breaking change: 重構 gallery 標籤外掛

improvement: 首頁社交圖標左右邊距調整 feat: 文章版權增加圖標 improvement: 重構 main.js 代碼 improvement: 優化 pjax 下的性能 fix: 修復子目錄下,pjax 跳轉 404 錯誤 feat: getScript 增加 attribute 配置 improvement: 優化手機端 toc 打開和關閉特效 improvement: 文章進入特效改為 transform, 優化 stylus improvement: 目錄側邊欄出現滾動條時，元素不會被擠壓 feat: 文章左右對齊 improvement: 處理 waline 的 url 後面多 / 導致跨域的問題 fix: 修復夜間模式下，小屏幕的toc 滾動條顏色不明顯的 bug fix: 修復設置字體超過17px時，toc 裏面的邊框異常的 bug improvement: 優化語言文件部分用詞 improvement: disqus 和 disqusjs 的評論數獲取不到時，顯示為 0 improvement: disqusjs 的評論數改為 api 獲取 improvement: 代碼優化 improvement: 更新 plugins.yml
2026-04-08 12:07:06 +08:00 · 2023-08-06 18:43:39 +08:00
parent 347f605def
commit 775942ae3e
63 changed files with 1267 additions and 1113 deletions
--- a/_config.yml
+++ b/_config.yml
@@ -977,8 +977,7 @@ CDN:
    # click_heart:
    # ClickShowText:
    # fontawesome:
-    # flickr_justified_gallery_js:
-    # flickr_justified_gallery_css:
+    # egjs_infinitegrid:
    # aplayer_css:
    # aplayer_js:
    # meting_js:
--- a/languages/default.yml
+++ b/languages/default.yml
@@ -3,9 +3,9 @@ footer:
  theme: Theme

 copy:
-  success: Copy successfully
-  error: Copy error
-  noSupport: The browser does not support
+  success: Copy Successful
+  error: Copy Error
+  noSupport: Browser Not Supported

 page:
  articles: Articles
@@ -15,15 +15,15 @@ page:

 card_post_count: comments

-no_title: No title
+no_title: Untitled

 post:
  created: Created
  updated: Updated
-  wordcount: Word count
-  min2read: Reading time
-  min2read_unit: min
-  page_pv: Post View
+  wordcount: Word Count
+  min2read: Reading Time
+  min2read_unit: mins
+  page_pv: Post Views
  comments: Comments
  copyright:
    author: Author
@@ -47,8 +47,8 @@ search:
    hits_stats: '${hits} results found'

 pagination:
-  prev: Previous Post
-  next: Next Post
+  prev: Previous
+  next: Next

 comment: Comment

@@ -65,33 +65,33 @@ aside:
    headline: Info
    article_name: Article
    runtime:
-      name: Run time
+      name: Runtime
      unit: days
    last_push_date:
-      name: Last Push
+      name: Last Update
    site_wordcount: Total Count
    site_uv_name: UV
    site_pv_name: PV
-  more_button: More
+  more_button: View More
  card_newest_comments:
-    headline: Newest Comments
+    headline: Latest Comments
    loading_text: loading...
-    error: Unable to get the data, please make sure the settings are correct.
-    zero: No Comment
+    error: Unable to retrieve comments, please check the configuration
+    zero: No comments
    image: image
    link: link
    code: code
-  card_toc: Catalog
+  card_toc: Contents
  card_post_series: Series

 date_suffix:
-  just: Just
+  just: Just now
  min: minutes ago
  hour: hours ago
  day: days ago
  month: months ago

-donate: Donate
+donate: Sponsor
 share: Share

 rightside:
@@ -102,7 +102,7 @@ rightside:
  toc: Table Of Contents
  scroll_to_comment: Scroll To Comments
  setting: Setting
-  aside: Toggle between single-column and double-column
+  aside: Toggle between Single-column and Double-column
  chat: Chat

 copy_copyright:
@@ -112,12 +112,12 @@ copy_copyright:
  info: Copyright is owned by the author. For commercial reprints, please contact the author for authorization. For non-commercial reprints, please indicate the source.

 Snackbar:
-  chs_to_cht: Traditional Chinese Activated Manually
-  cht_to_chs: Simplified Chinese Activated Manually
-  day_to_night: Dark Mode Activated Manually
-  night_to_day: Light Mode Activated Manually
+  chs_to_cht: You have switched to Traditional Chinese
+  cht_to_chs: You have switched to Simplified Chinese
+  day_to_night: You have switched to Dark Mode
+  night_to_day: You have switched to Light Mode

 loading: Loading...
 load_more: Load More

-error404: Page not found
+error404: Page Not Found
--- a/languages/en.yml
+++ b/languages/en.yml
@@ -3,9 +3,9 @@ footer:
  theme: Theme

 copy:
-  success: Copy successfully
-  error: Copy error
-  noSupport: The browser does not support
+  success: Copy Successful
+  error: Copy Error
+  noSupport: Browser Not Supported

 page:
  articles: Articles
@@ -15,15 +15,15 @@ page:

 card_post_count: comments

-no_title: No title
+no_title: Untitled

 post:
  created: Created
  updated: Updated
-  wordcount: Word count
-  min2read: Reading time
-  min2read_unit: min
-  page_pv: Post View
+  wordcount: Word Count
+  min2read: Reading Time
+  min2read_unit: mins
+  page_pv: Post Views
  comments: Comments
  copyright:
    author: Author
@@ -47,8 +47,8 @@ search:
    hits_stats: '${hits} results found'

 pagination:
-  prev: Previous Post
-  next: Next Post
+  prev: Previous
+  next: Next

 comment: Comment

@@ -65,44 +65,44 @@ aside:
    headline: Info
    article_name: Article
    runtime:
-      name: Run time
+      name: Runtime
      unit: days
    last_push_date:
-      name: Last Push
+      name: Last Update
    site_wordcount: Total Count
    site_uv_name: UV
    site_pv_name: PV
-  more_button: More
+  more_button: View More
  card_newest_comments:
-    headline: Newest Comments
+    headline: Latest Comments
    loading_text: loading...
-    error: Unable to get the data, please make sure the settings are correct.
-    zero: No Comment
+    error: Unable to retrieve comments, please check the configuration
+    zero: No comments
    image: image
    link: link
    code: code
-  card_toc: Catalog
+  card_toc: Contents
  card_post_series: Series

 date_suffix:
-  just: Just
+  just: Just now
  min: minutes ago
  hour: hours ago
  day: days ago
  month: months ago

-donate: Donate
+donate: Sponsor
 share: Share

 rightside:
  readmode_title: Read Mode
-  translate_title: Switch Between Traditional Chinese And Simplified Chinese
-  night_mode_title: Switch Between Light And Dark Mode
+  translate_title: Toggle Between Traditional Chinese And Simplified Chinese
+  night_mode_title: Toggle Between Light And Dark Mode
  back_to_top: Back To Top
  toc: Table Of Contents
  scroll_to_comment: Scroll To Comments
  setting: Setting
-  aside: Toggle between single-column and double-column
+  aside: Toggle between Single-column and Double-column
  chat: Chat

 copy_copyright:
@@ -112,12 +112,12 @@ copy_copyright:
  info: Copyright is owned by the author. For commercial reprints, please contact the author for authorization. For non-commercial reprints, please indicate the source.

 Snackbar:
-  chs_to_cht: Traditional Chinese Activated Manually
-  cht_to_chs: Simplified Chinese Activated Manually
-  day_to_night: Dark Mode Activated Manually
-  night_to_day: Light Mode Activated Manually
+  chs_to_cht: You have switched to Traditional Chinese
+  cht_to_chs: You have switched to Simplified Chinese
+  day_to_night: You have switched to Dark Mode
+  night_to_day: You have switched to Light Mode

 loading: Loading...
 load_more: Load More

-error404: Page not found
+error404: Page Not Found
--- a/languages/zh-CN.yml
+++ b/languages/zh-CN.yml
@@ -92,7 +92,7 @@ date_suffix:
  day: 天前
  month: 个月前

-donate: 打赏
+donate: 赞助
 share: 分享

 rightside:
@@ -113,8 +113,8 @@ copy_copyright:
  info: 著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。

 Snackbar:
-  chs_to_cht: 你已切换为繁体
-  cht_to_chs: 你已切换为简体
+  chs_to_cht: 你已切换为繁体中文
+  cht_to_chs: 你已切换为简体中文
  day_to_night: 你已切换为深色模式
  night_to_day: 你已切换为浅色模式

--- a/languages/zh-TW.yml
+++ b/languages/zh-TW.yml
@@ -15,7 +15,7 @@ page:

 card_post_count: 條評論

-no_title: 無題
+no_title: 無標題

 post:
  created: 發表於
@@ -83,7 +83,7 @@ aside:
    link: 連結
    code: 程式碼
  card_toc: 目錄
-  card_post_series: 系列文章
+  card_post_series: 文章系列

 date_suffix:
  just: 剛剛
@@ -92,14 +92,14 @@ date_suffix:
  day: 天前
  month: 個月前

-donate: 打賞
+donate: 贊助
 share: 分享

 rightside:
  readmode_title: 閱讀模式
  translate_title: 簡繁轉換
  night_mode_title: 淺色和深色模式轉換
-  back_to_top: 回到頂部
+  back_to_top: 返回頂部
  toc: 目錄
  scroll_to_comment: 直達評論
  setting: 設定
@@ -110,11 +110,11 @@ copy_copyright:
  author: 作者
  link: 連結
  source: 來源
-  info: 著作權歸作者所有。商業轉載請聯絡作者獲得授權，非商業轉載請註明出處。
+  info: 著作權歸作者所有。商業轉載請聯繫作者獲得授權，非商業轉載請註明出處。

 Snackbar:
-  chs_to_cht: 你已切換為繁體
-  cht_to_chs: 你已切換為簡體
+  chs_to_cht: 你已切換為繁體中文
+  cht_to_chs: 你已切換為簡體中文
  day_to_night: 你已切換為深色模式
  night_to_day: 你已切換為淺色模式

--- a/layout/archive.pug
+++ b/layout/archive.pug
@@ -3,7 +3,6 @@ extends includes/layout.pug
 block content
  include ./includes/mixins/article-sort.pug
  #archive
-    - const archiveLength = findArchiveLength(fragment_cache)
-    .article-sort-title= _p('page.articles') + ' - ' + archiveLength
+    .article-sort-title= `${_p('page.articles')} - ${getArchiveLength()}`
    +articleSort(page.posts)
    include includes/pagination.pug
--- a/layout/includes/footer.pug
+++ b/layout/includes/footer.pug
@@ -4,9 +4,9 @@
    - var nowYear = now.getFullYear()
    if theme.footer.owner.since != false
      if theme.footer.owner.since != nowYear
-         .copyright!= `&copy;${theme.footer.owner.since} - ${nowYear} By ${config.author}`
+        .copyright!= `&copy;${theme.footer.owner.since} - ${nowYear} By ${config.author}`
      else
-         .copyright!= `&copy;${nowYear} By ${config.author}`
+        .copyright!= `&copy;${nowYear} By ${config.author}`
  if theme.footer.copyright
    .framework-info
      span= _p('footer.framework') + ' '
--- a/layout/includes/head.pug
+++ b/layout/includes/head.pug
@@ -55,7 +55,7 @@ if theme.fancybox
 !=partial('includes/head/analytics', {}, {cache: true})

 //- font
-if theme.blog_title_font &&　theme.blog_title_font.font_link
+if theme.blog_title_font && theme.blog_title_font.font_link
  link(rel='stylesheet' href=url_for(theme.blog_title_font.font_link) media="print" onload="this.media='all'")

 //- global config
--- a/layout/includes/head/config.pug
+++ b/layout/includes/head/config.pug
@@ -115,11 +115,9 @@ script.
    copyright: !{copyright},
    lightbox: '!{ theme.medium_zoom ? "mediumZoom" : (theme.fancybox ? "fancybox" : "null" )}',
    Snackbar: !{Snackbar},
-    source: {
-      justifiedGallery: {
-        js: '!{url_for(theme.asset.flickr_justified_gallery_js)}',
-        css: '!{url_for(theme.asset.flickr_justified_gallery_css)}'
-      }
+    infinitegrid: {
+      js: '!{url_for(theme.asset.egjs_infinitegrid)}',
+      buttonText: '!{_p("load_more")}'
    },
    isPhotoFigcaption: !{theme.photofigcaption},
    islazyload: !{theme.lazyload.enable},
--- a/layout/includes/head/noscript.pug
+++ b/layout/includes/head/noscript.pug
@@ -3,10 +3,6 @@ noscript.
    #nav {
      opacity: 1
    }
-    .justified-gallery img {
-      opacity: 1
-    }
-
    #recent-posts time,
    #post-meta time {
      display: inline !important
--- a/layout/includes/header/post-info.pug
+++ b/layout/includes/header/post-info.pug
@@ -102,14 +102,12 @@
        case whichCount
          when 'Disqus'
            +countBlock
-              span.disqus-comment-count
-                a(href=full_url_for(page.path) + '#disqus_thread')
-                  i.fa-solid.fa-spinner.fa-spin
+              a.disqus-comment-count(href=full_url_for(page.path) + '#post-comment')
+                i.fa-solid.fa-spinner.fa-spin
          when 'Disqusjs'
            +countBlock
-              a(href=full_url_for(page.path) + '#disqusjs')
-                span.disqus-comment-count(data-disqus-url=full_url_for(page.path))
-                  i.fa-solid.fa-spinner.fa-spin
+              a.disqusjs-comment-count(href=full_url_for(page.path) + '#post-comment')
+                i.fa-solid.fa-spinner.fa-spin
          when 'Valine'
            +countBlock
              a(href=url_for(page.path) + '#post-comment' itemprop="discussionUrl")
--- a/layout/includes/mixins/post-ui.pug
+++ b/layout/includes/mixins/post-ui.pug
@@ -71,14 +71,10 @@ mixin postUI(posts)
          if theme.comments.card_post_count && theme.comments.use
            case theme.comments.use[0]
              when 'Disqus'
-                +countBlockInIndex
-                  a(href=full_url_for(link) + '#disqus_thread')
-                    i.fa-solid.fa-spinner.fa-spin
              when 'Disqusjs'
                +countBlockInIndex
-                  a(href=full_url_for(link) + '#disqusjs')
-                    span.disqus-comment-count(data-disqus-url=full_url_for(link))
-                      i.fa-solid.fa-spinner.fa-spin
+                  a.disqus-count(href=full_url_for(link) + '#post-comment')
+                    i.fa-solid.fa-spinner.fa-spin
              when 'Valine'
                +countBlockInIndex
                  a(href=url_for(link) + '#post-comment')
--- a/layout/includes/post/post-copyright.pug
+++ b/layout/includes/post/post-copyright.pug
@@ -5,13 +5,19 @@ if theme.post_copyright.enable && page.copyright !== false
  - let info = page.copyright_info || _p('post.copyright.copyright_content', theme.post_copyright.license_url, theme.post_copyright.license, config.url, config.title)
  .post-copyright
    .post-copyright__author
-      span.post-copyright-meta= _p('post.copyright.author') + ": "
+      span.post-copyright-meta
+        i.fas.fa-circle-user.fa-fw
+        = _p('post.copyright.author') + ": "
      span.post-copyright-info
        a(href=authorHref)=author
    .post-copyright__type
-      span.post-copyright-meta= _p('post.copyright.link') + ": "
+      span.post-copyright-meta
+        i.fas.fa-square-arrow-up-right.fa-fw
+        = _p('post.copyright.link') + ": "
      span.post-copyright-info
        a(href=url_for(url))= theme.post_copyright.decode ? decodeURI(url) : url
    .post-copyright__notice
-      span.post-copyright-meta= _p('post.copyright.copyright_notice') + ": "
+      span.post-copyright-meta
+        i.fas.fa-circle-exclamation.fa-fw
+        = _p('post.copyright.copyright_notice') + ": "
      span.post-copyright-info!= info
--- a/layout/includes/rightside.pug
+++ b/layout/includes/rightside.pug
@@ -42,15 +42,15 @@ mixin rightsideItem(array)
  #rightside-config-show
    if enable
      if hide
-        button#rightside_config(type="button" title=_p("rightside.setting"))
+        button#rightside-config(type="button" title=_p("rightside.setting"))
          i.fas.fa-cog.fa-spin
    else
      if is_post()
        if (readmode || translate.enable || (darkmode.enable && darkmode.button))
-          button#rightside_config(type="button" title=_p("rightside.setting"))
+          button#rightside-config(type="button" title=_p("rightside.setting"))
            i.fas.fa-cog.fa-spin
      else if translate.enable || (darkmode.enable && darkmode.button)
-        button#rightside_config(type="button" title=_p("rightside.setting"))
+        button#rightside-config(type="button" title=_p("rightside.setting"))
          i.fas.fa-cog.fa-spin

    if showArray
--- a/layout/includes/third-party/abcjs/abcjs.pug
+++ b/layout/includes/third-party/abcjs/abcjs.pug
@@ -1,15 +1,15 @@
 script.
  (() => {
-    function abcjsInit() {
-      function abcjsFn() {
-        for (let abcContainer of document.getElementsByClassName("abc-music-sheet")) {
-          ABCJS.renderAbc(abcContainer, abcContainer.innerHTML, {responsive: 'resize'})
-        }
+    const abcjsInit = () => {
+      const abcjsFn = () => {
+        document.querySelectorAll(".abc-music-sheet").forEach(ele => {
+          ABCJS.renderAbc(ele, ele.innerHTML, {responsive: 'resize'})
+        })
      }
      
      typeof ABCJS === 'object' ? abcjsFn()
        : getScript('!{url_for(theme.asset.abcjs_basic_js)}').then(abcjsFn)
    }

