diff --git a/apps/jumpserver/conf.py b/apps/jumpserver/conf.py
index 81188eb8a..dd76e729a 100644
--- a/apps/jumpserver/conf.py
+++ b/apps/jumpserver/conf.py
@@ -212,6 +212,10 @@ class Config(dict):
         'CAS_ROOT_PROXIED_AS': '',
         'CAS_LOGOUT_COMPLETELY': True,
         'CAS_VERSION': 3,
+        'CAS_USERNAME_ATTRIBUTE': 'username',
+        'CAS_RENAME_ATTRIBUTES': {},
+        'CAS_CREATE_USER': False,
+
 
         'AUTH_SSO': False,
         'AUTH_SSO_AUTHKEY_TTL': 60 * 15,
diff --git a/apps/jumpserver/settings/auth.py b/apps/jumpserver/settings/auth.py
index b3c322799..9345e766d 100644
--- a/apps/jumpserver/settings/auth.py
+++ b/apps/jumpserver/settings/auth.py
@@ -96,6 +96,9 @@ CAS_LOGOUT_COMPLETELY = CONFIG.CAS_LOGOUT_COMPLETELY
 CAS_VERSION = CONFIG.CAS_VERSION
 CAS_ROOT_PROXIED_AS = CONFIG.CAS_ROOT_PROXIED_AS
 CAS_CHECK_NEXT = lambda _next_page: True
+CAS_USERNAME_ATTRIBUTE = CONFIG.CAS_USERNAME_ATTRIBUTE
+CAS_RENAME_ATTRIBUTES = CONFIG.CAS_RENAME_ATTRIBUTES if hasattr(CONFIG, 'CAS_RENAME_ATTRIBUTES') else {}
+CAS_CREATE_USER = CONFIG.CAS_CREATE_USER
 
 # SSO Auth
 AUTH_SSO = CONFIG.AUTH_SSO