diff --git a/layout/includes/header/post-info.pug b/layout/includes/header/post-info.pug
index 0b11b61..1edae72 100644
--- a/layout/includes/header/post-info.pug
+++ b/layout/includes/header/post-info.pug
@@ -53,23 +53,23 @@
             span= min2read(page.content, {cn: 350, en: 160}) + _p('post.min2read_unit')
     
       //- for pv and count
-      mixin pvBlock(parent_id,parent_class)
+      mixin pvBlock(parent_id,parent_class,parent_title)
         span.post-meta-separator |
-        span(class=parent_class id=parent_id)
+        span(class=parent_class id=parent_id data-flag-title=page.title)
           i.far.fa-eye.fa-fw.post-meta-icon
           span.post-meta-label=_p('post.page_pv') + ':'
           if block
             block
 
       if theme.busuanzi.page_pv
-        +pvBlock('','post-meta-pv-cv')
+        +pvBlock('','post-meta-pv-cv','')
           span#busuanzi_value_page_pv
       else if comments.use && !comments.lazyload
         if (comments.use.includes('Valine') && theme.valine.visitor) || (comments.use.includes('Waline') && theme.waline.visitor)
-          +pvBlock(url_for(page.path),'leancloud_visitors')
+          +pvBlock(url_for(page.path),'leancloud_visitors',page.title)
             span.leancloud-visitors-count
         else if (comments.use.includes('Twikoo') && theme.twikoo.visitor)
-          +pvBlock('','')
+          +pvBlock('','','')
             span#twikoo_visitors
 
       if comments.count && !comments.lazyload && page.comments !== false && comments.use