没有监管码，摘要显示无

amos-boot-system-tzs/amos-boot-module-jg/amos-boot-module-jg-biz/src/main/java/com/yeejoin/amos/boot/module/jg/biz/service/impl/JgMaintenanceContractServiceImpl.java

@@ -586,6 +586,7 @@ public class JgMaintenanceContractServiceImpl extends BaseService<JgMaintenanceC
                 supervisoryCode = map.get("SUPERVISORY_CODE").toString();
             }
         }
+        supervisoryCode = StringUtils.isEmpty(supervisoryCode) ? "无" : supervisoryCode;
         String format = String.format("来自%s【%s】等的业务办理，【申请单号：%s】等", equList, supervisoryCode, dto.getApplyNo());
         return format;
     }