fix: 修补bug

jinpengyong

2023-07-12 f9911a1e881d19521c50cebc7ddf04e8783bf072

 screen-api/src/main/java/com/moral/api/controller/OrganizationLayoutController.java

@@ -33,7 +33,7 @@
        }
        Map<String,Object> resultMap = organizationLayoutService.getLayoutByMac(parameters.get("mac").toString());
        if (ObjectUtils.isEmpty(resultMap)){
            return null;
            return ResultMessage.ok();
        }
        return ResultMessage.ok(resultMap);
    }