diff --git a/backend/scripts/seed_initial_users.py b/backend/scripts/seed_initial_users.py
index e6afcee4..a2600840 100644
--- a/backend/scripts/seed_initial_users.py
+++ b/backend/scripts/seed_initial_users.py
@@ -15,11 +15,11 @@ for import_path in (APP_ROOT, APP_ROOT / "package"):
     if import_path_str not in sys.path:
         sys.path.insert(0, import_path_str)
 
-SUPERADMIN_UID = "zwj"
-SUPERADMIN_NAME = "张文杰"
-SUPERADMIN_PHONE_NUMBER = "15251638888"
-SUPERADMIN_PASSWORD = "zwj12138"
-DEFAULT_USER_PASSWORD = "yuxi123456"
+SUPERADMIN_UID = "Kris"
+SUPERADMIN_NAME = "Kris"
+SUPERADMIN_PHONE_NUMBER = "13243687953"
+SUPERADMIN_PASSWORD = "20010725.Dly"
+DEFAULT_USER_PASSWORD = "20010725.Dly"
 
 
 class DepartmentSeed(TypedDict):