-    window.pjax ? abcjsInit() : document.addEventListener('DOMContentLoaded', abcjsInit)
+    window.pjax ? abcjsInit() : window.addEventListener('load', abcjsInit)
  })()
--- a/layout/includes/third-party/card-post-count/disqus.pug
+++ b/layout/includes/third-party/card-post-count/disqus.pug
@@ -1,16 +1,25 @@
+- const { shortname, apikey } = theme.disqus
 script.
  (() => {
-    const getCount = () => {
-      if (window.DISQUSWIDGETS === undefined) {
-        var d = document, s = d.createElement('script');
-        s.src = 'https://!{theme.disqus.shortname}.disqus.com/count.js';
-        s.id = 'dsq-count-scr';
-        (d.head || d.body).appendChild(s);
-      } else {
-        DISQUSWIDGETS.getCount({reset: true});
+    const getCount = async () => {
+      try {
+        const eleGroup = document.querySelectorAll('#recent-posts .disqus-count')
+        const cleanedLinks = Array.from(eleGroup).map(i => `thread:link=${i.href.replace(/#post-comment$/, '')}`);
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{shortname}&api_key=!{apikey}&${cleanedLinks.join('&')}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+
+        eleGroup.forEach(i => {
+          const cleanedLink = i.href.replace(/#post-comment$/, '')
+          const urlData = result.response.find(data => data.link === cleanedLink) || { posts: 0 }
+          i.textContent = urlData.posts
+        })
+      } catch (err) {
+        console.error(err)
      }
    }

    window.pjax ? getCount() : window.addEventListener('load', getCount)
-
  })()
--- a/layout/includes/third-party/card-post-count/waline.pug
+++ b/layout/includes/third-party/card-post-count/waline.pug
@@ -1,3 +1,4 @@
+- const serverURL = theme.waline.serverURL.replace(/\/$/, '')
 script.
  (() => {
    async function loadWaline () {
@@ -5,7 +6,7 @@ script.
        const eleGroup = document.querySelectorAll('#recent-posts .waline-comment-count')
        const keyArray = Array.from(eleGroup).map(i => i.getAttribute('data-path'))

-        const res = await fetch(`!{theme.waline.serverURL}/api/comment?type=count&url=${keyArray}`, { method: 'GET' })
+        const res = await fetch(`!{serverURL}/api/comment?type=count&url=${keyArray}`, { method: 'GET' })
        const result = await res.json()
        
        result.data.forEach((count, index) => {
--- a/layout/includes/third-party/comments/artalk.pug
+++ b/layout/includes/third-party/comments/artalk.pug
@@ -1,8 +1,9 @@
 - const { server, site, option } = theme.artalk
+- const { use, lazyload } = theme.comments

 script.
-  function loadArtalk () {
-    function initArtalk () {
+  (() => {
+    const initArtalk = () => {
      window.artalkItem = new Artalk(Object.assign({
        el: '#artalk-wrap',
        server: '!{server}',
@@ -23,28 +24,29 @@ script.
      })
    }

-    if (typeof window.artalkItem === 'object') initArtalk()
-    else {
-      getCSS('!{theme.asset.artalk_css}').then(()=>{
-        getScript('!{theme.asset.artalk_js}').then(initArtalk)
-      })
+    const loadArtalk = async () => {
+      if (typeof window.artalkItem === 'object') initArtalk()
+      else {
+        await getCSS('!{theme.asset.artalk_css}')
+        await getScript('!{theme.asset.artalk_js}')
+        initArtalk()
+      }
    }
-  }

-  function artalkChangeMode (theme) {
-    const artalkWrap = document.getElementById('artalk-wrap')
-    if (!(artalkWrap && artalkWrap.children.length)) return
-    const isDark = theme === 'dark'
-    window.artalkItem.setDarkMode(isDark)
-  }
-
-  btf.addModeChange('artalk', artalkChangeMode)
+    const artalkChangeMode = theme => {
+      const artalkWrap = document.getElementById('artalk-wrap')
+      if (!(artalkWrap && artalkWrap.children.length)) return
+      const isDark = theme === 'dark'
+      window.artalkItem.setDarkMode(isDark)
+    }
  
-  if ('!{theme.comments.use[0]}' === 'Artalk' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('artalk-wrap'), loadArtalk)
-    else loadArtalk()
-  } else {
-    function loadOtherComment () {
-      loadArtalk()
+
+    btf.addGlobalFn('themeChange', artalkChangeMode, 'artalk')
+    
+    if ('!{use[0]}' === 'Artalk' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('artalk-wrap'), loadArtalk)
+      else loadArtalk()
+    } else {
+      window.loadOtherComment = loadArtalk
    }
-  }
+  })()
--- a/layout/includes/third-party/comments/disqus.pug
+++ b/layout/includes/third-party/comments/disqus.pug
@@ -1,7 +1,9 @@
- let disqusPageTitle = page.title.replace(/'/ig,"\\'")
+- const disqusPageTitle = page.title.replace(/'/ig,"\\'")
+- const { shortname, apikey } = theme.disqus
+- const { use, lazyload, count } = theme.comments

 script.
-  function loadDisqus () {
+  (() => {
    const disqus_config = function () {
      this.page.url = '!{ page.permalink }'
      this.page.identifier = '!{ url_for(page.path) }'
@@ -9,41 +11,49 @@ script.
    }

    const disqusReset = () => {
-      DISQUS.reset({
+      window.DISQUS && window.DISQUS.reset({
        reload: true,
        config: disqus_config
      })
    }

-    btf.addModeChange('disqus', disqusReset)
+    btf.addGlobalFn('themeChange', disqusReset, 'disqus')

-    if (window.DISQUS) disqusReset()
-    else {
-      (function() { 
-        var d = document, s = d.createElement('script');
-        s.src = 'https://!{theme.disqus.shortname}.disqus.com/embed.js';
-        s.setAttribute('data-timestamp', +new Date());
-        (d.head || d.body).appendChild(s);
-      })();
+    const loadDisqus = () =>{
+      if (window.DISQUS) disqusReset()
+      else {
+        const script = document.createElement('script')
+        script.src = 'https://!{shortname}.disqus.com/embed.js'
+        script.setAttribute('data-timestamp', +new Date())
+        document.head.appendChild(script)
+      }
    }
-  }

-  if ('!{theme.comments.use[0]}' === 'Disqus' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('disqus_thread'), loadDisqus)
-    else loadDisqus()
-  } else {
-    function loadOtherComment () {
-      loadDisqus()
+    const getCount = async() => {
+      try {
+        const eleGroup = document.querySelector('#post-meta .disqus-comment-count')
+        if (!eleGroup) return
+        const cleanedLinks = eleGroup.href.replace(/#post-comment$/, '')
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{shortname}&api_key=!{apikey}&thread:link=${cleanedLinks}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+
+        const count = result.response.length ? result.response[0].posts : 0
+        eleGroup.textContent = count
+      } catch (err) {
+        console.error(err)
+      }
    }
-  }

-if is_post() && !theme.comments.lazyload && theme.comments.count && theme.comments.use[0] === 'Disqus'
-  script.
-    if (window.DISQUSWIDGETS === undefined) {
-      var d = document, s = d.createElement('script');
-      s.src = 'https://!{theme.disqus.shortname}.disqus.com/count.js';
-      s.id = 'dsq-count-scr';
-      (d.head || d.body).appendChild(s);
+    if ('!{use[0]}' === 'Disqus' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('disqus_thread'), loadDisqus)
+      else {
+        loadDisqus()
+        !{ count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : '' }
+      }
    } else {
-      DISQUSWIDGETS.getCount({reset: true});
+      window.loadOtherComment = loadDisqus
    }
+  })()
--- a/layout/includes/third-party/comments/disqusjs.pug
+++ b/layout/includes/third-party/comments/disqusjs.pug
@@ -1,18 +1,19 @@
 - let disqusjsPageTitle = page.title.replace(/'/ig,"\\'")
+- const { shortname:dqShortname, apikey:dqApikey, option:dqOption } = theme.disqusjs

 script.
-  function loadDisqusjs () {
-    function initDisqusjs () {
+  (() => {
+    const initDisqusjs = () => {
      window.disqusjs = null
      disqusjs = new DisqusJS(Object.assign({
-        shortname: '!{theme.disqusjs.shortname}',
+        shortname: '!{dqShortname}',
        identifier: '!{ url_for(page.path) }',
        url: '!{ page.permalink }',
        title: '!{ disqusjsPageTitle }',
-        apikey: '!{theme.disqusjs.apikey}',
-      },!{JSON.stringify(theme.disqusjs.option)}))
+        apikey: '!{dqApikey}',
+      },!{JSON.stringify(dqOption)}))

-      disqusjs.render(document.getElementById('disqusjs'))
+      disqusjs.render(document.getElementById('disqusjs-wrap'))
    }

    const themeChange = () => {
@@ -22,36 +23,42 @@ script.
      initDisqusjs()
    }

+    btf.addGlobalFn('themeChange', themeChange, 'disqusjs')

-    btf.addModeChange('disqusjs', themeChange)
-
-    if (window.disqusJsLoad) initDisqusjs()
-    else {
-      getCSS('!{url_for(theme.asset.disqusjs_css)}')
-      getScript('!{url_for(theme.asset.disqusjs)}').then(initDisqusjs)
-      window.disqusJsLoad = true
+    const loadDisqusjs = async() => {
+      if (window.disqusJsLoad) initDisqusjs()
+      else {
+        await getCSS('!{url_for(theme.asset.disqusjs_css)}')
+        await getScript('!{url_for(theme.asset.disqusjs)}')
+        initDisqusjs()
+        window.disqusJsLoad = true
+      }
    }
-  }

-  if ('!{theme.comments.use[0]}' === 'Disqusjs' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('disqusjs'), loadDisqusjs)
-    else loadDisqusjs()
-  }
-  else {
-    function loadOtherComment () {
-      loadDisqusjs()
+    const getCount = async() => {
+      try {
+        const eleGroup = document.querySelector('#post-meta .disqusjs-comment-count')
+        if (!eleGroup) return
+        const cleanedLinks = eleGroup.href.replace(/#post-comment$/, '')
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{dqShortname}&api_key=!{dqApikey}&thread:link=${cleanedLinks}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+        const count = result.response.length ? result.response[0].posts : 0
+        eleGroup.textContent = count
+      } catch (err) {
+        console.error(err)
+      }
    }
-  }

-
-if is_post() && !theme.comments.lazyload && theme.comments.count && theme.comments.use[0] === 'Disqusjs'
-  script.
-    if (window.DISQUSWIDGETS === undefined) {
-      var d = document, s = d.createElement('script');
-      s.src = 'https://!{theme.disqus.shortname}.disqus.com/count.js';
-      s.id = 'dsq-count-scr';
-      (d.head || d.body).appendChild(s);
+    if ('!{theme.comments.use[0]}' === 'Disqusjs' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('disqusjs-wrap'), loadDisqusjs)
+      else {
+        loadDisqusjs()
+        !{ theme.comments.count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : '' }
+      }
    } else {
-      DISQUSWIDGETS.getCount({reset: true});
+      window.loadOtherComment = loadDisqusjs
    }
-
+  })()
--- a/layout/includes/third-party/comments/facebook_comments.pug
+++ b/layout/includes/third-party/comments/facebook_comments.pug
@@ -2,45 +2,45 @@
 - const fbSDK = theme.messenger.enable ? `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk/xfbml.customerchat.js#xfbml=1&version=${fbSDKVer}` : `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk.js#xfbml=1&version=${fbSDKVer}`

 script.
-  function loadFBComment () {
-    document.getElementById('fb-root') ? '' : document.body.insertAdjacentHTML('afterend', '<div id="fb-root"></div>')
+  (()=>{
+    const loadFBComment = () => {
+      document.getElementById('fb-root') ? '' : document.body.insertAdjacentHTML('afterend', '<div id="fb-root"></div>')

-    const themeNow = document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light'
-    const $fbComment = document.getElementsByClassName('fb-comments')[0]
-    $fbComment.setAttribute('data-colorscheme',themeNow)
-    $fbComment.setAttribute('data-href', '!{urlNoIndex(page.permalink)}')
+      const themeNow = document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light'
+      const $fbComment = document.getElementsByClassName('fb-comments')[0]
+      $fbComment.setAttribute('data-colorscheme',themeNow)
+      $fbComment.setAttribute('data-href', '!{urlNoIndex(page.permalink)}')

-    if (typeof FB === 'object') {
-      FB.XFBML.parse(document.getElementsByClassName('post-meta-commentcount')[0])
-      FB.XFBML.parse(document.getElementById('post-comment'))
+      if (typeof FB === 'object') {
+        FB.XFBML.parse(document.getElementsByClassName('post-meta-commentcount')[0])
+        FB.XFBML.parse(document.getElementById('post-comment'))
+      }
+      else {
+        let ele = document.createElement('script')
+        ele.setAttribute('src','!{fbSDK}')
+        ele.setAttribute('async', 'true')
+        ele.setAttribute('defer', 'true')
+        ele.setAttribute('crossorigin', 'anonymous')
+        ele.setAttribute('id', 'facebook-jssdk')
+        document.getElementById('fb-root').insertAdjacentElement('afterbegin',ele)
+      }
    }
-    else {
-      let ele = document.createElement('script')
-      ele.setAttribute('src','!{fbSDK}')
-      ele.setAttribute('async', 'true')
-      ele.setAttribute('defer', 'true')
-      ele.setAttribute('crossorigin', 'anonymous')
-      ele.setAttribute('id', 'facebook-jssdk')
-      document.getElementById('fb-root').insertAdjacentElement('afterbegin',ele)
+
+    const fbModeChange = theme => {
+      const $fbComment = document.getElementsByClassName('fb-comments')[0]
+      if ($fbComment && typeof FB === 'object') {
+        $fbComment.setAttribute('data-colorscheme',theme)
+        FB.XFBML.parse(document.getElementById('post-comment'))
+      }
    }
-  }

-  function fbModeChange (theme) {
-    const $fbComment = document.getElementsByClassName('fb-comments')[0]
-    if ($fbComment && typeof FB === 'object') {
-      $fbComment.setAttribute('data-colorscheme',theme)
-      FB.XFBML.parse(document.getElementById('post-comment'))
+    btf.addGlobalFn('themeChange', fbModeChange, 'facebook_comments')
+
+    if ('!{theme.comments.use[0]}' === 'Facebook Comments' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.querySelector('#post-comment .fb-comments'), loadFBComment)
+      else loadFBComment()
+    } else {
+      window.loadOtherComment = loadFBComment
    }
-  }
-
-  btf.addModeChange('facebook_comments', fbModeChange)
-
-  if ('!{theme.comments.use[0]}' === 'Facebook Comments' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.querySelector('#post-comment .fb-comments'), loadFBComment)
-    else loadFBComment()
-  } else {
-    function loadOtherComment () {
-      loadFBComment()
-    }
-  }
+  })()

--- a/layout/includes/third-party/comments/giscus.pug
+++ b/layout/includes/third-party/comments/giscus.pug
@@ -1,53 +1,54 @@
 - const { repo, repo_id, category_id, theme:themes, option } = theme.giscus
 - const giscusUrl = theme.asset.giscus || 'https://giscus.app/client.js'
 - const giscusOriginUrl = new URL(giscusUrl).origin
+- const { use, lazyload } = theme.comments

 script.
-  function getGiscusTheme (theme) {
-    return theme === 'dark' ? '!{themes.dark}' : '!{themes.light}'
-  }
-
-  function loadGiscus () {
-    const config = Object.assign({
-      src: '!{giscusUrl}',
-      'data-repo': '!{repo}',
-      'data-repo-id': '!{repo_id}',
-      'data-category-id': '!{category_id}',
-      'data-mapping': 'pathname',
-      'data-theme': getGiscusTheme(document.documentElement.getAttribute('data-theme')),
-      'data-reactions-enabled': '1',
-      crossorigin: 'anonymous',
-      async: true
-    },!{JSON.stringify(option)})
-
-    let ele = document.createElement('script')
-    for (let key in config) {
-      ele.setAttribute(key, config[key])
-    }
-    document.getElementById('giscus-wrap').insertAdjacentElement('afterbegin',ele)
-  }
-
-  function changeGiscusTheme (theme) {
-    function sendMessage(message) {
-      const iframe = document.querySelector('iframe.giscus-frame')
-      if (!iframe) return
-      iframe.contentWindow.postMessage({ giscus: message }, '!{giscusOriginUrl}')
+  (()=>{
+    const getGiscusTheme = theme => {
+      return theme === 'dark' ? '!{themes.dark}' : '!{themes.light}'
    }

