diff --git a/commandes/welcome.py b/commandes/welcome.py
index c94945e..a0078c2 100644
--- a/commandes/welcome.py
+++ b/commandes/welcome.py
@@ -44,6 +44,15 @@ class Welcome(commands.Cog):
         if 'welcome_channel_message' not in columns:
             cursor.execute('ALTER TABLE server_configs ADD COLUMN welcome_channel_message TEXT')
         
+        # Migration: Conversion des chemins absolus en chemins relatifs pour les bannières
+        cursor.execute("SELECT server_id, welcome_banner_background FROM server_configs WHERE welcome_banner_background IS NOT NULL")
+        for server_id, path in cursor.fetchall():
+            if path and os.path.isabs(path):
+                filename = os.path.basename(path)
+                # Vérifier si c'est bien une bannière dans le dossier banners
+                if "banner_" in filename:
+                    cursor.execute("UPDATE server_configs SET welcome_banner_background = ? WHERE server_id = ?", (filename, server_id))
+        
         conn.commit()
         conn.close()
 
@@ -57,8 +66,19 @@ class Welcome(commands.Cog):
                     avatar_bytes = await resp.read()
 
             # Utiliser le fond personnalisé ou celui par défaut
-            if banner_background and os.path.exists(banner_background):
-                background = Image.open(banner_background)
+            bg_path = None
+            if banner_background:
+                # Si c'est un chemin absolu (pour compatibilité temporaire)
+                if os.path.isabs(banner_background) and os.path.exists(banner_background):
+                    bg_path = banner_background
+                else:
+                    # Sinon on cherche dans le dossier banners/
+                    potential_path = os.path.join(base_dir, "banners", banner_background)
+                    if os.path.exists(potential_path):
+                        bg_path = potential_path
+            
+            if bg_path:
+                background = Image.open(bg_path)
             else:
                 background = Image.open(os.path.join(base_dir, 'background_template.png'))
             
@@ -187,7 +207,7 @@ class Welcome(commands.Cog):
                     with open(banner_path, 'wb') as f:
                         f.write(img_data)
         
-        return banner_path
+        return os.path.basename(banner_path)
 
     @app_commands.command(name="setwelcome", description="Définit le salon, les messages de bienvenue et le fond de la bannière")
     @app_commands.checks.has_permissions(administrator=True)
diff --git a/config.db b/config.db
index 48bf53b..ab8fdf6 100644
Binary files a/config.db and b/config.db differ