server/services/src/main/java/com/doumee/service/business/impl/CategoryServiceImpl.java
@@ -172,7 +172,9 @@ pageWrap.getModel().setDeleted(Constants.ZERO); queryWrapper.selectAll(Category.class) .selectAs(SystemUser::getUsername, Category::getUpdateUserName) .leftJoin(SystemUser.class,SystemUser::getId,Category::getUpdateUser); .select("c2.name", Category::getRelationName) .leftJoin(SystemUser.class,SystemUser::getId,Category::getUpdateUser) .leftJoin("category c2 on c2.id = t.relation_id"); if (pageWrap.getModel().getId() != null) { queryWrapper.eq(Category::getId, pageWrap.getModel().getId()); }