fix(bug): 文章banner非法属性, 目录讨论按钮逻辑 (#475)

layout/_partial/widgets/toc.ejs

@@ -55,12 +55,14 @@ function layoutDiv(fallback) {
   el += icon('default:upup')
   el += `<span>${__('btn.top')}</span>`
   el += `</a>`
-  if (page.comments) {
+  if (theme.comments.service && theme.comments.service.length > 0) {
+    if (page.comments == undefined || page.comments != false) {
       el += `<a class="buttom" onclick="util.scrollComment()">`
       el += icon('default:tocomment')
       el += `<span>${__('btn.comments')}</span>`
       el += `</a>`
     }
+  }
   el += `</div>`
   el += `</widget>`
   return el

source/css/_components/partial/article-banner.styl

@@ -13,7 +13,7 @@
 .article.banner .content
   .top
     align-items: flex-start
-    margin: 1rem 'calc(1rem - 4px)'
+    margin: 1rem calc(1rem - 4px)
   .title
     font-size: $fsh1
     color: var(--text-banner)