diff --git a/src/hud.rs b/src/hud.rs
index 64db06a..6e77a35 100644
--- a/src/hud.rs
+++ b/src/hud.rs
@@ -239,6 +239,24 @@ fn setup(
                 ..default()
             }
         ),
+        TextSection::new(
+            "\n相对的v ",
+            TextStyle {
+                font: asset_server.load(FONT),
+                font_size: settings.font_size_hud,
+                color: Color::GRAY,
+                ..default()
+            },
+        ),
+        TextSection::new(
+            "",
+            TextStyle {
+                font: asset_server.load(FONT),
+                font_size: settings.font_size_hud,
+                color: Color::GRAY,
+                ..default()
+            }
+        ),
         TextSection::new(
             "\n\n",
             TextStyle {
@@ -352,7 +370,7 @@ fn update(
     diagnostics: Res<DiagnosticsStore>,
     time: Res<Time>,
     mut log: ResMut<Log>,
-    player: Query<(&actor::Suit, &actor::LifeForm), With<actor::Player>>,
+    player: Query<(&actor::Suit, &actor::LifeForm, &actor::Actor), With<actor::Player>>,
     mut timer: ResMut<FPSUpdateTimer>,
     mut query: Query<&mut Text, With<GaugesText>>,
     q_choices: Query<&ChoiceAvailable>,
@@ -364,7 +382,7 @@ fn update(
     if timer.0.tick(time.delta()).just_finished() || log.needs_rerendering {
         let player = player.get_single();
         if player.is_ok() {
-            let (suit, lifeform) = player.unwrap();
+            let (suit, lifeform, actor) = player.unwrap();
             for mut text in &mut query {
                 if let Some(fps) = diagnostics.get(&FrameTimeDiagnosticsPlugin::FPS) {
                     if let Some(value) = fps.smoothed() {
@@ -391,6 +409,9 @@ fn update(
                 text.sections[10].value = format!("{all_actors:.0}");
                 let integrity = suit.integrity * 100.0;
                 text.sections[12].value = format!("{integrity:.0}%");
+                let speed = actor.v.length();
+                let kmh = speed * 60.0 * 60.0 / 1000.0;
+                text.sections[14].value = format!("{speed:.0}m/s | {kmh:.0}km/h");
             }
         }