Edison Guo

The image of default-http-backend is for amd64, not arm64. Here is a solution from [forum](https://ask.kubesphere.io/forum/d/22791-armjia-gou-shi-yong-kubespherezui-xiao-hua-an-zhuang-an-zhuang-hou-qi-yong-ying-yong-shang-dian-wu-fa-qi-dong-miniohe-default-http-backend/2): ```bash nerdctl pull mirrorgooglecontainers/defaultbackend-arm64:1.4 kubectl set image deployment/default-http-backend default-http-backend=mirrorgooglecontainers/defaultbackend-arm64:1.4 -n kubesphere-controls-system kubectl rollout restart deployment/default-http-backend...

Not working in 8.0.1-SNAPSHOT. A solution would be ```java private void addPageBreakBefore(BlockBox box) { Map cssMap = getCascadedProperties(box.getStyle()); CSSValue pageBreakAfter = cssMap.get("page-break-before"); if("always".equals(pageBreakAfter.getCssText())){ Br br = Context.getWmlObjectFactory().createBr(); br.setType(PAGE); R r...