diff --git a/src/libslic3r/Calib.hpp b/src/libslic3r/Calib.hpp
index b4d14c324..be05507c4 100644
--- a/src/libslic3r/Calib.hpp
+++ b/src/libslic3r/Calib.hpp
@@ -139,10 +139,11 @@ struct PACalibIndexInfo
 
 struct PACalibExtruderInfo
 {
-    int              extruder_id;
+    int              extruder_id = -1;
     NozzleVolumeType nozzle_volume_type;
     float            nozzle_diameter;
     std::string      filament_id = "";
+    bool             use_extruder_id{true};
     bool             use_nozzle_volume_type{true};
 };
 
diff --git a/src/slic3r/GUI/AMSMaterialsSetting.cpp b/src/slic3r/GUI/AMSMaterialsSetting.cpp
index ed1354aca..0a0ec72ce 100644
--- a/src/slic3r/GUI/AMSMaterialsSetting.cpp
+++ b/src/slic3r/GUI/AMSMaterialsSetting.cpp
@@ -519,7 +519,9 @@ void AMSMaterialsSetting::on_select_reset(wxCommandEvent& event) {
         }
         else {
             PACalibIndexInfo select_index_info;
-            select_index_info.tray_id = slot_id;
+            select_index_info.tray_id = ams_id * 4 + slot_id;
+            select_index_info.ams_id = ams_id;
+            select_index_info.slot_id = slot_id;
             select_index_info.nozzle_diameter = obj->m_extder_data.extders[0].current_nozzle_diameter;
             select_index_info.cali_idx = -1;
             select_index_info.filament_id     = selected_ams_id;
@@ -661,6 +663,8 @@ void AMSMaterialsSetting::on_select_ok(wxCommandEvent &event)
         if (obj->cali_version >= 0) {
             PACalibIndexInfo select_index_info;
             select_index_info.tray_id = vt_tray;
+            select_index_info.ams_id = vt_tray;
+            select_index_info.slot_id = 0;
             select_index_info.nozzle_diameter = obj->m_extder_data.extders[0].current_nozzle_diameter;
 
             auto cali_select_id = m_comboBox_cali_result->GetSelection();
@@ -700,6 +704,8 @@ void AMSMaterialsSetting::on_select_ok(wxCommandEvent &event)
         if (obj->cali_version >= 0) {
             PACalibIndexInfo select_index_info;
             select_index_info.tray_id = cali_tray_id;
+            select_index_info.ams_id = ams_id;
+            select_index_info.slot_id = slot_id;
             select_index_info.nozzle_diameter = obj->m_extder_data.extders[0].current_nozzle_diameter;
 
             auto cali_select_id = m_comboBox_cali_result->GetSelection();
diff --git a/src/slic3r/GUI/CalibrationWizard.cpp b/src/slic3r/GUI/CalibrationWizard.cpp
index 361e7792b..5815b02ce 100644
--- a/src/slic3r/GUI/CalibrationWizard.cpp
+++ b/src/slic3r/GUI/CalibrationWizard.cpp
@@ -620,7 +620,9 @@ void PressureAdvanceWizard::update(MachineObject* obj)
             cali_version = obj->cali_version;
             PACalibExtruderInfo cali_info;
             cali_info.nozzle_diameter = obj->m_extder_data.extders[0].current_nozzle_diameter;
-            CalibUtils::emit_get_PA_calib_info(cali_info);
+            cali_info.use_extruder_id        = false;
+            cali_info.use_nozzle_volume_type = false;
+            CalibUtils::emit_get_PA_calib_infos(cali_info);
         }
     }
 }
diff --git a/src/slic3r/GUI/DeviceManager.cpp b/src/slic3r/GUI/DeviceManager.cpp
index f774d714d..c75d9f2b3 100644
--- a/src/slic3r/GUI/DeviceManager.cpp
+++ b/src/slic3r/GUI/DeviceManager.cpp
@@ -258,7 +258,9 @@ wxString generate_nozzle_id(NozzleVolumeType nozzle_type, const std::string& dia
         nozzle_id += "H";
         break;
     }
-    default: break;
+    default:
+        nozzle_id += "H";
+        break;
     }
     nozzle_id += "00";
     nozzle_id += "-";
@@ -2406,7 +2408,8 @@ int MachineObject::command_get_pa_calibration_tab(const PACalibExtruderInfo &cal
     j["print"]["command"]         = "extrusion_cali_get";
     j["print"]["sequence_id"]     = std::to_string(MachineObject::m_sequence_id++);
     j["print"]["filament_id"]     = calib_info.filament_id;
-    j["print"]["extruder_id"]     = calib_info.extruder_id;
+    if (calib_info.use_extruder_id)
+        j["print"]["extruder_id"] = calib_info.extruder_id;
     if (calib_info.use_nozzle_volume_type)
         j["print"]["nozzle_id"] = generate_nozzle_id(calib_info.nozzle_volume_type, to_string_nozzle_diameter(calib_info.nozzle_diameter)).ToStdString();
     j["print"]["nozzle_diameter"] = to_string_nozzle_diameter(calib_info.nozzle_diameter);
diff --git a/src/slic3r/GUI/StatusPanel.cpp b/src/slic3r/GUI/StatusPanel.cpp
index 7f99735f5..ee3e5ffa4 100644
--- a/src/slic3r/GUI/StatusPanel.cpp
+++ b/src/slic3r/GUI/StatusPanel.cpp
@@ -2954,7 +2954,9 @@ void StatusPanel::update_ams(MachineObject *obj)
         last_cali_version = obj->cali_version;
         PACalibExtruderInfo cali_info;
         cali_info.nozzle_diameter = obj->m_extder_data.extders[0].current_nozzle_diameter;
-        CalibUtils::emit_get_PA_calib_info(cali_info);
+        cali_info.use_extruder_id = false;
+        cali_info.use_nozzle_volume_type = false;
+        CalibUtils::emit_get_PA_calib_infos(cali_info);
     }
 