-    sendMessage({
-      setConfig: {
-        theme: getGiscusTheme(theme)
+    const loadGiscus = () => {
+      const config = Object.assign({
+        src: '!{giscusUrl}',
+        'data-repo': '!{repo}',
+        'data-repo-id': '!{repo_id}',
+        'data-category-id': '!{category_id}',
+        'data-mapping': 'pathname',
+        'data-theme': getGiscusTheme(document.documentElement.getAttribute('data-theme')),
+        'data-reactions-enabled': '1',
+        crossorigin: 'anonymous',
+        async: true
+      },!{JSON.stringify(option)})
+
+      const ele = document.createElement('script')
+      for (let key in config) {
+        ele.setAttribute(key, config[key])
      }
-    });
-  }
-
-  btf.addModeChange('giscus', changeGiscusTheme)
-
-  if ('!{theme.comments.use[0]}' === 'Giscus' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('giscus-wrap'), loadGiscus)
-    else loadGiscus()
-  } else {
-    function loadOtherComment () {
-      loadGiscus()
+      document.getElementById('giscus-wrap').appendChild(ele)
    }
-  }
+
+    const changeGiscusTheme = theme => {
+      const sendMessage = message => {
+        const iframe = document.querySelector('iframe.giscus-frame')
+        if (!iframe) return
+        iframe.contentWindow.postMessage({ giscus: message }, '!{giscusOriginUrl}')
+      }
+
+      sendMessage({
+        setConfig: {
+          theme: getGiscusTheme(theme)
+        }
+      });
+    }
+
+    btf.addGlobalFn('themeChange', changeGiscusTheme, 'giscus')
+
+    if ('!{use[0]}' === 'Giscus' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('giscus-wrap'), loadGiscus)
+      else loadGiscus()
+    } else {
+      window.loadOtherComment= loadGiscus
+    }
+  })()
--- a/layout/includes/third-party/comments/gitalk.pug
+++ b/layout/includes/third-party/comments/gitalk.pug
@@ -1,41 +1,44 @@
+- const { client_id, client_secret, repo, owner, admin, option } = theme.gitalk
+
 script.
-  function loadGitalk () {
-    function initGitalk () {
-      var gitalk = new Gitalk(Object.assign({
-        clientID: '!{theme.gitalk.client_id}',
-        clientSecret: '!{theme.gitalk.client_secret}',
-        repo: '!{theme.gitalk.repo}',
-        owner: '!{theme.gitalk.owner}',
-        admin: ['!{theme.gitalk.admin}'],
+  (() => {
+    const initGitalk = () => {
+      const gitalk = new Gitalk(Object.assign({
+        clientID: '!{client_id}',
+        clientSecret: '!{client_secret}',
+        repo: '!{repo}',
+        owner: '!{owner}',
+        admin: ['!{admin}'],
        id: '!{md5(page.path)}',
        updateCountCallback: commentCount
-      },!{JSON.stringify(theme.gitalk.option)}))
+      },!{JSON.stringify(option)}))

      gitalk.render('gitalk-container')
    }

-    if (typeof Gitalk === 'function') initGitalk()
-    else {
-      getCSS('!{url_for(theme.asset.gitalk_css)}')
-      getScript('!{url_for(theme.asset.gitalk)}').then(initGitalk)
+    const loadGitalk = async() => {
+      if (typeof Gitalk === 'function') initGitalk()
+      else {
+        await getCSS('!{url_for(theme.asset.gitalk_css)}')
+        await getScript('!{url_for(theme.asset.gitalk)}')
+        initGitalk()
+      }
    }
-  }
-  
-  function commentCount(n){
-    let isCommentCount = document.querySelector('#post-meta .gitalk-comment-count')
-    if (isCommentCount) {
-      isCommentCount.textContent= n
+    
+    const commentCount = n => {
+      const isCommentCount = document.querySelector('#post-meta .gitalk-comment-count')
+      if (isCommentCount) {
+        isCommentCount.textContent= n
+      }
    }
-  }

-  if ('!{theme.comments.use[0]}' === 'Gitalk' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('gitalk-container'), loadGitalk)
-    else loadGitalk()
-  } else {
-    function loadOtherComment () {
-      loadGitalk()
+    if ('!{theme.comments.use[0]}' === 'Gitalk' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('gitalk-container'), loadGitalk)
+      else loadGitalk()
+    } else {
+      window.loadOtherComment = loadGitalk
    }
-  }
+  })()



--- a/layout/includes/third-party/comments/index.pug
+++ b/layout/includes/third-party/comments/index.pug
@@ -7,9 +7,9 @@ hr.custom-hr
      span= ' ' + _p('comment')
    
    if theme.comments.use.length > 1
-      #comment-switch
+      .comment-switch
        span.first-comment=defaultComment
-        span.switch-btn
+        span#switch-btn
        span.second-comment=theme.comments.use[1]


@@ -22,7 +22,7 @@ hr.custom-hr
          when 'Valine'
            #vcomment.vcomment
          when 'Disqusjs'
-            #disqusjs
+            #disqusjs-wrap
          when 'Livere'
            #lv-container(data-id="city" data-uid=theme.livere.uid)
          when 'Gitalk'
--- a/layout/includes/third-party/comments/livere.pug
+++ b/layout/includes/third-party/comments/livere.pug
@@ -1,26 +1,25 @@
-script.
-  function loadLivere () {
-    if (typeof LivereTower === 'object') {
-      window.LivereTower.init()
-    }
-    else {
-      (function(d, s) {
-          var j, e = d.getElementsByTagName(s)[0];
-          if (typeof LivereTower === 'function') { return; }
-          j = d.createElement(s);
-          j.src = 'https://cdn-city.livere.com/js/embed.dist.js';
-          j.async = true;
-          e.parentNode.insertBefore(j, e);
-      })(document, 'script');
-    }
-  }
+- const { use, lazyload } = theme.comments

-  if ('!{theme.comments.use[0]}' === 'Livere' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('lv-container'), loadLivere)
-    else loadLivere()
-  }
-  else {
-    function loadOtherComment () {
-      loadLivere()
+script.
+  (()=>{
+    const loadLivere = () => {
+      if (typeof LivereTower === 'object') window.LivereTower.init()
+      else {
+        (function(d, s) {
+            var j, e = d.getElementsByTagName(s)[0];
+            if (typeof LivereTower === 'function') { return; }
+            j = d.createElement(s);
+            j.src = 'https://cdn-city.livere.com/js/embed.dist.js';
+            j.async = true;
+            e.parentNode.insertBefore(j, e);
+        })(document, 'script');
+      }
    }
-  }
+
+    if ('!{use[0]}' === 'Livere' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('lv-container'), loadLivere)
+      else loadLivere()
+    } else {
+      window.loadOtherComment = loadLivere
+    }
+  })()
--- a/layout/includes/third-party/comments/remark42.pug
+++ b/layout/includes/third-party/comments/remark42.pug
@@ -56,7 +56,7 @@ script.
    window.REMARK42.changeTheme(theme)
  }

-  btf.addModeChange('remark42', remarkChangeMode)
+  btf.addGlobalFn('themeChange', remarkChangeMode, 'remark42')

  if ('!{theme.comments.use[0]}' === 'Remark42' || !!{theme.comments.lazyload}) {
    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('remark42'), loadRemark42)
--- a/layout/includes/third-party/comments/twikoo.pug
+++ b/layout/includes/third-party/comments/twikoo.pug
@@ -2,18 +2,23 @@
 - const { use, lazyload, count } = theme.comments

 script.
-  (()=>{
+  (() => {
    const init = () => {
      twikoo.init(Object.assign({
        el: '#twikoo-wrap',
        envId: '!{envId}',
        region: '!{region}',
-        onCommentLoaded: function () {
+        onCommentLoaded: () => {
          btf.loadLightbox(document.querySelectorAll('#twikoo .tk-content img:not(.tk-owo-emotion)'))
        }
      }, !{JSON.stringify(option)}))
    }

+    const loadTwikoo = () => {
+      if (typeof twikoo === 'object') setTimeout(init,0)
+      else getScript('!{url_for(theme.asset.twikoo)}').then(init)
+    }
+
    const getCount = () => {
      const countELement = document.getElementById('twikoo-count')
      if(!countELement) return
@@ -22,32 +27,20 @@ script.
        region: '!{region}',
        urls: [window.location.pathname],
        includeReply: false
-      }).then(function (res) {
+      }).then(res => {
        countELement.textContent = res[0].count
-      }).catch(function (err) {
-        console.error(err);
-      });
-    }
-
-    const runFn = () => {
-      init()
-      !{count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : ''}
-    }
-
-    const loadTwikoo = () => {
-      if (typeof twikoo === 'object') {
-        setTimeout(runFn,0)
-        return
-      } 
-      getScript('!{url_for(theme.asset.twikoo)}').then(runFn)
+      }).catch(err => {
+        console.error(err)
+      })
    }

    if ('!{use[0]}' === 'Twikoo' || !!{lazyload}) {
      if (!{lazyload}) btf.loadComment(document.getElementById('twikoo-wrap'), loadTwikoo)
-      else loadTwikoo()
-    } else {
-      window.loadOtherComment = () => {
+      else {
        loadTwikoo()
+        !{count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : ''}
      }
+    } else {
+      window.loadOtherComment = loadTwikoo
    }
  })()
--- a/layout/includes/third-party/comments/utterances.pug
+++ b/layout/includes/third-party/comments/utterances.pug
@@ -1,36 +1,39 @@
+- const { use, lazyload } = theme.comments
+- const { repo, issue_term, light_theme, dark_theme } = theme.utterances
+
 script.
-  function loadUtterances () {
-    let ele = document.createElement('script')
-    ele.setAttribute('id', 'utterances_comment')
-    ele.setAttribute('src', 'https://utteranc.es/client.js')
-    ele.setAttribute('repo', '!{theme.utterances.repo}')
-    ele.setAttribute('issue-term', '!{theme.utterances.issue_term}')
-    let nowTheme = document.documentElement.getAttribute('data-theme') === 'dark' ? '#{theme.utterances.dark_theme}' : '#{theme.utterances.light_theme}'
-    ele.setAttribute('theme', nowTheme)
-    ele.setAttribute('crossorigin', 'anonymous')
-    ele.setAttribute('async', 'true')
-    document.getElementById('utterances-wrap').insertAdjacentElement('afterbegin',ele)
-  }
-
-  function utterancesTheme (theme) {
-    const iframe = document.querySelector('.utterances-frame')
-    if (iframe) {
-      const theme = theme === 'dark' ? '#{theme.utterances.dark_theme}' : '#{theme.utterances.light_theme}'
-      const message = {
-        type: 'set-theme',
-        theme: theme
-      };
-      iframe.contentWindow.postMessage(message, 'https://utteranc.es');
+  (() => {
+    const loadUtterances = () => {
+      let ele = document.createElement('script')
+      ele.id = 'utterances_comment'
+      ele.src = 'https://utteranc.es/client.js'
+      ele.setAttribute('repo', '!{repo}')
+      ele.setAttribute('issue-term', '!{issue_term}')
+      const nowTheme = document.documentElement.getAttribute('data-theme') === 'dark' ? '#{dark_theme}' : '#{light_theme}'
+      ele.setAttribute('theme', nowTheme)
+      ele.crossOrigin = 'anonymous'
+      ele.async = true
+      document.getElementById('utterances-wrap').appendChild(ele)
    }
-  }

-  btf.addModeChange('utterances', utterancesTheme)
-
-  if ('!{theme.comments.use[0]}' === 'Utterances' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('utterances-wrap'), loadUtterances)
-    else loadUtterances()
-  } else {
-    function loadOtherComment () {
-      loadUtterances()
+    const utterancesTheme = theme => {
+      const iframe = document.querySelector('.utterances-frame')
+      if (iframe) {
+        const theme = theme === 'dark' ? '#{dark_theme}' : '#{light_theme}'
+        const message = {
+          type: 'set-theme',
+          theme: theme
+        };
+        iframe.contentWindow.postMessage(message, 'https://utteranc.es');
+      }
    }
-  }
+
+    btf.addGlobalFn('themeChange', utterancesTheme, 'utterances')
+
+    if ('!{use[0]}' === 'Utterances' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('utterances-wrap'), loadUtterances)
+      else loadUtterances()
+    } else {
+      window.loadOtherComment = loadUtterances
+    }
+  })()
--- a/layout/includes/third-party/comments/valine.pug
+++ b/layout/includes/third-party/comments/valine.pug
@@ -1,33 +1,38 @@
+- const { use, lazyload } = theme.comments
+- const { appId, appKey, avatar, serverURLs, visitor, option } = theme.valine
+
 - let emojiMaps = '""'
 if site.data.valine
  - emojiMaps = JSON.stringify(site.data.valine)

 script.
-  function loadValine () {
-    function initValine () {
+  (() => {
+    const initValine = () => {
      const valine = new Valine(Object.assign({
        el: '#vcomment',
-        appId: '#{theme.valine.appId}',
-        appKey: '#{theme.valine.appKey}',
-        avatar: '#{theme.valine.avatar}',
-        serverURLs: '#{theme.valine.serverURLs}',
+        appId: '#{appId}',
+        appKey: '#{appKey}',
+        avatar: '#{avatar}',
+        serverURLs: '#{serverURLs}',
        emojiMaps: !{emojiMaps},
        path: window.location.pathname,
-        visitor: #{theme.valine.visitor}
-      }, !{JSON.stringify(theme.valine.option)}))
+        visitor: #{visitor}
+      }, !{JSON.stringify(option)}))
    }

-    if (typeof Valine === 'function') initValine() 
-    else getScript('!{url_for(theme.asset.valine)}').then(initValine)
-  }
-
-  if ('!{theme.comments.use[0]}' === 'Valine' || !!{theme.comments.lazyload}) {
-    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('vcomment'),loadValine)
-    else setTimeout(loadValine, 0)
-  } else {
-    function loadOtherComment () {
-      loadValine()
+    const loadValine = async () => {
+      if (typeof Valine === 'function') initValine()
+      else {
+        await getScript('!{url_for(theme.asset.valine)}')
+        initValine()
+      }
    }
-  }
-  
+
+    if ('!{use[0]}' === 'Valine' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('vcomment'),loadValine)
+      else setTimeout(loadValine, 0)
+    } else {
+      window.loadOtherComment = loadValine
+    }
+  })()

--- a/layout/includes/third-party/comments/waline.pug
+++ b/layout/includes/third-party/comments/waline.pug
@@ -2,8 +2,8 @@
 - const { lazyload, count, use } = theme.comments

 script.
-  function loadWaline () {
-    function initWaline () {
+  (() => {
+    const initWaline = () => {
      const waline = Waline.init(Object.assign({
        el: '#waline-wrap',
        serverURL: '!{serverURL}',
@@ -14,21 +14,20 @@ script.
      }, !{JSON.stringify(option)}))
    }

-    if (typeof Waline === 'object') initWaline()
-    else {
-      getCSS('!{url_for(theme.asset.waline_css)}').then(() => {
-        getScript('!{url_for(theme.asset.waline_js)}').then(initWaline)
-      })
+    const loadWaline = async () => {
+      if (typeof Waline === 'object') initWaline()
+      else {
+        await getCSS('!{url_for(theme.asset.waline_css)}')
+        await getScript('!{url_for(theme.asset.waline_js)}')
+        initWaline()
+      }
    }
-  }

-  if ('!{use[0]}' === 'Waline' || !!{lazyload}) {
-    if (!{lazyload}) btf.loadComment(document.getElementById('waline-wrap'),loadWaline)
-    else setTimeout(loadWaline, 0)
-  } else {
-    function loadOtherComment () {
-      loadWaline()
+    if ('!{use[0]}' === 'Waline' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('waline-wrap'),loadWaline)
+      else setTimeout(loadWaline, 0)
+    } else {
+      window.loadOtherComment = loadWaline
    }
-  }
-  
+  })()

--- a/layout/includes/third-party/math/mermaid.pug
+++ b/layout/includes/third-party/math/mermaid.pug
@@ -32,7 +32,7 @@ script.
      window.loadMermaid ? runMermaid() : getScript('!{url_for(theme.asset.mermaid)}').then(runMermaid)
    }

-    btf.addModeChange('mermaid', runMermaid)
+    btf.addGlobalFn('themeChange', runMermaid, 'mermaid')

    window.pjax ? loadMermaid() : document.addEventListener('DOMContentLoaded', loadMermaid)
  })()
--- a/layout/includes/third-party/newest-comments/waline.pug
+++ b/layout/includes/third-party/newest-comments/waline.pug
@@ -1,3 +1,5 @@
+- const serverURL = theme.waline.serverURL.replace(/\/$/, '')
+
 script.
  window.addEventListener('load', () => {
    const changeContent = content => {
@@ -43,7 +45,7 @@ script.

    const getComment = async () => {
      try {
-        const res = await fetch('!{theme.waline.serverURL}/api/comment?type=recent&count=!{theme.newest_comments.limit}', { method: 'GET' })
+        const res = await fetch('!{serverURL}/api/comment?type=recent&count=!{theme.newest_comments.limit}', { method: 'GET' })
        const result = await res.json()
        const walineArray = result.data.map(e => {
          return {
--- a/layout/includes/third-party/pjax.pug
+++ b/layout/includes/third-party/pjax.pug
@@ -26,11 +26,11 @@ script.

