diff --git a/jero-boot/jero-boot-module-certification/src/main/java/com/jero/modules/cert/report/service/impl/ParamsReportDetailEOServiceImpl.java b/jero-boot/jero-boot-module-certification/src/main/java/com/jero/modules/cert/report/service/impl/ParamsReportDetailEOServiceImpl.java
index 60754ba17..ae409e6dc 100644
--- a/jero-boot/jero-boot-module-certification/src/main/java/com/jero/modules/cert/report/service/impl/ParamsReportDetailEOServiceImpl.java
+++ b/jero-boot/jero-boot-module-certification/src/main/java/com/jero/modules/cert/report/service/impl/ParamsReportDetailEOServiceImpl.java
@@ -902,6 +902,8 @@ public class ParamsReportDetailEOServiceImpl extends ServiceImpl<ParamsReportDet
 	}
 
 	private List<Map> queryForExportCustom(ParamsReportDetailVO paramsReportDetailVO) {
+		paramsReportDetailVO.setSeparator("&"); // 设置分隔符
+
 		List<String> idList = new ArrayList<>();
 		if (StringUtils.isNotEmpty(paramsReportDetailVO.getIds())) {
 			idList = Arrays.asList(paramsReportDetailVO.getIds().split(","));