diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/projectlib/manage/ProjectLibManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/projectlib/manage/ProjectLibManage.java
index 617a738..21331af 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/projectlib/manage/ProjectLibManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/projectlib/manage/ProjectLibManage.java
@@ -224,8 +224,9 @@ public class ProjectLibManage {
         Project project = saveConstructProjectNewVersion(projectDto,instanceId,employeeCode,oldProject);
         Long newProjectId = project.getId();
         // 关联旧的项目的审核实例到新的项目ID
+        List<Long> allVersionProjectIds = projectService.getAllVersionProjectId(project);
         List<ProjectInst> projectInstList = projectInstService.list(Wrappers.lambdaQuery(ProjectInst.class)
-                .eq(ProjectInst::getProjectId, oldProject.getId()))
+                .in(ProjectInst::getProjectId, allVersionProjectIds))
                 .stream().map(p -> {
             p.setProjectId(newProjectId);
             return p;