@ -290,7 +290,7 @@ public class CategoryAction extends BaseAction {
CategoryEntity _category = new CategoryEntity();
_category.setId(category.getId());
List<CategoryEntity> categoryList = categoryBiz.queryChildren(_category);
if(categoryList.size()>0) {
if(categoryList.size()>1) {
for(CategoryEntity item:categoryList){
if(item.getId().equals(category.getCategoryId())){
return ResultData.build().error(getResString("cannot.select.child"));