diff --git a/projet_tkinter_sujet5.py b/projet_tkinter_sujet5.py
index 27f93cd..6492eab 100644
--- a/projet_tkinter_sujet5.py
+++ b/projet_tkinter_sujet5.py
@@ -1,17 +1,27 @@
-import tkinter as tk
-from random import randint
-
-lst = ["red", "green", "blue", "yellow", "grey"]
-indice_couleur = randint(0, len(lst))
-taille = randint(10, 31)
-position_x = randint(0, 401)
-position_y = randint(0, 301)
-
-fenetre = tk.Tk()
-
-canva = tk.Canvas(fenetre, width = 400, height = 300, bg = "white")
-canva.grid()
-
-rectangle = canva.create_rectangle(position_x, position_y, position_x+taille, position_y+taille)
-
+import tkinter as tk
+from random import randint
+
+indice_couleur = randint(0, 4)
+couleur = 0
+if indice_couleur == 0 :
+    couleur = "red"
+if indice_couleur == 1 :
+    couleur = "green"
+if indice_couleur == 2 :
+    couleur = "blue"
+if indice_couleur == 3 :
+    couleur = "yellow"
+if indice_couleur == 4 :
+    couleur = "grey"
+
+taille = randint(10, 31)
+position_x = randint(0, 400)
+position_y = randint(0, 300)
+fenetre = tk.Tk()
+
+canva = tk.Canvas(fenetre, width = 400, height = 300, bg = "white")
+canva.grid()
+
+rectangle = canva.create_rectangle(position_x, position_y, position_x+taille, position_y+taille, fill = couleur)
+
 fenetre.mainloop()
\ No newline at end of file