diff --git a/merchant_ops/services/authz.py b/merchant_ops/services/authz.py
index f3b5dfe..69273f0 100644
--- a/merchant_ops/services/authz.py
+++ b/merchant_ops/services/authz.py
@@ -53,6 +53,15 @@ def assert_staff_perm(member, perm_code):
         raise StaffAuthError(403, f'无权限: {perm_code}')
 
 
+def staff_fields_for_login(user):
+    """登录/注册响应附带子客服身份（与 shangjiastatus 并列，互斥）。"""
+    ctx = resolve_staff_context(user)
+    return {
+        'staffstatus': 1 if ctx else 0,
+        'staff_context': ctx,
+    }
+
+
 def resolve_staff_context(user):
     """子客服上下文；非客服返回 None。"""
     member = get_active_staff_member(user)
diff --git a/users/views.py b/users/views.py
index aae931e..f3934c9 100644
--- a/users/views.py
+++ b/users/views.py
@@ -284,6 +284,9 @@ class WechatMiniProgramLoginView(APIView):
                 # 获取群配置
                 group_info = self.huoquQunPeizhi()
 
+            from merchant_ops.services.authz import staff_fields_for_login
+            staff_fields = staff_fields_for_login(user_main)
+
             # 返回数据
             response_data = {
                 'token': token,
@@ -299,7 +302,8 @@ class WechatMiniProgramLoginView(APIView):
                 'dashouqun': group_info.get('dashouqun', ''),
                 'dashouqunid': group_info.get('dashouqunid', ''),
                 'guanshiqun': group_info.get('guanshiqun', ''),
-                'guanshiqunid': group_info.get('guanshiqunid', '')
+                'guanshiqunid': group_info.get('guanshiqunid', ''),
+                **staff_fields,
             }
 
             return Response({'code': 0, 'msg': '登录成功', 'data': response_data})