src/main/java/com/ruoyi/device/service/impl/DeviceMaintenanceServiceImpl.java
@@ -67,6 +67,7 @@ .filter(StrUtil::isNotBlank) .map(ids -> Arrays.stream(StringUtils.split(ids, ",")) .map(String::trim) .map(Long::valueOf) .map(idToNameMap::get) .filter(Objects::nonNull) .collect(Collectors.joining(",")))