diff --git a/resources/images/ext_image_right.svg b/resources/images/ext_image_right.svg
new file mode 100644
index 000000000..0c9cfe385
--- /dev/null
+++ b/resources/images/ext_image_right.svg
@@ -0,0 +1,7 @@
+<svg width="99" height="101" viewBox="0 0 99 101" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M97.9571 19.499L51.7378 1.5293L8.64151 19.499M97.9571 19.499L51.7378 44.2847M97.9571 19.499V37.5991M51.7378 44.2847L8.64151 19.499M51.7378 44.2847V58.2103M8.64151 19.499V75.2668L51.7378 99.4329M51.7378 99.4329L97.9571 75.2668V37.5991M51.7378 99.4329V58.2103M51.7378 58.2103L97.9571 37.5991" stroke="#323A3D" stroke-width="2" stroke-linecap="round"/>
+<ellipse cx="11.7105" cy="41.3303" rx="6.9975" ry="9.15057" stroke="#909090"/>
+<ellipse cx="8.48089" cy="41.3303" rx="6.9975" ry="9.15057" fill="white" stroke="#909090"/>
+<ellipse cx="11.7104" cy="63.3635" rx="6.9975" ry="9.15057" stroke="#00AE42"/>
+<ellipse cx="8.48077" cy="63.3635" rx="6.9975" ry="9.15057" fill="white" stroke="#00AE42"/>
+</svg>
diff --git a/src/slic3r/GUI/StatusPanel.cpp b/src/slic3r/GUI/StatusPanel.cpp
index 271a60bc4..d06d488a9 100644
--- a/src/slic3r/GUI/StatusPanel.cpp
+++ b/src/slic3r/GUI/StatusPanel.cpp
@@ -2647,6 +2647,7 @@ void StatusPanel::update_ams(MachineObject *obj)
         ext_info.push_back(info);
     }
     std::string dev_id = obj->dev_id;
+    int nozzle_num = obj->m_nozzle_data.total_nozzle_count;
     //if (obj->ams_exist_bits != last_ams_exist_bits || obj->tray_exist_bits != last_tray_exist_bits || obj->tray_is_bbl_bits != last_tray_is_bbl_bits ||
     //    obj->tray_read_done_bits != last_read_done_bits || obj->ams_version != last_ams_version) {
     //    m_ams_control->UpdateAms(ams_info, false);
@@ -2661,7 +2662,7 @@ void StatusPanel::update_ams(MachineObject *obj)
     //}
 
     // must select a current can
-    m_ams_control->UpdateAms(ams_info, ext_info, dev_id, false);
+    m_ams_control->UpdateAms(ams_info, ext_info, nozzle_num, dev_id, false);
 
     last_tray_exist_bits  = obj->tray_exist_bits;
     last_ams_exist_bits   = obj->ams_exist_bits;
diff --git a/src/slic3r/GUI/Widgets/AMSControl.cpp b/src/slic3r/GUI/Widgets/AMSControl.cpp
index 1635ab8cc..8e0949681 100644
--- a/src/slic3r/GUI/Widgets/AMSControl.cpp
+++ b/src/slic3r/GUI/Widgets/AMSControl.cpp
@@ -3330,6 +3330,10 @@ void AMSControl::ClearAms() {
     m_ams_item_list.clear();
     m_sizer_items_right->Clear();
     m_sizer_items_left->Clear();
+    m_left_page_index = 0;
+    m_right_page_index = 0;
+
+    m_item_ids = { {}, {} };
 }
 
 void AMSControl::CreateAmsNew()
@@ -3783,14 +3787,9 @@ void AMSControl::ReadExtInfo(MachineObject* obj) {
     }
 }
 
-void AMSControl::UpdateAms(std::vector<AMSinfo> ams_info, std::vector<AMSinfo>ext_info, std::string dev_id, bool is_reset, bool test)
+void AMSControl::UpdateAms(std::vector<AMSinfo> ams_info, std::vector<AMSinfo>ext_info, int nozzle_num, std::string dev_id, bool is_reset, bool test)
 {
     if (!test){
-        /*std::string curr_ams_id = GetCurentAms();
-        std::string curr_can_id = GetCurrentCan(curr_ams_id);*/
-
-        int nozzle_num = ext_info.size();
-
         // update item
         bool fresh = false;
         if (m_ams_info.size() == ams_info.size() && m_nozzle_num == nozzle_num && m_dev_id == dev_id){
@@ -3817,15 +3816,9 @@ void AMSControl::UpdateAms(std::vector<AMSinfo> ams_info, std::vector<AMSinfo>ex
             }
             m_ams_preview_list.clear();
             ClearAms();
-            m_left_page_index = 0;
-            m_right_page_index = 0;
             if (m_nozzle_num >= 2){
                 CreateAmsNew();
-                m_ams_item_list;
             }else{
-                /*m_panel_items_right->ClearBackground();
-                m_panel_items_left->ClearBackground();*/
-                m_item_ids = { {}, {} };
                 pair_id.clear();
                 CreateAmsSingleNozzle();
 
diff --git a/src/slic3r/GUI/Widgets/AMSControl.hpp b/src/slic3r/GUI/Widgets/AMSControl.hpp
index 2523636e1..aef3aa72f 100644
--- a/src/slic3r/GUI/Widgets/AMSControl.hpp
+++ b/src/slic3r/GUI/Widgets/AMSControl.hpp
@@ -160,7 +160,7 @@ public:
     void CreateAmsNew();
     void CreateAmsSingleNozzle();
     void ClearAms();
-    void UpdateAms(std::vector<AMSinfo> ams_info, std::vector<AMSinfo> ext_info, std::string dev_id, bool is_reset = true, bool test = false);
+    void UpdateAms(std::vector<AMSinfo> ams_info, std::vector<AMSinfo> ext_info, int nozzle_num, std::string dev_id, bool is_reset = true, bool test = false);
     void ReadExtInfo(MachineObject* obj);
 
     void AddAms(AMSinfo info, bool left = true);