diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/performance/manage/PerformanceAppraisalPlanManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/performance/manage/PerformanceAppraisalPlanManage.java
index cc1b93d..21c7b21 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/performance/manage/PerformanceAppraisalPlanManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/performance/manage/PerformanceAppraisalPlanManage.java
@@ -1007,6 +1007,9 @@ public class PerformanceAppraisalPlanManage {
         List<PerformanceAppraisalProject> appraisalProjectList = performanceAppraisalProjectService.list(Wrappers.lambdaQuery(PerformanceAppraisalProject.class)
                 .eq(PerformanceAppraisalProject::getAppraisalId, appraisalId));
         List<String> projectCodes = appraisalProjectList.stream().map(PerformanceAppraisalProject::getProjectCode).collect(Collectors.toList());
+        if (CollUtil.isEmpty(projectCodes)){
+            return PageVo.empty();
+        }
         LambdaQueryWrapper<Project> wrapper = Wrappers.lambdaQuery(Project.class)
                 .in(Project::getProjectCode, projectCodes)
                 .eq(Project::getNewest, Boolean.TRUE);