diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 73fc8745d..a77227e83 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -4556,6 +4556,26 @@ void GUI_App::update_mode()
     plater()->canvas3D()->update_gizmos_on_off_state();
 }
 
+void GUI_App::show_ip_address_enter_dialog()
+{
+    DeviceManager* dev = Slic3r::GUI::wxGetApp().getDeviceManager();
+    if (!dev) return;
+    if (!dev->get_selected_machine()) return;
+    auto obj = dev->get_selected_machine();
+    InputIpAddressDialog dlg(nullptr, from_u8(dev->get_selected_machine()->dev_name));
+    dlg.Bind(EVT_ENTER_IP_ADDRESS, [this, obj](wxCommandEvent& e) {
+        auto ip_address = e.GetString();
+        BOOST_LOG_TRIVIAL(info) << "User enter IP address is " << ip_address;
+        if (!ip_address.empty()) {
+            wxGetApp().app_config->set_str("ip_address", obj->dev_id, ip_address.ToStdString());
+            wxGetApp().app_config->save();
+            obj->dev_ip = ip_address.ToStdString();
+        }
+
+        });
+    dlg.ShowModal();
+}
+
 //void GUI_App::add_config_menu(wxMenuBar *menu)
 //void GUI_App::add_config_menu(wxMenu *menu)
 //{
diff --git a/src/slic3r/GUI/GUI_App.hpp b/src/slic3r/GUI/GUI_App.hpp
index a080f9d78..d50ee42b4 100644
--- a/src/slic3r/GUI/GUI_App.hpp
+++ b/src/slic3r/GUI/GUI_App.hpp
@@ -437,6 +437,7 @@ public:
     ConfigOptionMode get_mode();
     void            save_mode(const /*ConfigOptionMode*/int mode) ;
     void            update_mode();
+    void            show_ip_address_enter_dialog();
 
     // BBS
     //void            add_config_menu(wxMenuBar *menu);
diff --git a/src/slic3r/GUI/SendToPrinter.cpp b/src/slic3r/GUI/SendToPrinter.cpp
index fa2f058cf..351eb2868 100644
--- a/src/slic3r/GUI/SendToPrinter.cpp
+++ b/src/slic3r/GUI/SendToPrinter.cpp
@@ -674,19 +674,7 @@ void SendToPrinterDialog::clear_ip_address_config(wxCommandEvent& e)
     auto obj = dev->get_selected_machine();
     Slic3r::GUI::wxGetApp().app_config->set_str("ip_address", obj->dev_id, "");
     Slic3r::GUI::wxGetApp().app_config->save();
-
-    InputIpAddressDialog dlg(this, from_u8(dev->get_selected_machine()->dev_name));
-    dlg.Bind(EVT_ENTER_IP_ADDRESS, [this, obj](wxCommandEvent& e) {
-        auto ip_address = e.GetString();
-        BOOST_LOG_TRIVIAL(info) << "User enter IP address is " << ip_address;
-        if (!ip_address.empty()) {
-            wxGetApp().app_config->set_str("ip_address", obj->dev_id, ip_address.ToStdString());
-            wxGetApp().app_config->save();
-            obj->dev_ip = ip_address.ToStdString();
-        }
-
-        });
-    dlg.ShowModal();
+    wxGetApp().show_ip_address_enter_dialog();
 }
 
 void SendToPrinterDialog::update_user_machine_list()
@@ -876,18 +864,7 @@ void SendToPrinterDialog::on_selection_changed(wxCommandEvent &event)
         std::string app_config_dev_ip = Slic3r::GUI::wxGetApp().app_config->get("ip_address", obj->dev_id);
 
         if (app_config_dev_ip.empty()) {
-            InputIpAddressDialog dlg(this, from_u8(obj->dev_name));
-            dlg.Bind(EVT_ENTER_IP_ADDRESS, [this, obj, app_config_dev_ip](wxCommandEvent& e) {
-                auto ip_address = e.GetString();
-                BOOST_LOG_TRIVIAL(info) << "User enter IP address is "<< ip_address;
-                if (!ip_address.empty()) {
-                    wxGetApp().app_config->set_str("ip_address", obj->dev_id, ip_address.ToStdString());
-                    wxGetApp().app_config->save();
-                    obj->dev_ip = ip_address.ToStdString();
-                }
-                
-            });
-            dlg.ShowModal();
+            wxGetApp().show_ip_address_enter_dialog();
         }
         else {
             obj->dev_ip = app_config_dev_ip;