hi hozawa, thank you very much,i will try it later. jasperreports library 5.5.2 change log: - all JExcelApi based XLS exporters (JExcelApiExporter and JExcelApiMetadataExporter) are now deprecated and should no longer be used as they will no longer be maintained and will be completely removed from the library sometime in the future; The JRXlsExporter, JRXlsMetadataExporter (both Apache POI based) and JRXlsxExporter implementations should be used instead;