diff --git a/users/views/user_info.py b/users/views/user_info.py
index 6ebfa35..f66f736 100644
--- a/users/views/user_info.py
+++ b/users/views/user_info.py
@@ -221,8 +221,8 @@ class UserInfoUpdateView(APIView):
             else:
                 code = str(code or '').strip()
 
-            # 认证页仅上传头像+手机号，不带昵称
-            is_phone_auth_flow = bool(av) and not nick
+            # 手机号强制认证页：同时带头像 + shoujihao_code，且不带 nicheng（资料编辑页会带昵称）
+            is_phone_auth_flow = bool(av) and bool(code) and not nick
             phone_error = None
 
             if is_phone_auth_flow and not code: