diff --git a/digital-avatar-app/backend/routers/takeover.py b/digital-avatar-app/backend/routers/takeover.py
index a9e8021..13bb302 100644
--- a/digital-avatar-app/backend/routers/takeover.py
+++ b/digital-avatar-app/backend/routers/takeover.py
@@ -16,7 +16,7 @@ def update_takeover_config(
     db: Session = Depends(get_db),
 ):
     """更新分身接管配置"""
-    auth_id = payload.get("authorization_id")
+    auth_id = payload.get("authorizationId") or payload.get("authorization_id")
     if not auth_id:
         return fail("缺少 authorization_id", 400)