新用户进入出现信息提交失败bug

modules/users/controllers/user_controller.js

@@ -57,9 +57,9 @@ class UserController extends BaseController {
                 real_name: request.body.real_name,
                 province: request.body.province,
                 company: request.body.company,
-                version: request.body.version,
-                company_type: request.body.company_type,
-                company_scale: request.body.company_scale,
+                version: request.body.version ? request.body.version : null,
+                company_type: request.body.company_type ? request.body.company_type : null,
+                company_scale: request.body.company_scale ? request.body.company_scale : null,
             };
             let sessionUser = request.session.sessionUser;
             // 切换验证场景