diff --git a/ARE-DYNAMIC.py b/ARE-DYNAMIC.py
index e2e48a1..a9b2f09 100644
--- a/ARE-DYNAMIC.py
+++ b/ARE-DYNAMIC.py
@@ -102,10 +102,6 @@ def saisir_les_pourcentages():
     per3 = IntVar()
     Entry(fenetre, textvariable=per3, width=3).grid(row=12, column=1)
 
-    Label(fenetre, text ="% stratégie4:").grid(row=13, column=0)
-    per4 = IntVar()
-    Entry(fenetre, textvariable=per4, width=3).grid(row=13, column=1)
-
     global ListePourcents
     ListePourcents = [per0.get(), per1.get(), per2.get(), per3.get(), per4.get()]
 
@@ -522,7 +518,7 @@ def affichage_combobox():
     """
     global Strat
     Label(fenetre, text="Stratégie n°").grid(row=5, column=0, sticky=E)
-    Combobox(fenetre, textvariable=Strat, values=(0, 1, 2, 3, 4, 5), width=3).grid(row=5, column=1, sticky=W)
+    Combobox(fenetre, textvariable=Strat, values=(0, 1, 2, 3), width=3).grid(row=5, column=1, sticky=W)
 
 def Interface():
     """
@@ -547,10 +543,10 @@ def Interface():
     Label(fenetre, text="Choisir le type de la matrice initiale:").grid(row=4, columnspan = 2)
 
 
-    Radiobutton(fenetre, text="Type 0", variable=Var_choix, value=0, command=affichage_combobox).grid(row=5, sticky=W)
+    Radiobutton(fenetre, text="Type 0", variable=Var_choix, value=0).grid(row=5, sticky=W)
     Radiobutton(fenetre, text="Type 1", variable=Var_choix, value=1, command=affichage_combobox).grid(row=6, sticky=W)
     Radiobutton(fenetre, text="Type 2", variable=Var_choix, value=2, command=affichage_combobox).grid(row=7, sticky=W)
-    Radiobutton(fenetre, text="Type 3", variable=Var_choix, value=3).grid(row=8, sticky=W)
+    Radiobutton(fenetre, text="Type 3", variable=Var_choix, value=3command=affichage_combobox).grid(row=8, sticky=W)
     Radiobutton(fenetre, text="Type 4", variable=Var_choix, value=4, command=saisir_les_pourcentages).grid(row=9, sticky=W)
     Button(fenetre, text="Infos", command=affichage_fenetre_infos).grid(row=7, column=1, sticky=W)
     Label(fenetre, text="Saisir le nombre d'itérations:").grid(row = 15, columnspan=1)