diff --git a/layout/_partial/widgets/toc.ejs b/layout/_partial/widgets/toc.ejs
index 63c4d7d..2ea11f2 100644
--- a/layout/_partial/widgets/toc.ejs
+++ b/layout/_partial/widgets/toc.ejs
@@ -78,14 +78,17 @@ function layoutDiv(fallback) {
     } else if (proj) {
       // wiki 布局
       if (proj.sections && proj.sections.length > 0 && proj.pages.length > 1) { // 多 pages
-        proj.sections.forEach((sec, i) => {
+        for (let sec of proj.sections) {
+          if (sec.pages.length == 0) {
+            continue;
+          }
           if (sec.title?.length > 0) {
             el += layoutTocHeader(sec.title);
           }
           el += '<div class="widget-body fs14">';
           el += layoutDocTree(sec.pages);
           el += '</div>';
-        });
+        }
       } else { // 单 page
         if (proj.pages.length == 1) {
           el += layoutTocHeader(page.toc_title);
diff --git a/source/css/_layout/md.styl b/source/css/_layout/md.styl
index 9803a80..cfedefe 100644
--- a/source/css/_layout/md.styl
+++ b/source/css/_layout/md.styl
@@ -35,7 +35,7 @@ h1.article-title
   >:first-child:not(h1)
     margin-top: 0
   h1:not(:first-child)
-    margin-top: 2em
+    margin-top: 1em
   h2
     margin-bottom: 1rem
   h3,h4,h5,h6