diff --git a/src/main.rs b/src/main.rs
index b6bcf45..7782030 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -29,6 +29,7 @@ enum Message {
     Tick,
     AddPolygon(String),
     ChangeTeta(usize, f32),
+    Remove(usize),
 }
 
 struct MyApp {
@@ -106,6 +107,9 @@ impl MyApp {
                 }
                 self.time_last_frame = Instant::now();
             }
+            Message::Remove(i) => {
+                self.poly_frame.polygons.remove(i - 1);
+            }
             Message::ChangeTeta(i, teta) => self.poly_frame.polygons[i].global_teta = teta,
         }
     }
@@ -119,7 +123,7 @@ impl MyApp {
             .iter()
             .map(|polygon| {
                 let current_index = i;
-                i += 1; // Incrémenter l'index pour le prochain polygone
+                i += 1;
 
                 row![
                     text(&polygon.name),
@@ -128,13 +132,13 @@ impl MyApp {
                         polygon.global_teta,
                         move |f| { Message::ChangeTeta(current_index, f) }
                     )
-                    .step(2.0 * PI / 42f32)
+                    .step(2.0 * PI / 42f32),
+                    button("Remove").on_press(Message::Remove(i))
                 ]
                 .into()
             })
             .collect();
 
-        // Utiliser Column::with_children pour ajouter dynamiquement les boutons
         let polygon_column = Column::with_children(polygon_rows);
         column![
             text("Polymusic").size(32.0),
@@ -164,12 +168,3 @@ impl MyApp {
         time::every(Duration::from_millis(16)).map(|_| Message::Tick)
     }
 }
-/*
-fn do_sound(file_name: &str) {
-    let (_stream, handle) = rodio::OutputStream::try_default().unwrap();
-    let sink = rodio::Sink::try_new(&handle).unwrap();
-
-    let file = std::fs::File::open(file_name).unwrap();
-    sink.append(rodio::Decoder::new(BufReader::new(file)).unwrap());
-    sink.sleep_until_end();
-}*/
diff --git a/src/polygon_draw.rs b/src/polygon_draw.rs
index 8ece829..256d59b 100644
--- a/src/polygon_draw.rs
+++ b/src/polygon_draw.rs
@@ -34,10 +34,6 @@ impl PolygonFrame {
         let mut all_sound: Vec<&StaticSoundData> = vec![];
         for poly in &self.polygons {
             all_sound.extend(poly.sound_to_play_btw(before, after));
-            /*
-            if poly.have_points_btw(before, after) {
-                return true;
-            }*/
         }
         all_sound
     }
@@ -74,7 +70,7 @@ impl<Message> canvas::Program<Message> for PolygonFrame {
                     &line,
                     Stroke {
                         width: 4.0,
-                        style: Style::Solid(Color::BLACK),
+                        style: Style::Solid(poly.color.clone()),
                         ..Stroke::default()
                     },
                 );
@@ -116,6 +112,7 @@ pub struct Polygon {
     pub points_teta: Vec<f32>,
     pub sound: StaticSoundData,
     pub name: String,
+    pub color: Color,
 }
 #[warn(dead_code)]
 impl Polygon {
@@ -146,6 +143,7 @@ impl Polygon {
             points_teta: v,
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
         }
     }
     pub fn segment(teta: f32, sound: StaticSoundData) -> Self {
@@ -164,6 +162,7 @@ impl Polygon {
         Polygon {
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
             global_teta: teta,
             points_teta: vec![
                 2.0 * 5.0 * PI / 30.0,
@@ -179,6 +178,7 @@ impl Polygon {
         Polygon {
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
             global_teta: teta,
             points_teta: vec![
                 0.0,
@@ -195,6 +195,7 @@ impl Polygon {
         Polygon {
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
             global_teta: teta,
             points_teta: vec![
                 2.0 * PI / 30.0,
@@ -212,6 +213,7 @@ impl Polygon {
         Polygon {
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
             global_teta: teta,
             points_teta: vec![
                 0.0,
@@ -230,6 +232,7 @@ impl Polygon {
         Polygon {
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
             global_teta: teta,
             points_teta: vec![
                 2.0 * 3.0 * PI / 42.0,
@@ -247,6 +250,7 @@ impl Polygon {
         Polygon {
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
             global_teta: teta,
             points_teta: vec![
                 0.0,
@@ -265,6 +269,7 @@ impl Polygon {
         Polygon {
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
             global_teta: teta,
             points_teta: vec![
                 2.0 * 6.0 * PI / 42.0,
@@ -284,6 +289,7 @@ impl Polygon {
         Polygon {
             sound: sound,
             name: "".to_string(),
+            color: Color::BLACK,
             global_teta: teta,
             points_teta: vec![
                 0.0,