按照文档添加了 如下内容，优惠券的页面没有显示相关入口，是什么原因？谢谢

             "custom_app_brand_user_name": "gh_86a091e50ad4@app",
             "custom_app_brand_pass":"API/cardPage",
             "custom_url_sub_title": "6个汉字tips",
             "promotion_app_brand_user_name": "gh_86a091e50ad4@app",
             "promotion_app_brand_pass":"API/cardPage"