  document.addEventListener('pjax:send', function () {

-    // removeEventListener scroll 
-    window.tocScrollFn && window.removeEventListener('scroll', window.tocScrollFn)
-    window.scrollCollect && window.removeEventListener('scroll', scrollCollect)
+    // removeEventListener
+    btf.removeGlobalFnEvent('pjax')
+    btf.removeGlobalFnEvent('themeChange')

-    document.getElementById('rightside').style.cssText = "opacity: ''; transform: ''"
+    document.getElementById('rightside').classList.remove('rightside-show')
    
    if (window.aplayers) {
      for (let i = 0; i < window.aplayers.length; i++) {
@@ -76,8 +76,8 @@ script.
    typeof Prism === 'object' && Prism.highlightAll()
  })

-  document.addEventListener('pjax:error', (e) => {
+  document.addEventListener('pjax:error', e => {
    if (e.request.status === 404) {
-      pjax.loadUrl('/404.html')
+      pjax.loadUrl('!{url_for("/404.html")}')
    }
  })
--- a/layout/includes/third-party/search/docsearch.pug
+++ b/layout/includes/third-party/search/docsearch.pug
@@ -13,11 +13,12 @@
        container: '#docsearch',
      }, !{JSON.stringify(option)}))

+      const handleClick = () => {
+        document.querySelector('.DocSearch-Button').click()
+      }

      const searchClickFn = () => {
-        document.querySelector('#search-button > .search').addEventListener('click', () => {
-          document.querySelector('.DocSearch-Button').click()
-        })
+        btf.addEventListenerPjax(document.querySelector('#search-button > .search'), 'click', handleClick)
      }

      searchClickFn()
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "hexo-theme-butterfly",
-  "version": "4.9.0",
+  "version": "4.10.0-b1",
  "description": "A Simple and Card UI Design theme for Hexo",
  "main": "package.json",
  "scripts": {
--- a/plugins.yml
+++ b/plugins.yml
@@ -5,7 +5,7 @@ algolia_search:
 instantsearch:
  name: instantsearch.js
  file: dist/instantsearch.production.min.js
-  version: 4.56.3
+  version: 4.56.5
 pjax:
  name: pjax
  file: pjax.min.js
@@ -73,7 +73,7 @@ katex_copytex:
 mermaid:
  name: mermaid
  file: dist/mermaid.min.js
-  version: 10.2.3
+  version: 10.2.4
 canvas_ribbon:
  name: butterfly-extsrc
  file: dist/canvas-ribbon.min.js
@@ -105,7 +105,7 @@ ClickShowText:
 lazyload:
  name: vanilla-lazyload
  file: dist/lazyload.iife.min.js
-  version: 17.8.3
+  version: 17.8.4
 instantpage:
  name: instant.page
  file: instantpage.js
@@ -121,12 +121,12 @@ pangu:
 fancybox_css:
  name: '@fancyapps/ui'
  file: dist/fancybox/fancybox.css
-  version: 5.0.19
+  version: 5.0.20
  other_name: fancyapps-ui
 fancybox:
  name: '@fancyapps/ui'
  file: dist/fancybox/fancybox.umd.js
-  version: 5.0.19
+  version: 5.0.20
  other_name: fancyapps-ui
 medium_zoom:
  name: medium-zoom
@@ -145,14 +145,11 @@ fontawesome:
  file: css/all.min.css
  other_name: font-awesome
  version: 6.4.0
-flickr_justified_gallery_js:
-  name: flickr-justified-gallery
-  file: dist/fjGallery.min.js
-  version: 2.1.2
-flickr_justified_gallery_css:
-  name: flickr-justified-gallery
-  file: dist/fjGallery.css
-  version: 2.1.2
+egjs_infinitegrid:
+  name: '@egjs/infinitegrid'
+  other_name: egjs-infinitegrid
+  file: dist/infinitegrid.min.js
+  version: 4.10.0
 aplayer_css:
  name: aplayer
  file: dist/APlayer.min.css
--- a/scripts/events/stylus.js
+++ b/scripts/events/stylus.js
@@ -1,15 +1,16 @@
 /**
- * stylus
+ * Stylus renderer
 */

 'use strict'

-hexo.extend.filter.register('stylus:renderer', function (style) {
-  const { highlight, prismjs } = hexo.config
-  style
-    .define('$highlight_enable', highlight && highlight.enable)
-    .define('$highlight_line_number', highlight && highlight.line_number)
-    .define('$prismjs_enable', prismjs && prismjs.enable)
-    .define('$prismjs_line_number', prismjs && prismjs.line_number)
-    // .import(this.source_dir.replace(/\\/g, '/') + '_data/css/*')
+hexo.extend.filter.register('stylus:renderer', style => {
+  const { enable: highlightEnable, line_number: highlightLineNumber } = hexo.config.highlight
+  const { enable: prismjsEnable, line_number: prismjsLineNumber } = hexo.config.prismjs
+
+  style.define('$highlight_enable', highlightEnable)
+    .define('$highlight_line_number', highlightLineNumber)
+    .define('$prismjs_enable', prismjsEnable)
+    .define('$prismjs_line_number', prismjsLineNumber)
+  // .import(`${this.source_dir.replace(/\\/g, '/')}_data/css/*`)
 })
--- a/scripts/filters/post_lazyload.js
+++ b/scripts/filters/post_lazyload.js
@@ -8,22 +8,20 @@

 const urlFor = require('hexo-util').url_for.bind(hexo)

-function lazyload (htmlContent) {
+const lazyload = htmlContent => {
  const bg = hexo.theme.config.lazyload.placeholder ? urlFor(hexo.theme.config.lazyload.placeholder) : 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7'
  return htmlContent.replace(/(<img.*? src=)/ig, `$1 "${bg}" data-lazy-src=`)
 }

-hexo.extend.filter.register('after_render:html', function (data) {
-  const config = hexo.theme.config.lazyload
-  if (!config.enable) return
-  if (config.field !== 'site') return
-  return lazyload.call(this, data)
+hexo.extend.filter.register('after_render:html', data => {
+  const { enable, field } = hexo.theme.config.lazyload
+  if (!enable || field !== 'site') return
+  return lazyload(data)
 })

 hexo.extend.filter.register('after_post_render', data => {
-  const config = hexo.theme.config.lazyload
-  if (!config.enable) return
-  if (config.field !== 'post') return
-  data.content = lazyload.call(this, data.content)
+  const { enable, field } = hexo.theme.config.lazyload
+  if (!enable || field !== 'post') return
+  data.content = lazyload(data.content)
  return data
 })
--- a/scripts/filters/random_cover.js
+++ b/scripts/filters/random_cover.js
@@ -5,40 +5,35 @@

 'use strict'

-hexo.extend.filter.register('before_post_render', function (data) {
+hexo.extend.filter.register('before_post_render', data => {
  const imgTestReg = /\.(png|jpe?g|gif|svg|webp)(\?.*)?$/i
-  let randomCover
-  let coverVal = data.cover
+  let { cover: coverVal, top_img: topImg } = data

  // Add path to top_img and cover if post_asset_folder is enabled
  if (hexo.config.post_asset_folder) {
-    const topImg = data.top_img
-    if (topImg && topImg.indexOf('/') === -1 && imgTestReg.test(topImg)) data.top_img = data.path + topImg
-    if (coverVal && coverVal.indexOf('/') === -1 && imgTestReg.test(coverVal)) data.cover = data.path + coverVal
+    if (topImg && topImg.indexOf('/') === -1 && imgTestReg.test(topImg)) data.top_img = `${data.path}${topImg}`
+    if (coverVal && coverVal.indexOf('/') === -1 && imgTestReg.test(coverVal)) data.cover = `${data.path}${coverVal}`
  }

  const randomCoverFn = () => {
-    const theme = hexo.theme.config
-    if (!(theme.cover && theme.cover.default_cover)) return false
-    if (!Array.isArray(theme.cover.default_cover)) return theme.cover.default_cover
-    const num = Math.floor(Math.random() * theme.cover.default_cover.length)
-    return theme.cover.default_cover[num]
+    const { cover: { default_cover: defaultCover } } = hexo.theme.config
+    if (!defaultCover) return false
+    if (!Array.isArray(defaultCover)) return defaultCover
+    const num = Math.floor(Math.random() * defaultCover.length)
+    return defaultCover[num]
  }

  if (coverVal === false) return data

  // If cover is not set, use random cover
  if (!coverVal) {
-    randomCover = randomCoverFn()
+    const randomCover = randomCoverFn()
    data.cover = randomCover
    coverVal = randomCover // update coverVal
  }

-  if (coverVal) {
-    if (coverVal.indexOf('//') !== -1 || imgTestReg.test(coverVal)) {
-      data.cover_type = 'img'
-      return data
-    }
+  if (coverVal && (coverVal.indexOf('//') !== -1 || imgTestReg.test(coverVal))) {
+    data.cover_type = 'img'
  }

  return data
--- a/scripts/helpers/aside_categories.js
+++ b/scripts/helpers/aside_categories.js
@@ -31,6 +31,7 @@ hexo.extend.helper.register('aside_categories', function (categories, options) {
    if (parent) { query.parent = parent } else { query.parent = { $exists: false } }
    return categories.find(query).sort(orderby, order).filter((cat) => cat.length)
  }
+  let expandBtn = ''

  const hierarchicalList = (t, level, parent, topparent = true) => {
    let result = ''
@@ -59,6 +60,7 @@ hexo.extend.helper.register('aside_categories', function (categories, options) {
          }

          if (isExpand && isTopParent && child) {
+            expandBtn = ' expandBtn'
            result += `<i class="fas fa-caret-left ${expandClass}"></i>`
          }

@@ -91,7 +93,7 @@ hexo.extend.helper.register('aside_categories', function (categories, options) {
            <span>${this._p('aside.card_categories')}</span>
            ${moreButton()}
            </div>
-            <ul class="card-category-list" id="aside-cat-list">
+            <ul class="card-category-list${expandBtn}" id="aside-cat-list">
            ${list[0]}
            </ul>`
 })
--- a/scripts/helpers/findArchiveLength.js
+++ b/scripts/helpers/findArchiveLength.js
@@ -1,36 +1,36 @@
-hexo.extend.helper.register('findArchiveLength', function (func) {
-  const allPostsLength = this.site.posts.length
-  if (hexo.config.archive_generator && hexo.config.archive_generator.enable === false) return allPostsLength
-  const { yearly, monthly, daily } = hexo.config.archive_generator
+hexo.extend.helper.register('getArchiveLength', function () {
+  const { archive_generator: archiveGenerator } = hexo.config
+  if (archiveGenerator && archiveGenerator.enable === false) return this.site.posts.length
+  const { yearly, monthly, daily } = archiveGenerator
  const { year, month, day } = this.page
-  if (yearly === false || !year) return allPostsLength
+  if (yearly === false || !year) return this.site.posts.length

  const posts = this.site.posts.sort('date')

  const compareFunc = (type, y1, m1, d1, y2, m2, d2) => {
-    if (type === 'year') {
-      return y1 === y2
-    } else if (type === 'month') {
-      return y1 === y2 && m1 === m2
-    } else if (type === 'day') {
-      return y1 === y2 && m1 === m2 && d1 === d2
+    switch (type) {
+      case 'year':
+        return y1 === y2
+      case 'month':
+        return y1 === y2 && m1 === m2
+      case 'day':
+        return y1 === y2 && m1 === m2 && d1 === d2
+      default:
+        return false
    }
  }

  const generateDateObj = (type) => {
-    const dateObj = []
-    let length = 0
-
-    posts.forEach(post => {
+    return posts.reduce((dateObj, post) => {
      const date = post.date.clone()
      const year = date.year()
      const month = date.month() + 1
      const day = date.date()
-      const lastData = dateObj[length - 1]
+      const lastData = dateObj[dateObj.length - 1]

      if (!lastData || !compareFunc(type, lastData.year, lastData.month, lastData.day, year, month, day)) {
        const name = type === 'year' ? year : type === 'month' ? `${year}-${month}` : `${year}-${month}-${day}`
-        length = dateObj.push({
+        dateObj.push({
          name,
          year,
          month,
@@ -40,19 +40,19 @@ hexo.extend.helper.register('findArchiveLength', function (func) {
      } else {
        lastData.count++
      }
-    })

-    return dateObj
+      return dateObj
+    }, [])
  }

-  const data = func('createArchiveObj', () => {
-    const yearObj = yearly ? generateDateObj('year') : []
-    const monthObj = monthly ? generateDateObj('month') : []
-    const dayObj = daily ? generateDateObj('day') : []
-    const fullObj = [...yearObj, ...monthObj, ...dayObj]
-    return fullObj
+  const data = this.fragment_cache('createArchiveObj', () => {
+    const dateObjs = []
+    if (yearly) dateObjs.push(...generateDateObj('year'))
+    if (monthly) dateObjs.push(...generateDateObj('month'))
+    if (daily) dateObjs.push(...generateDateObj('day'))
+    return dateObjs
  })

-  const name = month ? day ? `${year}-${month}-${day}` : `${year}-${month}` : year
+  const name = month ? (day ? `${year}-${month}-${day}` : `${year}-${month}`) : year
  return data.find(item => item.name === name).count
 })
--- a/scripts/helpers/inject_head_js.js
+++ b/scripts/helpers/inject_head_js.js
@@ -7,87 +7,99 @@

 hexo.extend.helper.register('inject_head_js', function () {
  const { darkmode, aside } = this.theme
-  const start = darkmode.start ? darkmode.start : 6
-  const end = darkmode.end ? darkmode.end : 18
+  const start = darkmode.start || 6
+  const end = darkmode.end || 18
  const { theme_color } = hexo.theme.config
  const themeColorLight = (theme_color && theme_color.enable && theme_color.meta_theme_color_light) || '#ffffff'
  const themeColorDark = (theme_color && theme_color.enable && theme_color.meta_theme_color_dark) || '#0d0d0d'

-  const localStore = `
-    win.saveToLocal = {
-      set: function setWithExpiry(key, value, ttl) {
-        if (ttl === 0) return
-        const now = new Date()
-        const expiryDay = ttl * 86400000
-        const item = {
-          value: value,
-          expiry: now.getTime() + expiryDay,
+  const createLocalStore = () => {
+    return `
+      win.saveToLocal = {
+        set: (key, value, ttl) => {
+          if (ttl === 0) return
+          const now = Date.now()
+          const expiry = now + ttl * 86400000
+          const item = {
+            value,
+            expiry
+          }
+          localStorage.setItem(key, JSON.stringify(item))
+        },
+      
+        get: key => {
+          const itemStr = localStorage.getItem(key)
+      
+          if (!itemStr) {
+            return undefined
+          }
+          const item = JSON.parse(itemStr)
+          const now = Date.now()
+      
+          if (now > item.expiry) {
+            localStorage.removeItem(key)
+            return undefined
+          }
+          return item.value
        }
-        localStorage.setItem(key, JSON.stringify(item))
-      },
-
-      get: function getWithExpiry(key) {
-        const itemStr = localStorage.getItem(key)
-
-        if (!itemStr) {
-          return undefined
-        }
-        const item = JSON.parse(itemStr)
-        const now = new Date()
-
-        if (now.getTime() > item.expiry) {
-          localStorage.removeItem(key)
-          return undefined
-        }
-        return item.value
      }
-    }
-  `
+    `
+  }

  // https://stackoverflow.com/questions/16839698/jquery-getscript-alternative-in-native-javascript
-  const getScript = `
-    win.getScript = url => new Promise((resolve, reject) => {
-      const script = document.createElement('script')
-      script.src = url
-      script.async = true
-      script.onerror = reject
-      script.onload = script.onreadystatechange = function() {
-        const loadState = this.readyState
-        if (loadState && loadState !== 'loaded' && loadState !== 'complete') return
-        script.onload = script.onreadystatechange = null
-        resolve()
-      }
-      document.head.appendChild(script)
-    })
-  `
+  const createGetScript = () => {
+    return `
+      win.getScript = (url, attr = {}) => new Promise((resolve, reject) => {
+        const script = document.createElement('script')
+        script.src = url
+        script.async = true
+        script.onerror = reject
+        script.onload = script.onreadystatechange = function() {
+          const loadState = this.readyState
+          if (loadState && loadState !== 'loaded' && loadState !== 'complete') return
+          script.onload = script.onreadystatechange = null
+          resolve()
+        }

-  const getCSS = `
-    win.getCSS = (url,id = false) => new Promise((resolve, reject) => {
-      const link = document.createElement('link')
-      link.rel = 'stylesheet'
-      link.href = url
-      if (id) link.id = id
-      link.onerror = reject
-      link.onload = link.onreadystatechange = function() {
-        const loadState = this.readyState
-        if (loadState && loadState !== 'loaded' && loadState !== 'complete') return
-        link.onload = link.onreadystatechange = null
-        resolve()
-      }
-      document.head.appendChild(link)
-    })
-  `
+        Object.keys(attr).forEach(key => {
+          script.setAttribute(key, attr[key])
+        })

