diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/domain/ProjectInfo.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/domain/ProjectInfo.java
index 6086189f..2adbf00a 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/domain/ProjectInfo.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/domain/ProjectInfo.java
@@ -107,6 +107,7 @@ public class ProjectInfo extends BaseEntity
     /** 竞争对手 */
     @Excel(name = "竞争对手")
     private String competitor;
+    private List<String> competitorList;
 
     /** 是否国产 */
     @Excel(name = "是否国产")
diff --git a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/ProjectInfoServiceImpl.java b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/ProjectInfoServiceImpl.java
index 0b45e754..6c76468d 100644
--- a/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/ProjectInfoServiceImpl.java
+++ b/ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/ProjectInfoServiceImpl.java
@@ -63,6 +63,9 @@ public class ProjectInfoServiceImpl implements IProjectInfoService {
     @Override
     public ProjectInfo selectProjectInfoById(Long id) {
         ProjectInfo projectInfo = projectInfoMapper.selectProjectInfoById(id);
+        if (StringUtils.isNotEmpty(projectInfo.getCompetitor())) {
+            projectInfo.setCompetitorList(Stream.of(projectInfo.getCompetitor().split(",")).collect(Collectors.toList()));
+        }
         //查询产品信息
         List<ProjectProductInfo> projectProductInfos = productInfoService.selectProjectProductInfoListByProjectId(projectInfo.getId());
         projectInfo.setProjectProductInfoList(projectProductInfos);
@@ -120,6 +123,9 @@ public class ProjectInfoServiceImpl implements IProjectInfoService {
         projectInfo.setCreateTime(DateUtils.getNowDate());
         projectInfo.setUpdateTime(DateUtils.getNowDate());
         projectInfo.setCreateBy(ShiroUtils.getUserId().toString());
+        if (CollUtil.isNotEmpty(projectInfo.getCompetitorList())) {
+            projectInfo.setCompetitor(CollUtil.join(projectInfo.getCompetitorList(), ","));
+        }
         int i = projectInfoMapper.insertProjectInfo(projectInfo);
         saveOtherInfo(projectInfo);
         return i;