diff --git a/app/missions/equipe/page.tsx b/app/missions/equipe/page.tsx
index fa77547..127b3f1 100644
--- a/app/missions/equipe/page.tsx
+++ b/app/missions/equipe/page.tsx
@@ -667,7 +667,7 @@ export default function EquipePage() {
                           setNewGroupDialogOpen(false);
                           setNewGroupName("");
                         }}
-                        className="border-gray-300 text-gray-700 hover:bg-gray-50"
+                        className="border-gray-300 text-gray-700 hover:bg-gray-50 bg-white"
                       >
                         Annuler
                       </Button>
diff --git a/app/missions/layout.tsx b/app/missions/layout.tsx
index fd7f6fe..374238e 100644
--- a/app/missions/layout.tsx
+++ b/app/missions/layout.tsx
@@ -31,26 +31,27 @@ export default function MissionsLayout({
           
           {/* Navigation links */}
           <nav className="mt-4">
-            {/* Équipe link */}
+            {/* Équipes link */}
             <Link href="/missions/equipe" passHref>
-              <div className={`px-6 py-[10px] flex items-center gap-2 ${isEquipePage ? "bg-white" : ""} hover:bg-white transition-colors`}>
+              <div className={`px-6 py-[10px] flex items-center gap-2 ${isEquipePage ? "bg-white" : ""} hover:bg-white transition-colors cursor-pointer`}>
                 <Users className="h-4 w-4 text-gray-600" />
-                <span className="text-sm font-normal text-gray-700">Équipe</span>
+                <span className="text-sm font-normal text-gray-700">Équipes</span>
               </div>
             </Link>
             
-            {/* Mes Missions with + button */}
-            <div className={`px-6 py-[10px] flex items-center justify-between ${isMissionsPage ? "bg-white" : ""} hover:bg-white transition-colors group`}>
-              <Link href="/missions" className="flex items-center gap-2 flex-1">
+            {/* Missions with button */}
+            <div className={`px-6 py-[10px] ${isMissionsPage ? "bg-white" : ""} hover:bg-white transition-colors`}>
+              <Link href="/missions" className="flex items-center gap-2 mb-2">
                 <FolderKanban className="h-4 w-4 text-gray-600" />
-                <span className="text-sm font-normal text-gray-700">Mes Missions</span>
+                <span className="text-sm font-normal text-gray-700">Missions</span>
               </Link>
               <Link 
                 href="/missions/new" 
-                className={`p-1 rounded-md hover:bg-blue-100 transition-colors ${isNewMissionPage ? "bg-blue-100" : ""}`}
+                className="w-full flex items-center justify-center gap-2 px-3 py-2 bg-blue-600 hover:bg-blue-700 text-white text-sm font-medium rounded-md transition-colors"
                 title="Nouvelle Mission"
               >
-                <Plus className="h-4 w-4 text-blue-600" />
+                <Plus className="h-4 w-4" />
+                <span>Nouvelle Mission</span>
               </Link>
             </div>
           </nav>