diff --git a/laws-modules/src/main/java/com/jero/modules/laws/documenttool/service/impl/DocumentSplitServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/documenttool/service/impl/DocumentSplitServiceImpl.java
index 9dd52aad..c2f6c276 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/documenttool/service/impl/DocumentSplitServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/documenttool/service/impl/DocumentSplitServiceImpl.java
@@ -1205,6 +1205,19 @@ public class DocumentSplitServiceImpl implements IDocumentSplitService {
         if (b){
             // 水平越权
             isHorizontalOverstep(id);
+            LoginUser loginUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
+            int count = sarFileSplitInfoService.count(
+                    new LambdaQueryWrapper<SarFileSplitInfoEO>()
+                            .eq(SarFileSplitInfoEO::getId, id)
+                            .eq(SarFileSplitInfoEO::getAuthor, loginUser.getId()));
+            if (count <= 0){
+                if(LanguageEnum.CN.equals(MessageUtils.getLanguage())) {
+                    throw new JeroBootException("无权限!");
+                }else{
+                    throw new JeroBootException("No access!");
+                }
+            }
+
         }
         // 文档拆分信息(旧)
         DocumentSplitInfo oldInfo = documentSplitMapper.queryDocumentSplitInfoById(id);