server/services/src/main/java/com/doumee/service/business/impl/CategoryServiceImpl.java
@@ -190,7 +190,7 @@ Utils.MP.blankToNull(pageWrap.getModel()); pageWrap.getModel().setDeleted(Constants.ZERO); queryWrapper.selectAll(Category.class) .selectAs(SystemUser::getUsername, Category::getUpdateUserName) .selectAs(SystemUser::getRealname, Category::getUpdateUserName) .leftJoin(SystemUser.class,SystemUser::getId,Category::getUpdateUser); if (pageWrap.getModel().getId() != null) { queryWrapper.eq(Category::getId, pageWrap.getModel().getId());