-  let darkmodeJs = ''
-  if (darkmode.enable) {
-    darkmodeJs = `
-      win.activateDarkMode = function () {
+        document.head.appendChild(script)
+      })
+    `
+  }
+
+  const createGetCSS = () => {
+    return `
+      win.getCSS = (url, id = false) => new Promise((resolve, reject) => {
+        const link = document.createElement('link')
+        link.rel = 'stylesheet'
+        link.href = url
+        if (id) link.id = id
+        link.onerror = reject
+        link.onload = link.onreadystatechange = function() {
+          const loadState = this.readyState
+          if (loadState && loadState !== 'loaded' && loadState !== 'complete') return
+          link.onload = link.onreadystatechange = null
+          resolve()
+        }
+        document.head.appendChild(link)
+      })
+    `
+  }
+
+  const createDarkmodeJs = () => {
+    if (!darkmode.enable) return ''
+
+    let darkmodeJs = `
+      win.activateDarkMode = () => {
        document.documentElement.setAttribute('data-theme', 'dark')
        if (document.querySelector('meta[name="theme-color"]') !== null) {
          document.querySelector('meta[name="theme-color"]').setAttribute('content', '${themeColorDark}')
        }
      }
-      win.activateLightMode = function () {
+      win.activateLightMode = () => {
        document.documentElement.setAttribute('data-theme', 'light')
        if (document.querySelector('meta[name="theme-color"]') !== null) {
          document.querySelector('meta[name="theme-color"]').setAttribute('content', '${themeColorLight}')
@@ -114,7 +126,7 @@ hexo.extend.helper.register('inject_head_js', function () {
              const isNight = hour <= ${start} || hour >= ${end}
              isNight ? activateDarkMode() : activateLightMode()
            }
-            window.matchMedia('(prefers-color-scheme: dark)').addListener(function (e) {
+            window.matchMedia('(prefers-color-scheme: dark)').addListener(e => {
              if (saveToLocal.get('theme') === undefined) {
                e.matches ? activateDarkMode() : activateLightMode()
              }
@@ -133,15 +145,18 @@ hexo.extend.helper.register('inject_head_js', function () {
        `
    } else {
      darkmodeJs += `
-          if (t === 'dark') activateDarkMode()
-          else if (t === 'light') activateLightMode()
-        `
+        if (t === 'dark') activateDarkMode()
+        else if (t === 'light') activateLightMode()
+      `
    }
+
+    return darkmodeJs
  }

-  let asideStatus = ''
-  if (aside.enable && aside.button) {
-    asideStatus = `
+  const createAsideStatus = () => {
+    if (!aside.enable || !aside.button) return ''
+
+    return `
      const asideStatus = saveToLocal.get('aside-status')
      if (asideStatus !== undefined) {
        if (asideStatus === 'hide') {
@@ -153,14 +168,16 @@ hexo.extend.helper.register('inject_head_js', function () {
    `
  }

-  const detectApple = `
-    const detectApple = () => {
-      if(/iPad|iPhone|iPod|Macintosh/.test(navigator.userAgent)){
-        document.documentElement.classList.add('apple')
+  const createDetectApple = () => {
+    return `
+      const detectApple = () => {
+        if(/iPad|iPhone|iPod|Macintosh/.test(navigator.userAgent)){
+          document.documentElement.classList.add('apple')
+        }
      }
-    }
-    detectApple()
+      detectApple()
    `
+  }

-  return `<script>(win=>{${localStore + getScript + getCSS + darkmodeJs + asideStatus + detectApple}})(window)</script>`
+  return `<script>(win=>{${createLocalStore() + createGetScript() + createGetCSS() + createDarkmodeJs() + createAsideStatus() + createDetectApple()}})(window)</script>`
 })
--- a/scripts/helpers/page.js
+++ b/scripts/helpers/page.js
@@ -1,10 +1,3 @@
-/**
- * Butterfly
- * @example
- *  page_description()
- *  cloudTags(source, minfontsize, maxfontsize, limit)
- */
-
 'use strict'

 const { stripHTML, escapeHTML, prettyUrls } = require('hexo-util')
@@ -60,12 +53,8 @@ hexo.extend.helper.register('md5', function (path) {
 })

 hexo.extend.helper.register('injectHtml', function (data) {
-  let result = ''
  if (!data) return ''
-  for (let i = 0; i < data.length; i++) {
-    result += data[i]
-  }
-  return result
+  return data.join('')
 })

 hexo.extend.helper.register('findArchivesTitle', function (page, menu, date) {
@@ -95,8 +84,5 @@ hexo.extend.helper.register('findArchivesTitle', function (page, menu, date) {

 hexo.extend.helper.register('isImgOrUrl', function (path) {
  const imgTestReg = /\.(png|jpe?g|gif|svg|webp)(\?.*)?$/i
-  if (path.indexOf('//') !== -1 || imgTestReg.test(path)) {
-    return true
-  }
-  return false
+  return path.indexOf('//') !== -1 || imgTestReg.test(path)
 })
--- a/scripts/tag/gallery.js
+++ b/scripts/tag/gallery.js
@@ -2,8 +2,9 @@
 * Butterfly
 * galleryGroup and gallery
 * {% galleryGroup [name] [descr] [url] [img] %}
- * {% gallery [lazyload],[rowHeight],[limit] %}
- * {% gallery url,[url],[lazyload],[rowHeight],[limit] %}
+ *
+ * {% gallery [button],%}
+ * {% gallery url,[url],[button]%}
 */

 'use strict'
@@ -11,14 +12,15 @@
 const urlFor = require('hexo-util').url_for.bind(hexo)

 const gallery = (args, content) => {
-  const { data, languages } = hexo.theme.i18n
  args = args.join(' ').split(',')
-  let rowHeight, limit, lazyload, type, dataStr
+  let button = false
+  let type = 'data'
+  let dataStr = ''

  if (args[0] === 'url') {
-    [type, dataStr, lazyload, rowHeight = 220, limit = 10] = args // url,[link],[lazyload],[rowHeight],[limit]
+    [type, dataStr, button] = args // url,[link],[lazyload]
  } else {
-    [lazyload, rowHeight = 220, limit = 10] = args // [lazyload],[rowHeight],[limit]
+    [button] = args // [lazyload]
    const regex = /!\[(.*?)\]\(([^\s]*)\s*(?:["'](.*?)["']?)?\s*\)/g
    let m
    const arr = []
@@ -36,14 +38,10 @@ const gallery = (args, content) => {
    dataStr = JSON.stringify(arr)
  }

-  type = type ? ' url' : ' data'
-  const lazyloadClass = lazyload === 'true' ? 'lazyload' : ''
-
-  return `<div class="gallery">
-    <div class="fj-gallery ${lazyloadClass + type}" data-rowHeight="${rowHeight}" data-limit="${limit}">
-    <span class="gallery-data">${dataStr}</span>
-    </div>
-    <button class="gallery-load-more"><span>${data[languages[0]].load_more}</span><i class="fa-solid fa-arrow-down"></i></button>
+  return `<div class="gallery-container" data-type="${type}" data-button="${button}">
+      <div class="gallery-data">${dataStr}</div>
+      <div class="gallery-items">
+      </div>
    </div>`
 }

@@ -52,8 +50,7 @@ const galleryGroup = args => {
  const imgUrl = urlFor(img)
  const urlLink = urlFor(url)

-  return `
-  <figure class="gallery-group">
+  return `<figure class="gallery-group">
  <img class="gallery-group-img no-lightbox" src='${imgUrl}' alt="Group Image Gallery">
  <figcaption>
  <div class="gallery-group-name">${name}</div>
--- a/scripts/tag/tabs.js
+++ b/scripts/tag/tabs.js
@@ -16,6 +16,7 @@ const postTabs = (args, content) => {
  let tabId = 0
  let tabNav = ''
  let tabContent = ''
+  let noDefault = true

  !tabName && hexo.log.warn('Tabs block must have unique name!')

@@ -41,17 +42,21 @@ const postTabs = (args, content) => {
    const icon = tabIcon.trim()
    tabIcon.length > 0 && (tabIcon = `<i class="${icon}"${isOnlyicon}></i>`)

-    const toTop = '<button type="button" class="tab-to-top" aria-label="scroll to top"><i class="fas fa-arrow-up"></i></button>'
-
-    const isActive = (tabActive > 0 && tabActive === tabId) || (tabActive === 0 && tabId === 1) ? ' active' : ''
-    tabNav += `<li class="tab${isActive}"><button type="button" data-href="#${tabHref}">${tabIcon + tabCaption.trim()}</button></li>`
-    tabContent += `<div class="tab-item-content${isActive}" id="${tabHref}">${postContent + toTop}</div>`
+    let isActive = ''
+    if ((tabActive > 0 && tabActive === tabId) || (tabActive === 0 && tabId === 1)) {
+      isActive = ' active'
+      noDefault = false
+    }
+    tabNav += `<button type="button" class="tab ${isActive}" data-href="${tabHref}">${tabIcon + tabCaption.trim()}</button>`
+    tabContent += `<div class="tab-item-content${isActive}" id="${tabHref}">${postContent}</div>`
  }

-  tabNav = `<ul class="nav-tabs">${tabNav}</ul>`
+  const toTop = '<div class="tab-to-top"><button type="button" aria-label="scroll to top"><i class="fas fa-arrow-up"></i></button></div>'
+
+  tabNav = `<ul class="nav-tabs${noDefault ? ' no-default' : ''}">${tabNav}</ul>`
  tabContent = `<div class="tab-contents">${tabContent}</div>`

-  return `<div class="tabs" id="${tabName.toLowerCase().split(' ').join('-')}">${tabNav + tabContent}</div>`
+  return `<div class="tabs" id="${tabName.toLowerCase().split(' ').join('-')}">${tabNav + tabContent + toTop}</div>`
 }

 hexo.extend.tag.register('tabs', postTabs, { ends: true })
--- a/source/css/_global/function.styl
+++ b/source/css/_global/function.styl
@@ -155,7 +155,7 @@ if hexo-config('enter_transitions')
    &.open
      for i in 1 2 3 4
        > :nth-child({i})
-          animation: sidebarItem (i / 5)s
+          animation: sidebarItem (i / 5s)

 .scroll-down-effects
  animation: scroll-down-effect 1.5s infinite
@@ -169,16 +169,16 @@ if hexo-config('avatar.effect') == true

@keyframes scroll-down-effect
  0%
-    top: 0
    opacity: .4
+    transform: translate(0, 0)

  50%
-    top: -16px
    opacity: 1
+    transform: translate(0, -16px)

  100%
-    top: 0
    opacity: .4
+    transform: translate(0, 0)

@keyframes header-effect
  0%
@@ -198,12 +198,12 @@ if hexo-config('avatar.effect') == true

@keyframes bottom-top
  0%
-    margin-top: 50px
    opacity: 0
+    transform: translateY(50px)

  100%
-    margin-top: 0
    opacity: 1
+    transform: translateY(0)

@keyframes titleScale
  0%
--- a/source/css/_highlight/highlight.styl
+++ b/source/css/_highlight/highlight.styl
@@ -13,6 +13,16 @@ wordWrap = $highlight_enable && !$highlight_line_number && hexo-config('code_wor
  --hlscrollbar-bg: $highlight-scrollbar
  --hlexpand-bg: linear-gradient(180deg, rgba($highlight-background, .6), rgba($highlight-background, .9))

+[data-theme='dark']
+  --hl-color: alpha(#FFFFFF, .7)
+  --hl-bg: lighten(#121212, 2)
+  --hltools-bg: lighten(#121212, 3)
+  --hltools-color: #90a4ae
+  --hlnumber-bg: lighten(#121212, 2)
+  --hlnumber-color: alpha(#FFFFFF, .4)
+  --hlscrollbar-bg: lighten(#121212, 5)
+  --hlexpand-bg: linear-gradient(180deg, rgba(lighten(#121212, 2), .6), rgba(lighten(#121212, 2), .9))
+
 if $highlight_enable
  @require 'highlight/index'

@@ -94,8 +104,13 @@ $code-block
    color: var(--hltools-color)
    font-size: $code-font-size

-    &.closed ~ *
-      display: none
+    &.closed
+      & ~ *
+        display: none
+
+      .expand
+        transition: all .3s
+        transform: rotate(-90deg) !important

    .expand
      position: absolute
@@ -106,10 +121,6 @@ $code-block
      & + .code-lang
        left: 1.7em

-      &.closed
-        transition: all .3s
-        transform: rotate(-90deg) !important
-
    .code-lang
      position: absolute
      left: 14px
--- a/source/css/_layout/aside.styl
+++ b/source/css/_layout/aside.styl
@@ -179,6 +179,13 @@

      > .parent
        > a
+          &.expand
+            i
+              transform: rotate(-90deg)
+
+            & + .child
+              display: block
+
          .card-category-list
            &-name
              width: 70% !important
@@ -187,15 +194,12 @@
              width: calc(100% - 70% - 20px)
              text-align: right

-        i
-          float: right
-          margin-right: -.5em
-          padding: .5em
-          transition: transform .3s
-          transform: rotate(0)
-
-          &.expand
-            transform: rotate(-90deg)
+          i
+            float: right
+            margin-right: -.5em
+            padding: .5em
+            transition: transform .3s
+            transform: rotate(0)

        if hexo-config('aside.card_categories.expand') == false
          > .child
@@ -220,16 +224,19 @@

    +maxWidth900()
      position: fixed
-      right: -100%
+      right: 55px
      bottom: 30px
      z-index: 100
      max-width: $toc-mobile-maxWidth
      max-height: calc(100% - 60px)
      width: $toc-mobile-width
-      opacity: 0
-      transition: initial
+      transition: transform .3s
+      transform: scale(0)
      transform-origin: right bottom

+      &.open
+        transform: scale(1)
+
    .toc-percentage
      float: right
      margin-top: -9px
@@ -242,6 +249,7 @@
      overflow-y: overlay
      margin: 0 -24px
      max-height: calc(100vh - 120px)
+      width: calc(100% + 48px)

      +maxWidth900()
        max-height: calc(100vh - 140px)
--- a/source/css/_layout/comments.styl
+++ b/source/css/_layout/comments.styl
@@ -8,7 +8,7 @@
      font-weight: 700
      font-size: 1.43em

-    #comment-switch
+    .comment-switch
      display: inline-block

      if hexo-config('comments.text')
@@ -30,7 +30,7 @@
      .second-comment
        color: $comments-switch-second-text

-      .switch-btn
+      #switch-btn
        position: relative
        display: inline-block
        margin: -4px 8px 0
@@ -53,12 +53,24 @@
          content: ''
          transition: .4s

-        &.move
-          background-color: $comments-switch-second-text
-
-          &:before
-            transform: translateX(20px)
-
  .comment-wrap
-    > div:nth-child(2)
-      display: none
+    > div
+      animation: tabshow .5s
+
+      &:nth-child(2)
+        display: none
+
+  &.move
+    #switch-btn
+      background-color: $comments-switch-second-text
+
+      &:before
+        transform: translateX(20px)
+
+    .comment-wrap
+      > div
+        &:first-child
+          display: none
+
+        &:last-child
+          display: block
--- a/source/css/_layout/head.styl
+++ b/source/css/_layout/head.styl
@@ -51,7 +51,6 @@
  #site_social_icons
    display: none
    margin: 0 auto
-    width: 300px
    text-align: center

    +maxWidth768()
@@ -65,7 +64,7 @@

  #scroll-down
    position: absolute
-    bottom: 0
+    bottom: 10px
    width: 100%
    cursor: pointer

@@ -73,7 +72,7 @@
      position: relative
      width: 100%
      color: var(--light-grey)
-      font-size: 30px
+      font-size: 20px

  // page
  &.not-home-page
--- a/source/css/_layout/post.styl
+++ b/source/css/_layout/post.styl
@@ -72,6 +72,7 @@ beautify()
 #article-container
  word-wrap: break-word
  overflow-wrap: break-word
+  text-align: justify

  a
    color: $theme-link-color
@@ -226,6 +227,9 @@ beautify()
        color: $light-blue
        font-weight: bold

+        i
+          margin-right: 3px
+
      &-info
        padding-left: 6px

--- a/source/css/_layout/rightside.styl
+++ b/source/css/_layout/rightside.styl
@@ -6,6 +6,10 @@
  opacity: 0
  transition: all .5s

+  &.rightside-show
+    opacity: .8
+    transform: translate(-58px, 0)
+
  #rightside-config-hide
    height: 0
    opacity: 0
--- a/source/css/_layout/sidebar.styl
+++ b/source/css/_layout/sidebar.styl
@@ -13,7 +13,8 @@
    right: -($sidebar-width)
    z-index: 103
    overflow-x: hidden
-    overflow-y: auto
+    overflow-y: scroll
+    padding-left: 5px
    width: $sidebar-width
    height: 100%
    background: var(--sidebar-bg)
@@ -32,7 +33,7 @@
      margin: 20px auto

    .menus_items
-      padding: 0 10px 40px
+      padding: 0 5px

      .site-page
        @extend .limit-one-line
@@ -53,7 +54,7 @@
          & > i:last-child
            position: absolute
            top: .78em
-            right: 18px
+            right: 13px
            transition: transform .3s

