diff --git a/layout/_partial/comment/valine.ejs b/layout/_partial/comment/valine.ejs
index 131d857..d12b6f4 100755
--- a/layout/_partial/comment/valine.ejs
+++ b/layout/_partial/comment/valine.ejs
@@ -7,19 +7,19 @@
         <script src='//unpkg.com/valine/dist/Valine.min.js'></script>
         <div id="vcomments"></div>
         <script>
+            const temp_valine_input_meta = '<%= theme.comment.valine.meta %>';
             new Valine({
                 el: '#vcomments',
                 appId: '<%= theme.comment.valine.appid %>',
                 appKey: '<%= theme.comment.valine.appkey %>',
-                meta: '<%= theme.comment.valine.meta %>'.split(','),
+                meta: temp_valine_input_meta ? temp_valine_input_meta.split(',') : ['nick', 'mail', 'link'],
                 avatar: 'wavatar',
                 enableQQ: true,
                 placeholder: '<%= theme.comment.valine.placeholder %>',
                 lang: '<%= config.language %>'.toLowerCase()
             });
 
-
-            // Valine 评论列表增加"博主"标识
+            // Add "Author" identify
             const getValineDomTimer = setInterval(() => {
                 const vcards = document.querySelectorAll('#vcomments .vcards .vcard');
                 if (vcards.length > 0) {