diff --git a/nebula_app/src/gpui_shell/ssh_settings/library.rs b/nebula_app/src/gpui_shell/ssh_settings/library.rs
index 60033b2..2760251 100644
--- a/nebula_app/src/gpui_shell/ssh_settings/library.rs
+++ b/nebula_app/src/gpui_shell/ssh_settings/library.rs
@@ -129,14 +129,16 @@ impl SettingsPane {
             .label
             .filter(|label| !label.trim().is_empty())
             .unwrap_or_else(|| host.clone());
-        let label = self.ssh_hosts.profiles.next_default_label(label.trim());
+        let copy_label = self.ssh_hosts.profiles.next_default_label(label.trim());
 
-        self.open_ssh_editor(Some(host), window, cx);
+        self.open_ssh_editor(Some(host.clone()), window, cx);
         if let Some(editor) = self.ssh_editor.as_mut() {
             editor.original_destination = None;
+            // 复制不会重命名原主机，编辑路径排除的原地址仍应可用作新主机的跳板。
+            editor.jump_choices.push((host, label));
         }
         self.ssh_destination_input.update(cx, |input, cx| input.set_value("", window, cx));
-        self.ssh_label_input.update(cx, |input, cx| input.set_value(label, window, cx));
+        self.ssh_label_input.update(cx, |input, cx| input.set_value(copy_label, window, cx));
         self.ssh_password_input.update(cx, |input, cx| {
             input.set_placeholder(
                 crate::gpui_shell::config::ui_language(cx)
diff --git a/nebula_app/src/gpui_shell/ssh_settings/library/tests.rs b/nebula_app/src/gpui_shell/ssh_settings/library/tests.rs
index 8ec506b..3aeae33 100644
--- a/nebula_app/src/gpui_shell/ssh_settings/library/tests.rs
+++ b/nebula_app/src/gpui_shell/ssh_settings/library/tests.rs
@@ -66,10 +66,14 @@ fn pairing_design_ssh_cards_keep_icon_anchors_and_compact_filter(cx: &mut gpui::
     cx.update(|window, cx| {
         pane.update(cx, |pane, cx| {
             pane.duplicate_ssh_host("nebula-test".into(), window, cx);
+            let editor = pane.ssh_editor.as_ref().expect("copied host draft");
+            assert!(editor.original_destination.is_none());
             assert!(
-                pane.ssh_editor
-                    .as_ref()
-                    .is_some_and(|editor| editor.original_destination.is_none())
+                editor
+                    .jump_choices
+                    .iter()
+                    .any(|(host, label)| host == "nebula-test" && label == "Alpha"),
+                "the copied-from host remains available as a jump host"
             );
             assert_eq!(pane.ssh_destination_input.read(cx).value(), "");
             assert_eq!(pane.ssh_label_input.read(cx).value(), "Alpha 1");