fix mvc bug

@@ -56,6 +56,10 @@ class Command(BaseCommand, LoggerMixin):
                         mvc_dict['姓名/名称'] = []
                         mvc_dict['姓名/名称'] = []
                         mvc_dict['身份证明名称/号码'] = []
                         mvc_dict['身份证明名称/号码'] = []
                         mvc_dict['转移登记日期'] = []
                         mvc_dict['转移登记日期'] = []
+                        mvc_dict['抵押权人姓名/名称'] = []
+                        mvc_dict['抵押身份证明名称/号码'] = []
+                        mvc_dict['抵押登记日期'] = []
+                        mvc_dict['解除抵押日期'] = []
                         mvc_res = mvc_dict.pop('results', {})
                         mvc_res = mvc_dict.pop('results', {})
                         for register_info in mvc_res.get('register_info', []):
                         for register_info in mvc_res.get('register_info', []):
                             if register_info.get('register_type', 0) == 2:
                             if register_info.get('register_type', 0) == 2: