diff --git a/_config.yml b/_config.yml
index 835e610..bf70093 100644
--- a/_config.yml
+++ b/_config.yml
@@ -170,6 +170,10 @@ toc:
   enable: true
   number: true
 
+# auto open the sidebar in 'post'
+auto_open_sidebar:
+  enable: true
+
 post_copyright:
   enable: true
   license: CC BY-NC-SA 4.0
@@ -255,20 +259,9 @@ ICP:
 
 # busuanzi count for PV / UV in site
 busuanzi:
-  # count values only if the other configs are false
-  enable: true
-  # custom uv span for the whole site
   site_uv: true
-  site_uv_header: <i class="fa fa-user"></i>
-  site_uv_footer:
-  # custom pv span for the whole site
   site_pv: true
-  site_pv_header: <i class="fa fa-eye"></i>
-  site_pv_footer:
-  # custom pv span for one page only
-  page_pv: false
-  page_pv_header: <i class="fa fa-file-o"></i>
-  page_pv_footer:
+  page_pv: true
 
 
 
@@ -329,6 +322,7 @@ translate:
 
 runtimeshow:
   enable: true
+  start_date: 6/7/2018 00:00:00
 
 
 nightshift:
diff --git a/languages/default.yml b/languages/default.yml
index d5469a5..141d27d 100644
--- a/languages/default.yml
+++ b/languages/default.yml
@@ -26,6 +26,7 @@ post:
   updated: Updated
   wordcount: Word count
   min2read: 'Reading time: %s min'
+  page_pv: Post View
   copyright:
     author: Author
     link: Link
diff --git a/languages/en.yml b/languages/en.yml
index e1ccebc..622309c 100644
--- a/languages/en.yml
+++ b/languages/en.yml
@@ -26,6 +26,7 @@ post:
   updated: Updated
   wordcount: Word count
   min2read: 'Reading time: %s min'
+  page_pv: Post View
   copyright:
     author: Author
     link: Link
diff --git a/languages/zh-Hans.yml b/languages/zh-Hans.yml
index 7281fe2..ab256e6 100644
--- a/languages/zh-Hans.yml
+++ b/languages/zh-Hans.yml
@@ -26,6 +26,7 @@ post:
   updated: 更新于
   wordcount: 字数总计
   min2read: '阅读时长: %s 分钟'
+  page_pv: 阅读量
   copyright:
     author: 文章作者
     link: 文章链接
diff --git a/languages/zh-TW.yml b/languages/zh-TW.yml
index f4973a3..171cc38 100644
--- a/languages/zh-TW.yml
+++ b/languages/zh-TW.yml
@@ -30,6 +30,7 @@ post:
   wordcount: 字數總計
   commentcount: 評論數
   min2read: '閲讀時長: %s 分鐘'
+  page_pv: 閲讀量
   copyright:
     author: 文章作者
     link: 文章鏈接
diff --git a/layout/includes/aside.pug b/layout/includes/aside.pug
index 0c1f4aa..714991a 100644
--- a/layout/includes/aside.pug
+++ b/layout/includes/aside.pug
@@ -108,14 +108,19 @@
       .webinfo_item
         .webinfo_article_name= _p('aside.card_webinfo.article_name') + " :"
         .webinfo_article_count= site.posts.length
-      .webinfo_item
-        .webinfo_runtime_name= _p('aside.card_webinfo.runtime_name') + " :"
-        #webinfo_runtime_count.webinfo_runtime_count
-        script(src=url_for('js/runtimeshow.js'))       
-      .webinfo_item       
-        .webinfo_site_uv_name= _p('aside.card_webinfo.site_uv_name') + " :"
-        .webinfo_site_uv_count#busuanzi_value_site_uv
-      .webinfo_item
-        .webinfo_site_name= _p('aside.card_webinfo.site_pv_name') + " :"
-        .webinfo_site_pv_count#busuanzi_value_site_pv
+      
+      if theme.runtimeshow.enable
+        .webinfo_item
+          .webinfo_runtime_name= _p('aside.card_webinfo.runtime_name') + " :"
+          #webinfo_runtime_count.webinfo_runtime_count
+          script#runtionshow(src=url_for('js/runtimeshow.js') start_date=theme.runtimeshow.start_date)       
+      
+      if theme.busuanzi.site_uv 
+        .webinfo_item       
+          .webinfo_site_uv_name= _p('aside.card_webinfo.site_uv_name') + " :"
+          .webinfo_site_uv_count#busuanzi_value_site_uv
+      if theme.busuanzi.site_pv
+        .webinfo_item
+          .webinfo_site_name= _p('aside.card_webinfo.site_pv_name') + " :"
+          .webinfo_site_pv_count#busuanzi_value_site_pv
 
diff --git a/layout/includes/count/busuanzi.pug b/layout/includes/count/busuanzi.pug
deleted file mode 100644
index 9bec29c..0000000
--- a/layout/includes/count/busuanzi.pug
+++ /dev/null
@@ -1,29 +0,0 @@
-.busuanzi
-  script(async src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js")
-  if(!is_post())
-    if(theme.busuanzi.site_uv)
-      span#busuanzi_container_site_uv!= theme.busuanzi.site_uv_header
-        span#busuanzi_value_site_uv
-        span!=theme.busuanzi.site_uv_footer
-    if(theme.busuanzi.site_pv)
-      if(theme.busuanzi.site_pv)
-        span.footer-separator |
-      span#busuanzi_container_site_pv!= theme.busuanzi.site_pv_header
-        span#busuanzi_value_site_pv
-        span!=theme.busuanzi.site_pv_footer
-  else
-    if(theme.busuanzi.page_pv)
-      span#busuanzi_container_page_pv!= theme.busuanzi.page_pv_header
-        span#busuanzi_value_page_pv
-        span!=theme.busuanzi.page_pv_footer
-    else
-      if(theme.busuanzi.site_uv)
-        span#busuanzi_container_site_uv!= theme.busuanzi.site_uv_header
-          span#busuanzi_value_site_uv
-          span!=theme.busuanzi.site_uv_footer
-      if(theme.busuanzi.site_pv)
-        if(theme.busuanzi.site_pv)
-          span.footer-separator |
-        span#busuanzi_container_site_pv!= theme.busuanzi.site_pv_header
-          span#busuanzi_value_site_pv
-          span!=theme.busuanzi.site_pv_footer
\ No newline at end of file
diff --git a/layout/includes/footer.pug b/layout/includes/footer.pug
index 09b0b4a..61c4854 100644
--- a/layout/includes/footer.pug
+++ b/layout/includes/footer.pug
@@ -12,16 +12,11 @@
         span Hexo
       span.footer-separator |
       span= _p('footer.theme') + ' '
-      a(href='https://github.com/Molunerfinn/hexo-theme-melody')
-        span Melody
-  //- if theme.runtimeshow.enable
-  //-   script(src=url_for('js/runtimeshow.js'))
-  //-   div#span_dt_dt
+      a(href='https://github.com/jerryc127/hexo-theme-butterfly')
+        span Butterfly
   if theme.footer_custom_text
     .footer_custom_text!=`${theme.footer_custom_text}`   
   if theme.ICP.enable
     .icp
       a(href=theme.ICP.url)
         span=theme.ICP.text
-  //- if theme.busuanzi.enable
-  //-   include ./count/busuanzi.pug
diff --git a/layout/includes/header.pug b/layout/includes/header.pug
index 29d8682..d655421 100644
--- a/layout/includes/header.pug
+++ b/layout/includes/header.pug
@@ -1,6 +1,6 @@
 #page-header
   span.pull-left 
-    a#site-name(href=url_for('/')) #[=config.title]
+    a#site-name.blog_title(href=url_for('/')) #[=config.title]
   //- i.fa.fa-bars.toggle-menu.pull-right(aria-hidden="true")
   .open.toggle-menu.pull-right
     .menu-icon-first
diff --git a/layout/includes/sidebar.pug b/layout/includes/sidebar.pug
index a804f50..2e49cc2 100644
--- a/layout/includes/sidebar.pug
+++ b/layout/includes/sidebar.pug
@@ -1,4 +1,7 @@
-#sidebar
+
+- var sidebar_class = theme.auto_open_sidebar.enable === true ? 'auto_open' : ''
+
+#sidebar(class=sidebar_class)
   - const showToc = is_post() && page.toc != false && theme.toc.enable
   -
     let tocNumber
diff --git a/layout/post.pug b/layout/post.pug
index 4705321..8c9d36b 100644
--- a/layout/post.pug
+++ b/layout/post.pug
@@ -49,7 +49,11 @@ block top_img
               span= _p('post.wordcount') + ': '
               span.word-count= wordcount(page.content)
               span.post-meta__separator |
-              span= _p('post.min2read', min2read(page.content, {cn: 350, en: 160}))  
+              span= _p('post.min2read', min2read(page.content, {cn: 350, en: 160}))
+              if theme.busuanzi.page_pv
+                span.post-meta__separator |
+                span= _p('post.page_pv') + ': '
+                span#busuanzi_value_page_pv
             
   else
     div#top-container.plain
@@ -61,10 +65,16 @@ block content
       #post-title.plain= page.title || _p('no_title')
       #post-meta
         if (theme.post_meta.date_type)
-          //- - var date_type = theme.post_meta.date_type === 'updated' ? 'updated' : 'date'
-          time.post-meta__date #[i.fa.fa-calendar(aria-hidden="true")] #[= _p('created_date') + " "+ date(page['date'], config.date_format)]
-          span.post-meta__separator |
-          time.post-meta__update #[i.fa.fa-history(aria-hidden="true")] #[= _p('update_date') + " "+ date(page['updated'], config.date_format)]
+          if (theme.post_meta.date_type === 'both')
+            time.post-meta__date
+              i.fa.fa-calendar(aria-hidden="true")
+              =' '+_p('post.created')+' '+date(page.date, config.date_format)
+              span.post-meta__separator |
+              i.fa.fa-history(aria-hidden="true")
+              =' '+_p('post.updated')+' '+date(page.updated, config.date_format)
+          else
+            - var date_type = theme.post_meta.date_type === 'updated' ? 'updated' : 'date'
+            time.post-meta__date #[i.fa.fa-calendar(aria-hidden="true")] #[=date(page[date_type], config.date_format)]
         
         if (theme.post_meta.categories && page.categories.data.length > 0)
           if (theme.post_meta.date_type)
diff --git a/source/css/_global/index.styl b/source/css/_global/index.styl
index ea09790..a412531 100644
--- a/source/css/_global/index.styl
+++ b/source/css/_global/index.styl
@@ -34,6 +34,9 @@ h6
   color: lighten($font-color, 15%)
   font-weight: bold
 
+  code  
+    font-size: inherit !important
+
 #content-outer
   flex: 1 auto
 
diff --git a/source/css/_layout/footer.styl b/source/css/_layout/footer.styl
index 5dfeaa5..6530b67 100644
--- a/source/css/_layout/footer.styl
+++ b/source/css/_layout/footer.styl
@@ -26,9 +26,3 @@ footer
   .footer-separator
     margin: 0 0.2rem
 
-#busuanzi
-  &_value
-    &_site_uv,
-    &_site_pv,
-    &_page_pv
-      margin-left: 0.2rem
\ No newline at end of file
diff --git a/source/css/_layout/post.styl b/source/css/_layout/post.styl
index dffebcc..d46fc93 100644
--- a/source/css/_layout/post.styl
+++ b/source/css/_layout/post.styl
@@ -13,6 +13,7 @@
 
 #post
   overflow: hidden
+  text-align: justify
 
   &-meta
     text-shadow: 0.1rem 0.1rem 0.2rem rgba(0, 0, 0, 0.15)
diff --git a/source/js/main.js b/source/js/main.js
index c8483d8..0698afd 100644
--- a/source/js/main.js
+++ b/source/js/main.js
@@ -1,32 +1,37 @@
 $(function () {
-  if ($(".sidebar-toc__content").children().length > 0 ) {
-    $(".layout_post").animate({}, function () {
-      {
-        setTimeout(function () {
-          $('#page-header').addClass('open-sidebar')
-          $("#toggle-sidebar").addClass('on')
-          $('body').animate({
-            paddingLeft: 300
-          }, 200)
-          $('#sidebar').animate({}, function () {
-            $('#sidebar').css({
-              'transform': 'translateX(300px)'
-            },200)
-          })
-          $('#toggle-sidebar').animate({}, function () {
-            $('#toggle-sidebar').css({
-              'transform': 'rotateZ(180deg)',
-              'color': '#99a9bf',
-              'opacity': "1"
+  if ($('#sidebar').hasClass('auto_open')) {
+    if ($(".sidebar-toc__content").children().length > 0) {
+      $(".layout_post").animate({}, function () {
+        {
+          setTimeout(function () {
+            $('#page-header').addClass('open-sidebar')
+            $("#toggle-sidebar").addClass('on')
+            $('body').animate({
+              paddingLeft: 300
+            }, 200)
+            $('#sidebar').animate({}, function () {
+              $('#sidebar').css({
+                'transform': 'translateX(300px)'
+              }, 200)
+            })
+            $('#toggle-sidebar').animate({}, function () {
+              $('#toggle-sidebar').css({
+                'transform': 'rotateZ(180deg)',
+                'color': '#99a9bf',
+                'opacity': "1"
+              })
             })
-          })
 
-        }, 200);
-      }
-    })
+          }, 200);
+        }
+      })
+    }
+    else
+      $("#toggle-sidebar").css("display", "none")
+  }
+  else {
+    $('#toggle-sidebar').css('opacity', '1')
   }
-  else
-    $("#toggle-sidebar").css("display", "none")
  
 
   //-------------------------------------------------------------------------------------------------------
diff --git a/source/js/runtimeshow.js b/source/js/runtimeshow.js
index 8bf8cf5..f054162 100644
--- a/source/js/runtimeshow.js
+++ b/source/js/runtimeshow.js
@@ -1,6 +1,9 @@
-function show_date_time(){
+// get user config
+var start_date = document.getElementById("runtionshow").getAttribute("start_date")
+
+function show_date_time() {
     window.setTimeout("show_date_time()", 1000);
-    BirthDay=new Date("6/7/2018 00:00:00");//這個日期是可以修改的
+    BirthDay=new Date(start_date);//這個日期是可以修改的
     today=new Date();
     timeold=(today.getTime()-BirthDay.getTime());//其實僅僅改了這裏
     // sectimeold=timeold/1000