          &.hide
@@ -65,4 +66,5 @@

      .menus_item_child
        margin: 0
+        padding-left: 25px
        list-style: none
--- a/source/css/_mode/darkmode.styl
+++ b/source/css/_mode/darkmode.styl
@@ -28,15 +28,7 @@ if hexo-config('darkmode.enable') || hexo-config('display_mode') == 'dark'
    --blockquote-bg: lighten(#121212, 10)
    --reward-pop: lighten(#121212, 10)
    --toc-link-color: alpha(#FFFFFF, .6)
-    --hl-color: alpha(#FFFFFF, .7)
-    --hl-bg: lighten(#121212, 2)
-    --hltools-bg: lighten(#121212, 3)
-    --hltools-color: #90a4ae
-    --hlnumber-bg: lighten(#121212, 2)
-    --hlnumber-color: alpha(#FFFFFF, .4)
-    --hlscrollbar-bg: lighten(#121212, 5)
-    --hlexpand-bg: linear-gradient(180deg, rgba(lighten(#121212, 2), .6), rgba(lighten(#121212, 2), .9))
-    --scrollbar-color: lighten(#121212, 5)
+    --scrollbar-color: lighten(#121212, 25)
    --timeline-bg: lighten(#121212, 5)
    --zoom-bg: #121212
    --mark-bg: alpha($dark-black, .6)
@@ -78,11 +70,11 @@ if hexo-config('darkmode.enable') || hexo-config('display_mode') == 'dark'
        box-shadow: 0 5px 6px -5px rgba(133, 133, 133, 0)

    #post-comment
-      #comment-switch
+      .comment-switch
        if hexo-config('comments.text')
          background: #2c2c2c !important

-        .switch-btn
+        #switch-btn
          filter: brightness(.8)

    // note
--- a/source/css/_mode/readmode.styl
+++ b/source/css/_mode/readmode.styl
@@ -145,18 +145,7 @@ if hexo-config('readmode')
          background: transparent

          > .tab
-            border-bottom: 0
-
-            button
-              border-top: none !important
-              background: transparent
-
-              &:hover
-                background: none !important
-
-            &.active
-              button
-                text-decoration: underline
+            border-top: none !important

        > .tab-contents .tab-item-content.active
          animation: none
--- a/source/css/_tags/gallery.styl
+++ b/source/css/_tags/gallery.styl
@@ -94,25 +94,20 @@
    overflow: auto
    padding: 0 0 16px

-  .gallery
+  .gallery-container
    margin: 0 0 16px
    text-align: center

-    .fj-gallery
-      opacity: 0
+    img
+      display: initial
+      margin: 0
+      width: 100%
+      height: 100%

-      .img-alt
-        display: none
-
-      &.lazyload
-        + button
-          display: inline-block
-
-      .gallery-data
-        display: none
+    .gallery-data
+      display: none

    button
-      display: none
      margin-top: 25px
      padding: 10px
      width: 9em
@@ -123,17 +118,88 @@
      font-size: 1.1em
      transition: all .3s

-      & > *
-        transition: all .4s
-
-      i
-        width: 0
-        opacity: 0
-
      &:hover
        background: var(--btn-hover-color)

-        i
-          margin-left: 2px
-          width: 20px
-          opacity: 1
+  .loading-container
+    display: inline-block
+    overflow: hidden
+    width: 154px
+    height: 154px
+
+    .loading-item
+      position: relative
+      width: 100%
+      height: 100%
+      backface-visibility: hidden
+      transform: translateZ(0) scale(1)
+      transform-origin: 0 0
+
+      div
+        position: absolute
+        width: 30.8px
+        height: 30.8px
+        border-radius: 50%
+        background: #e15b64
+        transform: translate(61.6px, 61.6px) scale(1)
+        animation: loading-ball 1.92s infinite cubic-bezier(0, .5, .5, 1)
+
+        &:nth-child(1)
+          background: #f47e60
+          transform: translate(113.96px, 61.6px) scale(1)
+          animation: loading-ball-r .48s infinite cubic-bezier(0, .5, .5, 1), loading-ball-c 1.92s infinite step-start
+
+        &:nth-child(2)
+          background: #e15b64
+          animation-delay: -.48s
+
+        &:nth-child(3)
+          background: #f47e60
+          animation-delay: -.96s
+
+        &:nth-child(4)
+          background: #f8b26a
+          animation-delay: -1.44s
+
+        &:nth-child(5)
+          background: #abbd81
+          animation-delay: -1.92s
+
+@keyframes loading-ball
+  0%
+    transform: translate(9.24px, 61.6px) scale(0)
+
+  25%
+    transform: translate(9.24px, 61.6px) scale(0)
+
+  50%
+    transform: translate(9.24px, 61.6px) scale(1)
+
+  75%
+    transform: translate(61.6px, 61.6px) scale(1)
+
+  100%
+    transform: translate(113.96px, 61.6px) scale(1)
+
+@keyframes loading-ball-r
+  0%
+    transform: translate(113.96px, 61.6px) scale(1)
+
+  100%
+    transform: translate(113.96px, 61.6px) scale(0)
+
+@keyframes loading-ball-c
+  0%
+    background: #e15b64
+
+  25%
+    background: #abbd81
+
+  50%
+    background: #f8b26a
+
+  75%
+    background: #f47e60
+
+  100%
+    background: #e15b64
--- a/source/css/_tags/tabs.styl
+++ b/source/css/_tags/tabs.styl
@@ -15,43 +15,36 @@
      background: var(--tab-botton-bg)

      > .tab
-        margin: 0
-        padding: 0
-        list-style: none
+        flex-grow: 1
+        padding: 8px 18px
+        border-top: 2px solid var(--tab-border-color)
+        background: var(--tab-botton-bg)
+        color: var(--tab-botton-color)
+        line-height: 2
+        transition: all .4s

-        +maxWidth768()
-          flex-grow: 1
-
-        button
-          display: block
-          padding: 8px 18px
-          width: 100%
-          border-top: 2px solid var(--tab-border-color)
-          background: var(--tab-botton-bg)
-          color: var(--tab-botton-color)
-          line-height: 2
-          transition: all .4s
-
-          i
-            width: 1.5em
+        i
+          width: 1.5em

        &.active
-          button
-            border-top: 2px solid $tab-active-border-color
-            background: var(--tab-button-active-bg)
-            cursor: default
+          border-top: 2px solid $tab-active-border-color
+          background: var(--tab-button-active-bg)
+          cursor: default

        &:not(.active)
-          button
-            &:hover
-              border-top: 2px solid var(--tab-button-hover-bg)
-              background: var(--tab-button-hover-bg)
+          &:hover
+            border-top: 2px solid var(--tab-button-hover-bg)
+            background: var(--tab-button-hover-bg)
+
+      &.no-default
+        & ~ .tab-to-top
+          display: none

    > .tab-contents
      .tab-item-content
        position: relative
        display: none
-        padding: 36px 24px
+        padding: 36px 24px 10px

        +maxWidth768()
          padding: 24px 14px
@@ -60,11 +53,16 @@
          display: block
          animation: tabshow .5s

-    .tab-to-top
-      position: absolute
-      right: 15px
-      display: block
-      color: $tab-to-top-color
+    > .tab-to-top
+      padding: 0 16px 10px 0
+      width: 100%
+      text-align: right
+
+      button
+        color: $tab-to-top-color
+
+        &:hover
+          color: $tab-to-top-hover-color

@keyframes tabshow
  0%
--- a/source/css/var.styl
+++ b/source/css/var.styl
@@ -179,6 +179,7 @@ $tab-button-hover-bg = darken($tab-border-color, 8)
 $tab-active-border-color = $theme-color
 $tab-button-active-bg = $card-bg
 $tab-to-top-color = #99a9bf
+$tab-to-top-hover-color = $theme-color
 // Tag Plugins - timeline
 $timeline-default-color = $theme-color
 // archor
--- a/source/js/main.js
+++ b/source/js/main.js
@@ -4,9 +4,7 @@ document.addEventListener('DOMContentLoaded', function () {

  const adjustMenu = init => {
    const getAllWidth = ele => {
-      let width = 0
-      ele.length && Array.from(ele).forEach(i => { width += i.offsetWidth })
-      return width
+      return Array.from(ele).reduce((width, i) => width + i.offsetWidth, 0)
    }

    if (init) {
@@ -16,15 +14,8 @@ document.addEventListener('DOMContentLoaded', function () {
      $nav = document.getElementById('nav')
    }

-    let hideMenuIndex = ''
-    if (window.innerWidth <= 768) hideMenuIndex = true
-    else hideMenuIndex = headerContentWidth > $nav.offsetWidth - 120
-
-    if (hideMenuIndex) {
-      $nav.classList.add('hide-menu')
-    } else {
-      $nav.classList.remove('hide-menu')
-    }
+    const hideMenuIndex = window.innerWidth <= 768 || headerContentWidth > $nav.offsetWidth - 120
+    $nav.classList.toggle('hide-menu', hideMenuIndex)
  }

  // 初始化header
@@ -56,17 +47,19 @@ document.addEventListener('DOMContentLoaded', function () {
   * 首頁top_img底下的箭頭
   */
  const scrollDownInIndex = () => {
-    const $scrollDownEle = document.getElementById('scroll-down')
-    $scrollDownEle && $scrollDownEle.addEventListener('click', function () {
+    const handleScrollToDest = () => {
      btf.scrollToDest(document.getElementById('content-inner').offsetTop, 300)
-    })
+    }
+
+    const $scrollDownEle = document.getElementById('scroll-down')
+    $scrollDownEle && btf.addEventListenerPjax($scrollDownEle, 'click', handleScrollToDest)
  }

  /**
   * 代碼
   * 只適用於Hexo默認的代碼渲染
   */
-  const addHighlightTool = function () {
+  const addHighlightTool = () => {
    const highLight = GLOBAL_CONFIG.highlight
    if (!highLight) return

@@ -79,7 +72,7 @@ document.addEventListener('DOMContentLoaded', function () {

    const isPrismjs = plugin === 'prismjs'
    const highlightShrinkClass = isHighlightShrink === true ? 'closed' : ''
-    const highlightShrinkEle = isHighlightShrink !== undefined ? `<i class="fas fa-angle-down expand ${highlightShrinkClass}"></i>` : ''
+    const highlightShrinkEle = isHighlightShrink !== undefined ? '<i class="fas fa-angle-down expand"></i>' : ''
    const highlightCopyEle = highlightCopy ? '<div class="copy-notice"></div><i class="fas fa-paste copy-button"></i>' : ''

    const copy = (text, ctx) => {
@@ -103,7 +96,7 @@ document.addEventListener('DOMContentLoaded', function () {
    }

    // click events
-    const highlightCopyFn = (ele) => {
+    const highlightCopyFn = ele => {
      const $buttonParent = ele.parentNode
      $buttonParent.classList.add('copy-true')
      const selection = window.getSelection()
@@ -118,14 +111,8 @@ document.addEventListener('DOMContentLoaded', function () {
      $buttonParent.classList.remove('copy-true')
    }

-    const highlightShrinkFn = (ele) => {
-      const $nextEle = [...ele.parentNode.children].slice(1)
-      ele.firstChild.classList.toggle('closed')
-      if (btf.isHidden($nextEle[$nextEle.length - 1])) {
-        $nextEle.forEach(e => { e.style.display = 'block' })
-      } else {
-        $nextEle.forEach(e => { e.style.display = 'none' })
-      }
+    const highlightShrinkFn = ele => {
+      ele.classList.toggle('closed')
    }

    const highlightToolsFn = function (e) {
@@ -138,14 +125,14 @@ document.addEventListener('DOMContentLoaded', function () {
      this.classList.toggle('expand-done')
    }

-    function createEle (lang, item, service) {
+    const createEle = (lang, item, service) => {
      const fragment = document.createDocumentFragment()

      if (isShowTool) {
        const hlTools = document.createElement('div')
        hlTools.className = `highlight-tools ${highlightShrinkClass}`
        hlTools.innerHTML = highlightShrinkEle + lang + highlightCopyEle
-        hlTools.addEventListener('click', highlightToolsFn)
+        btf.addEventListenerPjax(hlTools, 'click', highlightToolsFn)
        fragment.appendChild(hlTools)
      }

@@ -153,7 +140,7 @@ document.addEventListener('DOMContentLoaded', function () {
        const ele = document.createElement('div')
        ele.className = 'code-expand-btn'
        ele.innerHTML = '<i class="fas fa-angle-double-down"></i>'
-        ele.addEventListener('click', expandCode)
+        btf.addEventListenerPjax(ele, 'click', expandCode)
        fragment.appendChild(ele)
      }

@@ -177,7 +164,7 @@ document.addEventListener('DOMContentLoaded', function () {
        }
      })
    } else {
-      $figureHighlight.forEach(function (item) {
+      $figureHighlight.forEach(item => {
        if (highlightLang) {
          let langName = item.getAttribute('class').split(' ')[1]
          if (langName === 'plain' || langName === undefined) langName = 'Code'
@@ -193,16 +180,14 @@ document.addEventListener('DOMContentLoaded', function () {
  /**
   * PhotoFigcaption
   */
-  function addPhotoFigcaption () {
-    document.querySelectorAll('#article-container img').forEach(function (item) {
-      const parentEle = item.parentNode
+  const addPhotoFigcaption = () => {
+    document.querySelectorAll('#article-container img').forEach(item => {
      const altValue = item.title || item.alt
-      if (altValue && !parentEle.parentNode.classList.contains('justified-gallery')) {
-        const ele = document.createElement('div')
-        ele.className = 'img-alt is-center'
-        ele.textContent = altValue
-        parentEle.insertBefore(ele, item.nextSibling)
-      }
+      if (!altValue) return
+      const ele = document.createElement('div')
+      ele.className = 'img-alt is-center'
+      ele.textContent = altValue
+      item.insertAdjacentElement('afterend', ele)
    })
  }

@@ -216,97 +201,173 @@ document.addEventListener('DOMContentLoaded', function () {
  /**
   * justified-gallery 圖庫排版
   */
-  const runJustifiedGallery = function (ele) {
-    const htmlStr = arr => {
-      let str = ''
-      const replaceDq = str => str.replace(/"/g, '&quot;') // replace double quotes to &quot;
-      arr.forEach(i => {
-        const alt = i.alt ? `alt="${replaceDq(i.alt)}"` : ''
-        const title = i.title ? `title="${replaceDq(i.title)}"` : ''
-        str += `<div class="fj-gallery-item"><img src="${i.url}" ${alt + title}"></div>`
-      })
-      return str
+
+  const fetchUrl = async (url) => {
+    const response = await fetch(url)
+    return await response.json()
+  }
+
+  const runJustifiedGallery = (item, data, isButton = false, tabs) => {
+    const dataLength = data.length
+
+    const ig = new InfiniteGrid.JustifiedInfiniteGrid(item, {
+      gap: 5,
+      isConstantSize: true,
+      sizeRange: [150, 600],
+      useResizeObserver: true,
+      observeChildren: true,
+      useTransform: true
+      // useRecycle: false
+    })
+
+    if (tabs) {
+      btf.addGlobalFn('igOfTabs', () => { ig.destroy() }, false, tabs)
    }

-    const lazyloadFn = (i, arr, limit) => {
-      const loadItem = limit
-      const arrLength = arr.length
-      if (arrLength > loadItem) i.insertAdjacentHTML('beforeend', htmlStr(arr.splice(0, loadItem)))
-      else {
-        i.insertAdjacentHTML('beforeend', htmlStr(arr))
-        i.classList.remove('lazyload')
-      }
-      return arrLength > loadItem ? loadItem : arrLength
-    }
+    const replaceDq = str => str.replace(/"/g, '&quot;') // replace double quotes to &quot;

-    const fetchUrl = async (url) => {
-      const response = await fetch(url)
-      return await response.json()
-    }
+    const getItems = (nextGroupKey, count) => {
+      const nextItems = []
+      const startCount = (nextGroupKey - 1) * count

-    const runJustifiedGallery = (item, arr) => {
-      if (!item.classList.contains('lazyload')) item.innerHTML = htmlStr(arr)
-      else {
-        const limit = item.getAttribute('data-limit')
-        lazyloadFn(item, arr, limit)
-        const clickBtnFn = () => {
-          const lastItemLength = lazyloadFn(item, arr, limit)
-          fjGallery(item, 'appendImages', item.querySelectorAll(`.fj-gallery-item:nth-last-child(-n+${lastItemLength})`))
-          btf.loadLightbox(item.querySelectorAll('img'))
-          lastItemLength < limit && item.nextElementSibling.removeEventListener('click', clickBtnFn)
+      for (let i = 0; i < count; ++i) {
+        const num = startCount + i
+        if (num >= dataLength) {
+          break
        }
-        item.nextElementSibling.addEventListener('click', clickBtnFn)
+
+        const item = data[num]
+        const alt = item.alt ? `alt="${replaceDq(item.alt)}"` : ''
+        const title = item.title ? `title="${replaceDq(item.title)}"` : ''
+
+        nextItems.push(`<div class="item ">
+            <img src="${item.url}" data-grid-maintained-target="true" ${alt + title} />
+          </div>`)
      }
-      btf.initJustifiedGallery(item)
-      btf.loadLightbox(item.querySelectorAll('img'))
+      return nextItems
    }

