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 e9ab1e8..31d5e67 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
@@ -64,6 +64,7 @@ import com.wflow.workflow.bean.vo.ProcessDetailVO;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
+import org.checkerframework.checker.nullness.qual.Nullable;
 import org.springframework.beans.BeanUtils;
 import org.springframework.stereotype.Component;
 
@@ -213,16 +214,6 @@ public class ProjectLibManage {
                                                   String employeeCode, Project oldProject) {
 
         Project project = saveConstructProjectNewVersion(projectDto,instanceId,employeeCode,oldProject);
-
-        // 将旧的项目状态、阶段置为null,版本置为不是最新
-        oldProject.setNewest(Boolean.FALSE);
-        projectService.updateById(oldProject);
-
-        LambdaUpdateWrapper<Project> updateWrapper = Wrappers.lambdaUpdate(Project.class);
-        updateWrapper.set(Project::getStage,null)
-                .set(Project::getStatus,null)
-                .eq(Project::getId,oldProject.getId());
-        projectService.update(updateWrapper);
         //保存项目和实例的关系
         ProjectInst projectInst = new ProjectInst();
         projectInst.setProjectId(project.getId());
@@ -314,6 +305,8 @@ public class ProjectLibManage {
             //为空 代表是新申报的
             if(Objects.isNull(projectDto.getId())){
                 BeanUtils.copyProperties(projectDto, project);
+                // 被撤回重新申报的项目,项目ID要置空
+                project.setId(null);
                 project.setCreateOn(LocalDateTime.now());
                 project.setUpdateOn(LocalDateTime.now());
                 project.setStage(ProjectStatusEnum.NOT_APPROVED.getCode());
@@ -326,10 +319,20 @@ public class ProjectLibManage {
                 // 标记为建设方案申报
                 project.setIsConstruct(Boolean.TRUE);
                 // 保存初步方案项目ID
-                project.setPrePlanProjectId(oldProject.getId());
+                if (Boolean.TRUE.equals(oldProject.getIsConstruct())){
+                    project.setPrePlanProjectId(oldProject.getPrePlanProjectId());
+                }else {
+                    project.setPrePlanProjectId(oldProject.getId());
+                }
                 projectService.save(project);
+
+                // 将旧的项目版本置为不是最新
+                projectService.update(Wrappers.lambdaUpdate(Project.class)
+                        .set(Project::getNewest,Boolean.FALSE)
+                        .ne(Project::getId,oldProject.getId())
+                        .eq(Project::getProjectCode,oldProject.getProjectCode()));
             }else{
-                //否则是重新提交的 新生成一个新版本的项目
+                //否则是被驳回,重新提交的 新生成一个新版本的项目
                 project = newProjectWithVersion(projectDto);
                 if(Objects.nonNull(project)){
                     project.setInstCode(instanceId);
@@ -341,6 +344,9 @@ public class ProjectLibManage {
             //保存项目应用
             Boolean isApp = Objects.nonNull(projectDto.getIncludeApplication()) && CommonEnum.YES.getCode().equals(projectDto.getIncludeApplication())
                     ? Boolean.TRUE : Boolean.FALSE;
+            //采取批量删除 批量添加的方式
+            projectApplicationService.remove(Wrappers.lambdaQuery(ProjectApplication.class)
+                    .eq(ProjectApplication::getProjectId,project.getId()));
             if (isApp && CollUtil.isNotEmpty(projectDto.getApplicationList())) {
                 Project finalProject = project;
                 List<ProjectApplication> applications = projectDto.getApplicationList().stream().map(application -> {
@@ -353,7 +359,7 @@ public class ProjectLibManage {
                     projectApplication.setBuildOrgName(finalProject.getBuildOrgName());
                     return projectApplication;
                 }).collect(Collectors.toList());
-                projectApplicationService.saveOrUpdateBatch(applications);
+                projectApplicationService.saveBatch(applications);
             }
             return project;
         } catch (Exception e) {
@@ -652,7 +658,27 @@ public class ProjectLibManage {
         // 查询应用
         List<ProjectApplication> applications = applicationService.list(Wrappers.lambdaQuery(ProjectApplication.class)
                 .eq(ProjectApplication::getProjectCode, vo.getProjectCode()));
-        Optional.ofNullable(applications).ifPresent(apps ->
+
+        // 查出同一项目编号,建设方案申报前的项目ID
+        List<Long> projectIdList = projectService.list(Wrappers.lambdaQuery(Project.class)
+                        .eq(Project::getProjectCode, projectInfo.getProjectCode())
+                        .eq(Project::getIsConstruct, Boolean.FALSE)).stream()
+                .map(Project::getId).collect(Collectors.toList());
+        List<ProjectApplication> applicationList;
+        // 如果是建设方案申报后的项目，过滤掉初步方案的应用信息
+        if (Boolean.TRUE.equals(projectInfo.getIsConstruct())){
+            applicationList = applications.stream()
+                    .filter(a -> !projectIdList.contains(a.getProjectId()))
+                    .collect(Collectors.toList());
+        }
+        // 如果不是,展示初步方案的应用信息
+        else {
+            applicationList = applications.stream()
+                    .filter(a -> projectIdList.contains(a.getProjectId()))
+                    .collect(Collectors.toList());
+        }
+
+        Optional.ofNullable(applicationList).ifPresent(apps ->
                 vo.setProjectApplications(CollUtils.convert(apps,
                         ProjectHelper::convertVO)
                 ));
@@ -739,8 +765,17 @@ public class ProjectLibManage {
         vo.buildDynamicForm(projectInfo.getDynamicForm());
         // 查询应用
         List<ProjectApplication> applications = applicationService.list(Wrappers.lambdaQuery(ProjectApplication.class)
-                .eq(ProjectApplication::getProjectId, vo.getId()));
-        Optional.ofNullable(applications).ifPresent(apps ->
+                .eq(ProjectApplication::getProjectCode, vo.getProjectCode()));
+        // 查出同一项目编号,建设方案申报前的项目ID
+        List<Long> projectIdList = projectService.list(Wrappers.lambdaQuery(Project.class)
+                        .eq(Project::getProjectCode, projectInfo.getProjectCode())
+                        .eq(Project::getIsConstruct, Boolean.FALSE)).stream()
+                .map(Project::getId).collect(Collectors.toList());
+        List<ProjectApplication> applicationList = applications.stream()
+                .filter(a -> projectIdList.contains(a.getProjectId()))
+                .collect(Collectors.toList());
+
+        Optional.ofNullable(applicationList).ifPresent(apps ->
                 vo.setProjectApplications(CollUtils.convert(apps,
                         ProjectHelper::convertVO)
                 ));