diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLibraryBaseServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLibraryBaseServiceImpl.java
index f9e3386bf..4d275453c 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLibraryBaseServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLibraryBaseServiceImpl.java
@@ -2767,6 +2767,9 @@ public class ProjectLibraryBaseServiceImpl extends ServiceImpl<ProjectLibraryBas
 
 	@NotNull
 	public List<ProjectLawsInventoryEO> getProjectLawsInventoryEOS(List<ProjectLawsInventoryEO> projectLawsInventoryEOList) {
+		if(ObjectUtils.isEmpty(projectLawsInventoryEOList)){
+			return projectLawsInventoryEOList;
+		}
 		List<String> projectLawsInventoryIdList = projectLawsInventoryEOList.stream()
 				.distinct().map(ProjectLawsInventoryEO::getId).collect(Collectors.toList());
 		//法规清单关联的所有平台件