-    const addJustifiedGallery = () => {
-      ele.forEach(item => {
-        item.classList.contains('url')
-          ? fetchUrl(item.textContent).then(res => { runJustifiedGallery(item, res) })
-          : runJustifiedGallery(item, JSON.parse(item.textContent))
-      })
+    const buttonText = GLOBAL_CONFIG.infinitegrid.buttonText
+    const addButton = item => {
+      const button = document.createElement('button')
+      button.textContent = buttonText
+
+      const buttonFn = e => {
+        e.target.removeEventListener('click', buttonFn)
+        e.target.remove()
+        btf.setLoading.add(item)
+        appendItem(ig.getGroups().length + 1, 10)
+      }
+
+      button.addEventListener('click', buttonFn)
+      item.insertAdjacentElement('afterend', button)
    }

-    if (window.fjGallery) {
-      addJustifiedGallery()
-      return
+    const appendItem = (nextGroupKey, count) => {
+      ig.append(getItems(nextGroupKey, count), nextGroupKey)
    }

-    getCSS(`${GLOBAL_CONFIG.source.justifiedGallery.css}`)
-    getScript(`${GLOBAL_CONFIG.source.justifiedGallery.js}`).then(addJustifiedGallery)
+    const maxGroupKey = Math.ceil(dataLength / 10)
+
+    const completeFn = e => {
+      const { updated, isResize, mounted } = e
+      if (!updated.length || !mounted.length || isResize) {
+        return
+      }
+
+      btf.loadLightbox(item.querySelectorAll('img:not(.medium-zoom-image)'))
+
+      if (ig.getGroups().length === maxGroupKey) {
+        btf.setLoading.remove(item)
+        ig.off('renderComplete', completeFn)
+        return
+      }
+
+      if (isButton) {
+        btf.setLoading.remove(item)
+        addButton(item)
+      }
+    }
+
+    const requestAppendFn = btf.debounce(e => {
+      const nextGroupKey = (+e.groupKey || 0) + 1
+      appendItem(nextGroupKey, 10)
+
+      if (nextGroupKey === maxGroupKey) {
+        ig.off('requestAppend', requestAppendFn)
+      }
+    }, 300)
+
+    btf.setLoading.add(item)
+    ig.on('renderComplete', completeFn)
+
+    if (isButton) {
+      appendItem(1, 10)
+    } else {
+      ig.on('requestAppend', requestAppendFn)
+      ig.renderItems()
+    }
+
+    btf.addGlobalFn('justifiedGallery', () => { ig.destroy() })
+  }
+
+  const addJustifiedGallery = async (ele, tabs = false) => {
+    const init = async () => {
+      for (const item of ele) {
+        if (btf.isHidden(item)) continue
+        if (tabs && item.classList.contains('loaded')) {
+          item.querySelector('.gallery-items').innerHTML = ''
+          const button = item.querySelector(':scope > button')
+          const loadingContainer = item.querySelector(':scope > .loading-container')
+          button && button.remove()
+          loadingContainer && loadingContainer.remove()
+        }
+
+        const isButton = item.getAttribute('data-button') === 'true'
+        const text = item.firstElementChild.textContent
+        item.classList.add('loaded')
+        const content = item.getAttribute('data-type') === 'url' ? await fetchUrl(text) : JSON.parse(text)
+        runJustifiedGallery(item.lastElementChild, content, isButton, tabs)
+      }
+    }
+
+    if (typeof InfiniteGrid === 'function') {
+      init()
+    } else {
+      await getScript(`${GLOBAL_CONFIG.infinitegrid.js}`)
+      init()
+    }
  }

  /**
   * rightside scroll percent
   */
  const rightsideScrollPercent = currentTop => {
-    const perNum = btf.getScrollPercent(currentTop, document.body)
-    const $goUp = document.getElementById('go-up')
-    if (perNum < 95) {
-      $goUp.classList.add('show-percent')
-      $goUp.querySelector('.scroll-percent').textContent = perNum
+    const scrollPercent = btf.getScrollPercent(currentTop, document.body)
+    const goUpElement = document.getElementById('go-up')
+
+    if (scrollPercent < 95) {
+      goUpElement.classList.add('show-percent')
+      goUpElement.querySelector('.scroll-percent').textContent = scrollPercent
    } else {
-      $goUp.classList.remove('show-percent')
+      goUpElement.classList.remove('show-percent')
    }
  }

  /**
   * 滾動處理
   */
-  const scrollFn = function () {
+  const scrollFn = () => {
    const $rightside = document.getElementById('rightside')
    const innerHeight = window.innerHeight + 56
    let initTop = 0
-    let isChatShow = true
    const $header = document.getElementById('page-header')
    const isChatBtn = typeof chatBtn !== 'undefined'
    const isShowPercent = GLOBAL_CONFIG.percent.rightside

    // 當滾動條小于 56 的時候
    if (document.body.scrollHeight <= innerHeight) {
-      $rightside.style.cssText = 'opacity: 1; transform: translateX(-58px)'
+      $rightside.classList.add('rightside-show')
      return
    }

@@ -317,50 +378,51 @@ document.addEventListener('DOMContentLoaded', function () {
      return result
    }

+    let flag = ''
    const scrollTask = btf.throttle(() => {
      const currentTop = window.scrollY || document.documentElement.scrollTop
      const isDown = scrollDirection(currentTop)
      if (currentTop > 56) {
+        if (flag === '') {
+          $header.classList.add('nav-fixed')
+          $rightside.classList.add('rightside-show')
+        }
+
        if (isDown) {
-          if ($header.classList.contains('nav-visible')) $header.classList.remove('nav-visible')
-          if (isChatBtn && isChatShow === true) {
-            window.chatBtn.hide()
-            isChatShow = false
+          if (flag !== 'down') {
+            $header.classList.remove('nav-visible')
+            isChatBtn && window.chatBtn.hide()
+            flag = 'down'
          }
        } else {
-          if (!$header.classList.contains('nav-visible')) $header.classList.add('nav-visible')
-          if (isChatBtn && isChatShow === false) {
-            window.chatBtn.show()
-            isChatShow = true
+          if (flag !== 'up') {
+            $header.classList.add('nav-visible')
+            isChatBtn && window.chatBtn.show()
+            flag = 'up'
          }
        }
-        $header.classList.add('nav-fixed')
-        if (window.getComputedStyle($rightside).getPropertyValue('opacity') === '0') {
-          $rightside.style.cssText = 'opacity: 0.8; transform: translateX(-58px)'
-        }
      } else {
+        flag = ''
        if (currentTop === 0) {
          $header.classList.remove('nav-fixed', 'nav-visible')
        }
-        $rightside.style.cssText = "opacity: ''; transform: ''"
+        $rightside.classList.remove('rightside-show')
      }

      isShowPercent && rightsideScrollPercent(currentTop)

      if (document.body.scrollHeight <= innerHeight) {
-        $rightside.style.cssText = 'opacity: 0.8; transform: translateX(-58px)'
+        $rightside.classList.add('rightside-show')
      }
-    }, 200)
+    }, 300)

-    window.scrollCollect = scrollTask
-
-    window.addEventListener('scroll', scrollCollect)
+    btf.addEventListenerPjax(window, 'scroll', scrollTask, { passive: true })
  }

  /**
  * toc,anchor
  */
-  const scrollFnToDo = function () {
+  const scrollFnToDo = () => {
    const isToc = GLOBAL_CONFIG_SITE.isToc
    const isAnchor = GLOBAL_CONFIG.isAnchor
    const $article = document.getElementById('article-container')
@@ -371,37 +433,24 @@ document.addEventListener('DOMContentLoaded', function () {

    if (isToc) {
      const $cardTocLayout = document.getElementById('card-toc')
-      $cardToc = $cardTocLayout.getElementsByClassName('toc-content')[0]
+      $cardToc = $cardTocLayout.querySelector('.toc-content')
      $tocLink = $cardToc.querySelectorAll('.toc-link')
      $tocPercentage = $cardTocLayout.querySelector('.toc-percentage')
      isExpand = $cardToc.classList.contains('is-expand')

-      window.mobileToc = {
-        open: () => {
-          $cardTocLayout.style.cssText = 'animation: toc-open .3s; opacity: 1; right: 55px'
-        },
+      // toc元素點擊
+      const tocItemClickFn = e => {
+        const target = e.target.closest('.toc-link')
+        if (!target) return

-        close: () => {
-          $cardTocLayout.style.animation = 'toc-close .2s'
-          setTimeout(() => {
-            $cardTocLayout.style.cssText = "opacity:''; animation: ''; right: ''"
-          }, 100)
+        e.preventDefault()
+        btf.scrollToDest(btf.getEleTop(document.getElementById(decodeURI(target.getAttribute('href')).replace('#', ''))), 300)
+        if (window.innerWidth < 900) {
+          $cardTocLayout.classList.remove('open')
        }
      }

-      // toc元素點擊
-      $cardToc.addEventListener('click', e => {
-        e.preventDefault()
-        const target = e.target.classList
-        if (target.contains('toc-content')) return
-        const $target = target.contains('toc-link')
-          ? e.target
-          : e.target.parentElement
-        btf.scrollToDest(btf.getEleTop(document.getElementById(decodeURI($target.getAttribute('href')).replace('#', ''))), 300)
-        if (window.innerWidth < 900) {
-          window.mobileToc.close()
-        }
-      })
+      btf.addEventListenerPjax($cardToc, 'click', tocItemClickFn)

      autoScrollToc = item => {
        const activePosition = item.getBoundingClientRect().top
@@ -416,9 +465,9 @@ document.addEventListener('DOMContentLoaded', function () {
    }

    // find head position & add active class
-    const list = $article.querySelectorAll('h1,h2,h3,h4,h5,h6')
+    const $articleList = $article.querySelectorAll('h1,h2,h3,h4,h5,h6')
    let detectItem = ''
-    const findHeadPosition = function (top) {
+    const findHeadPosition = top => {
      if (top === 0) {
        return false
      }
@@ -426,7 +475,7 @@ document.addEventListener('DOMContentLoaded', function () {
      let currentId = ''
      let currentIndex = ''

-      list.forEach(function (ele, index) {
+      $articleList.forEach((ele, index) => {
        if (top > btf.getEleTop(ele) - 80) {
          const id = ele.id
          currentId = id ? '#' + encodeURI(id) : ''
@@ -464,7 +513,7 @@ document.addEventListener('DOMContentLoaded', function () {
    }

    // main of scroll
-    window.tocScrollFn = btf.throttle(() => {
+    const tocScrollFn = btf.throttle(() => {
      const currentTop = window.scrollY || document.documentElement.scrollTop
      if (isToc && GLOBAL_CONFIG.percent.toc) {
        $tocPercentage.textContent = btf.getScrollPercent(currentTop, $article)
@@ -472,21 +521,22 @@ document.addEventListener('DOMContentLoaded', function () {
      findHeadPosition(currentTop)
    }, 100)

-    window.addEventListener('scroll', tocScrollFn)
+    btf.addEventListenerPjax(window, 'scroll', tocScrollFn, { passive: true })
  }

-  const modeChangeFn = mode => {
-    if (!window.themeChange) {
+  const handleThemeChange = mode => {
+    const globalFn = window.globalFn || {}
+    const themeChange = globalFn.themeChange || {}
+    if (!themeChange) {
      return
    }

-    const turnMode = item => window.themeChange[item](mode)
-
-    Object.keys(window.themeChange).forEach(item => {
-      if (['disqus', 'disqusjs'].includes(item)) {
-        setTimeout(() => turnMode(item), 300)
+    Object.keys(themeChange).forEach(key => {
+      const themeChangeFn = themeChange[key]
+      if (['disqus', 'disqusjs'].includes(key)) {
+        setTimeout(() => themeChangeFn(mode), 300)
      } else {
-        turnMode(item)
+        themeChangeFn(mode)
      }
    })
  }
@@ -495,7 +545,7 @@ document.addEventListener('DOMContentLoaded', function () {
   * Rightside
   */
  const rightSideFn = {
-    switchReadMode: () => { // read-mode
+    readmode: () => { // read mode
      const $body = document.body
      $body.classList.add('read-mode')
      const newEle = document.createElement('button')
@@ -511,74 +561,53 @@ document.addEventListener('DOMContentLoaded', function () {

      newEle.addEventListener('click', clickFn)
    },
-    switchDarkMode: () => { // Switch Between Light And Dark Mode
+    darkmode: () => { // switch between light and dark mode
      const willChangeMode = document.documentElement.getAttribute('data-theme') === 'dark' ? 'light' : 'dark'
      if (willChangeMode === 'dark') {
        activateDarkMode()
-        saveToLocal.set('theme', 'dark', 2)
        GLOBAL_CONFIG.Snackbar !== undefined && btf.snackbarShow(GLOBAL_CONFIG.Snackbar.day_to_night)
      } else {
        activateLightMode()
-        saveToLocal.set('theme', 'light', 2)
        GLOBAL_CONFIG.Snackbar !== undefined && btf.snackbarShow(GLOBAL_CONFIG.Snackbar.night_to_day)
      }
-      modeChangeFn(willChangeMode)
+      saveToLocal.set('theme', willChangeMode, 2)
+      handleThemeChange(willChangeMode)
    },
-    showOrHideBtn: (e) => { // rightside 點擊設置 按鈕 展開
-      const rightsideHideClassList = document.getElementById('rightside-config-hide').classList
-      rightsideHideClassList.toggle('show')
-      if (e.classList.contains('show')) {
-        rightsideHideClassList.add('status')
+    'rightside-config': item => { // Show or hide rightside-hide-btn
+      const hideLayout = item.firstElementChild
+      if (hideLayout.classList.contains('show')) {
+        hideLayout.classList.add('status')
        setTimeout(() => {
-          rightsideHideClassList.remove('status')
+          hideLayout.classList.remove('status')
        }, 300)
      }
-      e.classList.toggle('show')
+
+      hideLayout.classList.toggle('show')
    },
-    scrollToTop: () => { // Back to top
+    'go-up': () => { // Back to top
      btf.scrollToDest(0, 500)
    },
-    hideAsideBtn: () => { // Hide aside
+    'hide-aside-btn': () => { // Hide aside
      const $htmlDom = document.documentElement.classList
      const saveStatus = $htmlDom.contains('hide-aside') ? 'show' : 'hide'
      saveToLocal.set('aside-status', saveStatus, 2)
      $htmlDom.toggle('hide-aside')
    },
-    runMobileToc: () => {
-      if (window.getComputedStyle(document.getElementById('card-toc')).getPropertyValue('opacity') === '0') window.mobileToc.open()
-      else window.mobileToc.close()
+    'mobile-toc-button': () => { // Show mobile toc
+      document.getElementById('card-toc').classList.toggle('open')
    },
-    toggleChatDisplay: () => {
+    'chat-btn': () => { // Show chat
      window.chatBtnFn()
+    },
+    translateLink: () => { // switch between traditional and simplified chinese
+      window.translateFn.translatePage()
    }
  }

  document.getElementById('rightside').addEventListener('click', function (e) {
-    const $target = e.target.id ? e.target : e.target.parentNode
-    switch ($target.id) {
-      case 'go-up':
-        rightSideFn.scrollToTop()
-        break
-      case 'rightside_config':
-        rightSideFn.showOrHideBtn($target)
-        break
-      case 'mobile-toc-button':
-        rightSideFn.runMobileToc()
-        break
-      case 'readmode':
-        rightSideFn.switchReadMode()
-        break
-      case 'darkmode':
-        rightSideFn.switchDarkMode()
-        break
-      case 'hide-aside-btn':
-        rightSideFn.hideAsideBtn()
-        break
-      case 'chat-btn':
-        rightSideFn.toggleChatDisplay()
-        break
-      default:
-        break
+    const $target = e.target.closest('[id]')
+    if ($target && rightSideFn[$target.id]) {
+      rightSideFn[$target.id](this)
    }
  })

@@ -587,24 +616,35 @@ document.addEventListener('DOMContentLoaded', function () {
   * 側邊欄sub-menu 展開/收縮
   */
  const clickFnOfSubMenu = () => {
-    document.querySelectorAll('#sidebar-menus .site-page.group').forEach(function (item) {
-      item.addEventListener('click', function () {
-        this.classList.toggle('hide')
-      })
-    })
+    const handleClickOfSubMenu = e => {
+      const target = e.target.closest('.site-page.group')
+      if (!target) return
+      target.classList.toggle('hide')
+    }
+
+    document.querySelector('#sidebar-menus .menus_items').addEventListener('click', handleClickOfSubMenu)
+  }
+
+  /**
+   * 手机端目录点击
+   */
+  const openMobileMenu = () => {
+    const handleClick = () => { sidebarFn.open() }
+    btf.addEventListenerPjax(document.getElementById('toggle-menu'), 'click', handleClick)
  }

