From 31592426a8a777dc801f9a842680214b60259b46 Mon Sep 17 00:00:00 2001
From: ycjcl868 <45808948@qq.com>
Date: Thu, 1 Aug 2019 01:13:23 +0800
Subject: [PATCH] fix: seo

---
 site/theme/index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/site/theme/index.js b/site/theme/index.js
index eb2ae17927..9a30e09689 100644
--- a/site/theme/index.js
+++ b/site/theme/index.js
@@ -54,7 +54,8 @@ module.exports = {
   selector: ($, pathname) => {
     let description = '';
     if (pathname !== '/') {
-      description = ($('section.markdown p').text() || '').slice(0, 50);
+      const desc = ($('section.markdown p').text() || '');
+      description = desc.length > 50 ? `${desc.slice(0, 50)}...` : desc;
     }
     console.log('description', description);
     return {