     bool is_support_virtual_tray    = obj->ams_support_virtual_tray;
diff --git a/src/slic3r/Utils/CalibUtils.cpp b/src/slic3r/Utils/CalibUtils.cpp
index 003648630..207ae2271 100644
--- a/src/slic3r/Utils/CalibUtils.cpp
+++ b/src/slic3r/Utils/CalibUtils.cpp
@@ -426,31 +426,6 @@ bool CalibUtils::get_PA_calib_tab(std::vector<PACalibResult> &pa_calib_infos)
     return obj_->has_get_pa_calib_tab;
 }
 
-void CalibUtils::emit_get_PA_calib_info(const PACalibExtruderInfo &cali_info)
-{
-    DeviceManager *dev = Slic3r::GUI::wxGetApp().getDeviceManager();
-    if (!dev) return;
-
-    MachineObject *obj_ = dev->get_selected_machine();
-    if (obj_ == nullptr) return;
-
-    obj_->command_get_pa_calibration_tab(cali_info);
-}
-
-bool CalibUtils::get_PA_calib_info(PACalibResult & pa_calib_info) {
-    DeviceManager *dev = Slic3r::GUI::wxGetApp().getDeviceManager();
-    if (!dev) return false;
-
-    MachineObject *obj_ = dev->get_selected_machine();
-    if (obj_ == nullptr) return false;
-
-    if (!obj_->pa_calib_tab.empty()) {
-        pa_calib_info = obj_->pa_calib_tab.front();
-        return true;
-    }
-    return false;
-}
-
 void CalibUtils::set_PA_calib_result(const std::vector<PACalibResult> &pa_calib_values, bool is_auto_cali)
 {
     DeviceManager* dev = Slic3r::GUI::wxGetApp().getDeviceManager();
diff --git a/src/slic3r/Utils/CalibUtils.hpp b/src/slic3r/Utils/CalibUtils.hpp
index 123bc2482..ed573379a 100644
--- a/src/slic3r/Utils/CalibUtils.hpp
+++ b/src/slic3r/Utils/CalibUtils.hpp
@@ -46,9 +46,6 @@ public:
     static void emit_get_PA_calib_infos(const PACalibExtruderInfo &cali_info);
     static bool get_PA_calib_tab(std::vector<PACalibResult> &pa_calib_infos);
 
-    static void emit_get_PA_calib_info(const PACalibExtruderInfo& cali_info);
-    static bool get_PA_calib_info(PACalibResult &pa_calib_info);
-
     static void set_PA_calib_result(const std::vector<PACalibResult>& pa_calib_values, bool is_auto_cali);
     static void select_PA_calib_result(const PACalibIndexInfo &pa_calib_info);
     static void delete_PA_calib_result(const PACalibIndexInfo &pa_calib_info);