance/pa_pattern.3mf";
+
     read_model_from_file(input_file, model);
 
+    if (params.mode == CalibMode::Calib_PA_Pattern)
+        calib_pa_pattern(calib_info, model);
+
     DynamicPrintConfig print_config    = calib_info.print_prest->config;
     DynamicPrintConfig filament_config = calib_info.filament_prest->config;
     DynamicPrintConfig printer_config  = calib_info.printer_prest->config;
@@ -763,8 +837,13 @@ void CalibUtils::process_and_store_3mf(Model* model, const DynamicPrintConfig& f
     plate_size[1] = bedfs[2].y() - bedfs[0].y();
     plate_size[2] = print_height;
 
-    // todo: adjust the objects position
-    if (model->objects.size() == 1) {
+    if (params.mode == CalibMode::Calib_PA_Pattern) {
+        ModelInstance *instance = model->objects[0]->instances[0];
+        Vec3d offset = model->calib_pa_pattern->get_start_offset() +
+                       Vec3d(model->calib_pa_pattern->handle_xy_size() / 2, -model->calib_pa_pattern->handle_xy_size() / 2 - model->calib_pa_pattern->handle_spacing(), 0);
+        instance->set_offset(offset);
+    }
+    else if (model->objects.size() == 1) {
         ModelInstance *instance = model->objects[0]->instances[0];
         instance->set_offset(instance->get_offset() + Vec3d(current_width / 2, current_depth / 2, 0));
     } else {
diff --git a/src/slic3r/Utils/CalibUtils.hpp b/src/slic3r/Utils/CalibUtils.hpp
index 5dee64714e..1d8562b25e 100644
--- a/src/slic3r/Utils/CalibUtils.hpp
+++ b/src/slic3r/Utils/CalibUtils.hpp
@@ -50,6 +50,8 @@ public:
     static bool get_flow_ratio_calib_results(std::vector<FlowRatioCalibResult> &flow_ratio_calib_results);
     static void calib_flowrate(int pass, const CalibInfo& calib_info, std::string& error_message);
 
+    static void calib_pa_pattern(const CalibInfo &calib_info, Model &model);
+
     static void calib_generic_PA(const CalibInfo& calib_info, std::string &error_message);
     static void calib_temptue(const CalibInfo& calib_info, std::string& error_message);
     static void calib_max_vol_speed(const CalibInfo& calib_info, std::string& error_message);