合并

src/main/java/com/huiju/estateagents/service/impl/TaBuildingServiceImpl.java

 
                 // 获取封面图
                 List<TaBuildingImg> buildingListImg = build.getBuildingListImg();
-                if (CollectionUtils.isNotEmpty(buildingList)) {
+                if (CollectionUtils.isNotEmpty(buildingListImg)) {
                     // 把封面图写入到 BuildingImg 的第一张
                     if (CollectionUtils.isNotEmpty(build.getBuildingImg())) {
                         build.getBuildingImg().add(0, buildingListImg.get(0));