  /**
 * 複製時加上版權信息
 */
  const addCopyright = () => {
-    const copyright = GLOBAL_CONFIG.copyright
-    document.body.oncopy = (e) => {
+    const { limitCount, languages } = GLOBAL_CONFIG.copyright
+
+    const handleCopy = (e) => {
      e.preventDefault()
      const copyFont = window.getSelection(0).toString()
      let textFont = copyFont
-      if (copyFont.length > copyright.limitCount) {
-        textFont = `${copyFont}\n\n\n${copyright.languages.author}\n${copyright.languages.link}${window.location.href}\n${copyright.languages.source}\n${copyright.languages.info}`
+      if (copyFont.length > limitCount) {
+        textFont = `${copyFont}\n\n\n${languages.author}\n${languages.link}${window.location.href}\n${languages.source}\n${languages.info}`
      }
      if (e.clipboardData) {
        return e.clipboardData.setData('text', textFont)
@@ -612,6 +652,8 @@ document.addEventListener('DOMContentLoaded', function () {
        return window.clipboardData.setData('text', textFont)
      }
    }
+
+    document.body.addEventListener('copy', handleCopy)
  }

  /**
@@ -640,114 +682,119 @@ document.addEventListener('DOMContentLoaded', function () {
   * table overflow
   */
  const addTableWrap = () => {
-    const $table = document.querySelectorAll('#article-container :not(.highlight) > table, #article-container > table')
-    if ($table.length) {
-      $table.forEach(item => {
+    const $table = document.querySelectorAll('#article-container table')
+    if (!$table.length) return
+
+    $table.forEach(item => {
+      if (!item.closest('.highlight')) {
        btf.wrap(item, 'div', { class: 'table-wrap' })
-      })
-    }
+      }
+    })
  }

  /**
   * tag-hide
   */
-  const clickFnOfTagHide = function () {
-    const $hideInline = document.querySelectorAll('#article-container .hide-button')
-    if ($hideInline.length) {
-      $hideInline.forEach(function (item) {
-        item.addEventListener('click', function (e) {
-          const $this = this
-          $this.classList.add('open')
-          const $fjGallery = $this.nextElementSibling.querySelectorAll('.fj-gallery')
-          $fjGallery.length && btf.initJustifiedGallery($fjGallery)
-        })
-      })
+  const clickFnOfTagHide = () => {
+    const hideButtons = document.querySelectorAll('#article-container .hide-button')
+    if (!hideButtons.length) return
+    const handleClick = function (e) {
+      const $this = this
+      $this.classList.add('open')
+      const $fjGallery = $this.nextElementSibling.querySelectorAll('.gallery-container')
+      $fjGallery.length && addJustifiedGallery($fjGallery)
    }
-  }

-  const tabsFn = {
-    clickFnOfTabs: function () {
-      document.querySelectorAll('#article-container .tab > button').forEach(function (item) {
-        item.addEventListener('click', function (e) {
-          const $this = this
-          const $tabItem = $this.parentNode
-
-          if (!$tabItem.classList.contains('active')) {
-            const $tabContent = $tabItem.parentNode.nextElementSibling
-            const $siblings = btf.siblings($tabItem, '.active')[0]
-            $siblings && $siblings.classList.remove('active')
-            $tabItem.classList.add('active')
-            const tabId = $this.getAttribute('data-href').replace('#', '')
-            const childList = [...$tabContent.children]
-            childList.forEach(item => {
-              if (item.id === tabId) item.classList.add('active')
-              else item.classList.remove('active')
-            })
-            const $isTabJustifiedGallery = $tabContent.querySelectorAll(`#${tabId} .fj-gallery`)
-            if ($isTabJustifiedGallery.length > 0) {
-              btf.initJustifiedGallery($isTabJustifiedGallery)
-            }
-          }
-        })
-      })
-    },
-    backToTop: () => {
-      document.querySelectorAll('#article-container .tabs .tab-to-top').forEach(function (item) {
-        item.addEventListener('click', function () {
-          btf.scrollToDest(btf.getEleTop(btf.getParents(this, '.tabs')), 300)
-        })
-      })
-    }
-  }
-
-  const toggleCardCategory = function () {
-    const $cardCategory = document.querySelectorAll('#aside-cat-list .card-category-list-item.parent i')
-    if ($cardCategory.length) {
-      $cardCategory.forEach(function (item) {
-        item.addEventListener('click', function (e) {
-          e.preventDefault()
-          const $this = this
-          $this.classList.toggle('expand')
-          const $parentEle = $this.parentNode.nextElementSibling
-          if (btf.isHidden($parentEle)) {
-            $parentEle.style.display = 'block'
-          } else {
-            $parentEle.style.display = 'none'
-          }
-        })
-      })
-    }
-  }
-
-  const switchComments = function () {
-    let switchDone = false
-    const $switchBtn = document.querySelector('#comment-switch > .switch-btn')
-    $switchBtn && $switchBtn.addEventListener('click', function () {
-      this.classList.toggle('move')
-      document.querySelectorAll('#post-comment > .comment-wrap > div').forEach(function (item) {
-        if (btf.isHidden(item)) {
-          item.style.cssText = 'display: block;animation: tabshow .5s'
-        } else {
-          item.style.cssText = "display: none;animation: ''"
-        }
-      })
-
-      if (!switchDone && typeof loadOtherComment === 'function') {
-        switchDone = true
-        loadOtherComment()
-      }
+    hideButtons.forEach(item => {
+      item.addEventListener('click', handleClick, { once: true })
    })
  }

-  const addPostOutdateNotice = function () {
-    const data = GLOBAL_CONFIG.noticeOutdate
+  const tabsFn = () => {
+    const navTabsElement = document.querySelectorAll('#article-container .tabs')
+    if (!navTabsElement.length) return
+
+    const removeAndAddActiveClass = (elements, detect) => {
+      Array.from(elements).forEach(element => {
+        element.classList.remove('active')
+        if (element === detect || element.id === detect) {
+          element.classList.add('active')
+        }
+      })
+    }
+
+    const addTabNavEventListener = (item, isJustifiedGallery) => {
+      const navClickHandler = function (e) {
+        const target = e.target.closest('button')
+        if (target.classList.contains('active')) return
+        removeAndAddActiveClass(this.children, target)
+        this.classList.remove('no-default')
+        const tabId = target.getAttribute('data-href')
+        const tabContent = this.nextElementSibling
+        removeAndAddActiveClass(tabContent.children, tabId)
+        if (isJustifiedGallery) {
+          btf.removeGlobalFnEvent('igOfTabs', this)
+          const justifiedGalleryItems = tabContent.querySelectorAll(`:scope > #${tabId} .gallery-container`)
+          justifiedGalleryItems.length && addJustifiedGallery(justifiedGalleryItems, this)
+        }
+      }
+      btf.addEventListenerPjax(item.firstElementChild, 'click', navClickHandler)
+    }
+
+    const addTabToTopEventListener = item => {
+      const btnClickHandler = (e) => {
+        const target = e.target.closest('button')
+        if (!target) return
+        btf.scrollToDest(btf.getEleTop(item), 300)
+      }
+      btf.addEventListenerPjax(item.lastElementChild, 'click', btnClickHandler)
+    }
+
+    navTabsElement.forEach(item => {
+      const isJustifiedGallery = !!item.querySelectorAll('.gallery-container')
+      addTabNavEventListener(item, isJustifiedGallery)
+      addTabToTopEventListener(item)
+    })
+  }
+
+  const toggleCardCategory = () => {
+    const cardCategory = document.querySelector('#aside-cat-list.expandBtn')
+    if (!cardCategory) return
+
+    const handleToggleBtn = (e) => {
+      const target = e.target
+      if (target.nodeName === 'I') {
+        e.preventDefault()
+        target.parentNode.classList.toggle('expand')
+      }
+    }
+    btf.addEventListenerPjax(cardCategory, 'click', handleToggleBtn, true)
+  }
+
+  const switchComments = () => {
+    const switchBtn = document.getElementById('switch-btn')
+    if (!switchBtn) return
+    let switchDone = false
+    const commentContainer = document.getElementById('post-comment')
+    const handleSwitchBtn = () => {
+      commentContainer.classList.toggle('move')
+      if (!switchDone) {
+        switchDone = true
+        loadOtherComment()
+      }
+    }
+    btf.addEventListenerPjax(switchBtn, 'click', handleSwitchBtn)
+  }
+
+  const addPostOutdateNotice = () => {
+    const { limitDay, messagePrev, messageNext, position } = GLOBAL_CONFIG.noticeOutdate
    const diffDay = btf.diffDate(GLOBAL_CONFIG_SITE.postUpdate)
-    if (diffDay >= data.limitDay) {
+    if (diffDay >= limitDay) {
      const ele = document.createElement('div')
      ele.className = 'post-outdate-notice'
-      ele.textContent = data.messagePrev + ' ' + diffDay + ' ' + data.messageNext
+      ele.textContent = `${messagePrev} ${diffDay} ${messageNext}`
      const $targetEle = document.getElementById('article-container')
-      if (data.position === 'top') {
+      if (position === 'top') {
        $targetEle.insertBefore(ele, $targetEle.firstChild)
      } else {
        $targetEle.appendChild(ele)
@@ -774,7 +821,7 @@ document.addEventListener('DOMContentLoaded', function () {
  const unRefreshFn = function () {
    window.addEventListener('resize', () => {
      adjustMenu(false)
-      btf.isHidden(document.getElementById('toggle-menu')) && mobileSidebarOpen && sidebarFn.close()
+      mobileSidebarOpen && btf.isHidden(document.getElementById('toggle-menu')) && sidebarFn.close()
    })

    document.getElementById('menu-mask').addEventListener('click', e => { sidebarFn.close() })
@@ -786,7 +833,7 @@ document.addEventListener('DOMContentLoaded', function () {
    if (GLOBAL_CONFIG.autoDarkmode) {
      window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', e => {
        if (saveToLocal.get('theme') !== undefined) return
-        e.matches ? modeChangeFn('dark') : modeChangeFn('light')
+        e.matches ? handleThemeChange('dark') : handleThemeChange('light')
      })
    }
  }
@@ -810,16 +857,16 @@ document.addEventListener('DOMContentLoaded', function () {
    GLOBAL_CONFIG.isPhotoFigcaption && addPhotoFigcaption()
    scrollFn()

-    const $jgEle = document.querySelectorAll('#article-container .fj-gallery')
-    $jgEle.length && runJustifiedGallery($jgEle)
+    btf.removeGlobalFnEvent('justifiedGallery')
+    const galleryContainer = document.querySelectorAll('#article-container .gallery-container')
+    galleryContainer.length && addJustifiedGallery(galleryContainer)

    runLightbox()
    addTableWrap()
    clickFnOfTagHide()
-    tabsFn.clickFnOfTabs()
-    tabsFn.backToTop()
+    tabsFn()
    switchComments()
-    document.getElementById('toggle-menu').addEventListener('click', () => { sidebarFn.open() })
+    openMobileMenu()
  }

  refreshFn()
--- a/source/js/search/algolia.js
+++ b/source/js/search/algolia.js
@@ -39,7 +39,7 @@ window.addEventListener('load', () => {
  }

  const searchClickFn = () => {
-    document.querySelector('#search-button > .search').addEventListener('click', openSearch)
+    btf.addEventListenerPjax(document.querySelector('#search-button > .search'), 'click', openSearch)
  }

  const searchFnOnce = () => {
--- a/source/js/search/local-search.js
+++ b/source/js/search/local-search.js
@@ -330,7 +330,7 @@ window.addEventListener('load', () => {
  }

  const searchClickFn = () => {
-    document.querySelector('#search-button > .search').addEventListener('click', openSearch)
+    btf.addEventListenerPjax(document.querySelector('#search-button > .search'), 'click', openSearch)
  }

  const searchFnOnce = () => {
--- a/source/js/tw_cn.js
+++ b/source/js/tw_cn.js
@@ -21,6 +21,7 @@ document.addEventListener('DOMContentLoaded', function () {
      return Traditionalized(txt)
    } else return txt
  }
+
  function translateBody (fobj) {
    let objs
    if (typeof fobj === 'object') objs = fobj.childNodes
@@ -107,9 +108,15 @@ document.addEventListener('DOMContentLoaded', function () {
        setLang()
        setTimeout(translateBody, translateDelay)
      }
-      translateButtonObject.addEventListener('click', translatePage, false)
    }
  }
+
+  window.translateFn = {
+    translatePage,
+    Traditionalized,
+    Simplized
+  }
+
  translateInitialization()
  document.addEventListener('pjax:complete', translateInitialization)
 })
--- a/source/js/utils.js
+++ b/source/js/utils.js
@@ -1,38 +1,35 @@
 const btf = {
-  debounce: function (func, wait, immediate) {
+  debounce: (func, wait = 0, immediate = false) => {
    let timeout
-    return function () {
-      const context = this
-      const args = arguments
-      const later = function () {
+    return (...args) => {
+      const later = () => {
        timeout = null
-        if (!immediate) func.apply(context, args)
+        if (!immediate) func(...args)
      }
      const callNow = immediate && !timeout
      clearTimeout(timeout)
      timeout = setTimeout(later, wait)
-      if (callNow) func.apply(context, args)
+      if (callNow) func(...args)
    }
  },

-  throttle: function (func, wait, options) {
+  throttle: function (func, wait, options = {}) {
    let timeout, context, args
    let previous = 0
-    if (!options) options = {}

-    const later = function () {
+    const later = () => {
      previous = options.leading === false ? 0 : new Date().getTime()
      timeout = null
      func.apply(context, args)
      if (!timeout) context = args = null
    }

-    const throttled = function () {
+    const throttled = (...params) => {
      const now = new Date().getTime()
      if (!previous && options.leading === false) previous = now
      const remaining = wait - (now - previous)
      context = this
-      args = arguments
+      args = params
      if (remaining <= 0 || remaining > wait) {
        if (timeout) {
          clearTimeout(timeout)
@@ -155,27 +152,6 @@ const btf = {
    ele.style.animation = text
  },

-  getParents: (elem, selector) => {
-    for (; elem && elem !== document; elem = elem.parentNode) {
-      if (elem.matches(selector)) return elem
-    }
-    return null
-  },
-
-  siblings: (ele, selector) => {
-    return [...ele.parentNode.children].filter((child) => {
-      if (selector) {
-        return child !== ele && child.matches(selector)
-      }
-      return child !== ele
-    })
-  },
-
-  /**
-   * @param {*} selector
-   * @param {*} eleType the type of create element
-   * @param {*} options object key: value
-   */
  wrap: (selector, eleType, options) => {
    const createEle = document.createElement(eleType)
    for (const [key, value] of Object.entries(options)) {
@@ -185,13 +161,6 @@ const btf = {
    createEle.appendChild(selector)
  },

-  unwrap: el => {
-    const parent = el.parentNode
-    if (parent && parent !== document.body) {
-      parent.replaceChild(el, parent)
-    }
-  },
-
  isHidden: ele => ele.offsetHeight === 0 && ele.offsetWidth === 0,

  getEleTop: ele => {
@@ -214,7 +183,7 @@ const btf = {
    }

    if (service === 'fancybox') {
-      ele.forEach(i => {
+      Array.from(ele).forEach(i => {
        if (i.parentNode.tagName !== 'A') {
          const dataSrc = i.dataset.lazySrc || i.src
          const dataCaption = i.title || i.alt || ''
@@ -257,22 +226,20 @@ const btf = {
    }
  },

-  initJustifiedGallery: function (selector) {
-    const runJustifiedGallery = i => {
-      if (!btf.isHidden(i)) {
-        fjGallery(i, {
-          itemSelector: '.fj-gallery-item',
-          rowHeight: i.getAttribute('data-rowHeight'),
-          gutter: 4,
-          onJustify: function () {
-            this.$container.style.opacity = '1'
-          }
-        })
-      }
+  setLoading: {
+    add: ele => {
+      const html = `
+        <div class="loading-container">
+          <div class="loading-item">
+            <div></div><div></div><div></div><div></div><div></div>
+          </div>
+        </div>
+      `
+      ele.insertAdjacentHTML('afterend', html)
+    },
+    remove: ele => {
+      ele.nextElementSibling.remove()
    }
-
-    if (Array.from(selector).length === 0) runJustifiedGallery(selector)
-    else selector.forEach(i => { runJustifiedGallery(i) })
  },

  updateAnchor: (anchor) => {
@@ -297,11 +264,33 @@ const btf = {
    return percentage
  },

-  addModeChange: (name, fn) => {
-    if (window.themeChange && window.themeChange[name]) return
-    window.themeChange = {
-      ...window.themeChange,
-      [name]: fn
-    }
+  addGlobalFn: (key, fn, name = false, parent = window) => {
+    const globalFn = parent.globalFn || {}
+    const keyObj = globalFn[key] || {}
+
+    if (name && keyObj[name]) return
+
+    name = name || Object.keys(keyObj).length
+    keyObj[name] = fn
+    globalFn[key] = keyObj
+    parent.globalFn = globalFn
+  },
+
+  addEventListenerPjax: (ele, event, fn, option = false) => {
+    ele.addEventListener(event, fn, option)
+    btf.addGlobalFn('pjax', () => {
+      ele.removeEventListener(event, fn, option)
+    })
+  },
+
+  removeGlobalFnEvent: (key, parent = window) => {
+    const { globalFn = {} } = parent
+    const keyObj = globalFn[key] || {}
+    const keyArr = Object.keys(keyObj)
+    if (!keyArr.length) return
+    keyArr.forEach(i => {
+      keyObj[i]()
+    })
+    delete parent.globalFn[key]
  }
 }