diff --git a/src/polygon_draw.rs b/src/polygon_draw.rs
index 997a9a0..3cda6cb 100644
--- a/src/polygon_draw.rs
+++ b/src/polygon_draw.rs
@@ -1,4 +1,3 @@
-
 use crate::color::color_serde;
 use std::f32::consts::PI;
 
@@ -200,8 +199,13 @@ pub struct Polygon {
 impl Polygon {
     pub fn update(&mut self, path_of_project: &str) {
         let path = format!("{0}", &self.sound_name);
-        self.sound = StaticSoundData::from_file(format!("{0}/{1}", path_of_project, path))
-            .expect("fail to load the sound");
+        dbg!(path.clone());
+        self.sound = if path == String::from("Default_Sound.ogg") {
+            StaticSoundData::from_file("assets/Default_Sound.ogg").expect("fail to load the sound")
+        } else {
+            StaticSoundData::from_file(format!("{0}/{1}", path_of_project, path))
+                .expect("fail to load the sound")
+        }
     }
     pub fn sound_to_play_btw(&self, before: f32, after: f32) -> Vec<&StaticSoundData> {
         let mut sound_to_play: Vec<&StaticSoundData> = vec![];
@@ -369,5 +373,5 @@ impl Polygon {
     }
 }
 fn dummy_sound() -> StaticSoundData {
-    StaticSoundData::from_file("assets/tick.ogg").expect("Fail to load audio")
+    StaticSoundData::from_file("assets/Default_Sound.ogg").expect("Fail to load audio")
 }