ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDeptServiceImpl.java
@@ -110,7 +110,7 @@ .setName(dept.getDeptName()) .setWeight(dept.getOrderNum()) .putExtra("disabled", SystemConstants.DISABLE.equals(dept.getStatus()))); Tree<Long> tree = trees.stream().filter(it -> it.getId().longValue() == d.getDeptId()).findFirst().get(); Tree<Long> tree = StreamUtils.findFirst(trees, it -> it.getId().longValue() == d.getDeptId()); treeList.add(tree); } }