add info log

 'use strict';
 const PAGE = 'H5';
+const logger = global.yoho.logger;
 const serviceAPI = global.yoho.ServiceAPI.ApiUrl;
 
 module.exports = class extends global.yoho.BaseModel {
@@ -30,6 +31,9 @@ module.exports = class extends global.yoho.BaseModel {
                 fromPage: PAGE,
                 degrees: captcha
             }
+        }).then(result => {
+            logger.info(result);
+            return result;
         });
     }
 };