diff --git a/laws-modules/src/main/java/com/jero/modules/split/service/impl/SarFileSplitMenuEOServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/split/service/impl/SarFileSplitMenuEOServiceImpl.java
index 5728f3ce..4a0d32c7 100644
--- a/laws-modules/src/main/java/com/jero/modules/split/service/impl/SarFileSplitMenuEOServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/split/service/impl/SarFileSplitMenuEOServiceImpl.java
@@ -209,7 +209,8 @@ public class SarFileSplitMenuEOServiceImpl extends ServiceImpl<SarFileSplitMenuE
         if (StringUtils.isNotBlank(itemName) && !result.isEmpty()){
             List<SarFileSplitMenuEO> trees = result.stream()
                     .filter(v -> (StringUtils.isNotBlank(v.getItemName())
-                            && v.getItemName().contains(itemName)) || v.getName().contains(itemName))
+                            && v.getItemName().toLowerCase().contains(itemName.toLowerCase()))
+                            || v.getName().toLowerCase().contains(itemName.toLowerCase()))
                     .collect(Collectors.toList());
             // 递归查找所有符合项的父节点
             List<SarFileSplitMenuEO> newTrees = new ArrayList<>(trees);