Update 2 files

- /_layouts/post.html
- /links.md

_layouts/post.html

@@ -103,7 +103,9 @@ $.get(BlogAPI + "/suggest?id={{ page.url }}&update=" + lastUpdated.valueOf(), fu
         if (item) {
           var link = $('<a href="' + item.url + '">' + item.title + '</a>');
           var contentPreview = item.content.replace(/<[^>]+>/g, "").substring(0, 100);
-                    
+          if (item.content.length > 100) {
+                contentPreview += "……";
+          }
           link.hover(
             function(e) {
               tooltip.text($(this).data('content'))

links.md

@@ -29,4 +29,6 @@ tags: [links]
 头像：<https://avatars0.githubusercontent.com/u/17966333>   
 Logo：<https://mabbs.github.io/favicon.ico>
 
+<!--[if !IE]> -->
 <script src="/assets/js/rss-feed-preview.js"></script>
+<!-- <![endif]-->