diff --git a/scripts/manage_security.py b/scripts/manage_security.py
index cfeadcf..59f7ee2 100644
--- a/scripts/manage_security.py
+++ b/scripts/manage_security.py
@@ -1,6 +1,40 @@
 import sys
 import os
 from pathlib import Path
+
+_current_file = Path(__file__).resolve()
+_script_dir = _current_file.parent
+_app_dir = _script_dir.parent
+
+print(f"DEBUG: Script path: {_current_file}")
+print(f"DEBUG: App dir: {_app_dir}")
+print(f"DEBUG: Current working dir: {os.getcwd()}")
+
+if str(_app_dir) in sys.path:
+    sys.path.remove(str(_app_dir))
+sys.path.insert(0, str(_app_dir))
+
+os.chdir(str(_app_dir))
+
+print(f"DEBUG: sys.path[0]: {sys.path[0]}")
+print(f"DEBUG: New working dir: {os.getcwd()}")
+
+_test_imports = [
+    "database",
+    "database.db_config",
+    "database.models",
+    "services",
+    "security",
+]
+
+print("\nDEBUG: Vérification des imports...")
+for module in _test_imports:
+    try:
+        __import__(module)
+        print(f"  ✅ {module}")
+    except ImportError as e:
+        print(f"  ❌ {module}: {e}")
+
 import asyncio
 import argparse
 import logging
@@ -8,18 +42,17 @@ from datetime import datetime
 
 from sqlalchemy import select
 
-from database.db_config import async_session_factory
-from database.models.user import User
-from database.models.api_key import SwaggerUser, ApiKey
-from services.api_key import ApiKeyService
-from security.auth import hash_password
-
-_script_dir = Path(__file__).resolve().parent
-_app_dir = _script_dir.parent
-
-sys.path.insert(0, str(_app_dir))
-os.chdir(str(_app_dir))
-
+try:
+    from database.db_config import async_session_factory
+    from database.models.user import User
+    from database.models.api_key import SwaggerUser, ApiKey
+    from services.api_key import ApiKeyService
+    from security.auth import hash_password
+except ImportError as e:
+    print(f"\n❌ ERREUR D'IMPORT: {e}")
+    print(f"   Vérifiez que vous êtes dans /app")
+    print(f"   Commande correcte: cd /app && python scripts/manage_security.py ...")
+    sys.exit(1)
 
 logging.basicConfig(level=logging.INFO, format="%(levelname)s - %(message)s")
 logger = logging.getLogger(__name__)
@@ -230,12 +263,12 @@ async def main():
         formatter_class=argparse.RawDescriptionHelpFormatter,
         epilog="""
 Exemples:
-    python scripts/manage_security.py swagger add admin MyP@ssw0rd
-    python scripts/manage_security.py swagger list
-    python scripts/manage_security.py apikey create "Mon App" --days 365 --rate-limit 100
-    python scripts/manage_security.py apikey create "SDK-ReadOnly" --endpoints "/clients" "/clients/*" "/devis" "/devis/*"
-    python scripts/manage_security.py apikey list
-    python scripts/manage_security.py apikey verify sdk_live_xxxxx
+  python scripts/manage_security.py swagger add admin MyP@ssw0rd
+  python scripts/manage_security.py swagger list
+  python scripts/manage_security.py apikey create "Mon App" --days 365 --rate-limit 100
+  python scripts/manage_security.py apikey create "SDK-ReadOnly" --endpoints "/clients" "/clients/*" "/devis" "/devis/*"
+  python scripts/manage_security.py apikey list
+  python scripts/manage_security.py apikey verify sdk_live_xxxxx
         """,
     )
     subparsers = parser.add_subparsers(dest="command", help="Commandes")