diff --git a/assets/css/_sitevars.scss b/assets/css/_sitevars.scss
deleted file mode 100644
index 31aac4c..0000000
--- a/assets/css/_sitevars.scss
+++ /dev/null
@@ -1,96 +0,0 @@
-// All variables from site's config content.
-// In order not to conflict with the existing variables of SCSS and better identify,
-// add a cfg_ prefix before the variable name
-
-{{- $P := .Site.Params -}}
-
-// Base variables
-$scheme: {{ default $P.scheme "Gemini" }};
-$cfg_darkmode: {{ $P.darkmode }};
-
-$cfg_thm_cor_light: {{ $P.themeColor.light }};
-$cfg_thm_cor_dark: {{ $P.themeColor.dark }};
-
-$cfg_font_enable: {{ default $P.font.enable false }};
-$cfg_font_global_size: {{ default $P.font.global.size 1 }};
-$cfg_font_headings_size: {{ default $P.font.headings.size 1 }};
-$cfg_font_title_size: {{ default $P.font.title.size 1 }};
-$cfg_font_codes_size: {{ default $P.font.codes.size 1 }};
-$cfg_font_posts_size: {{ default $P.font.posts.size 1 }};
-
-// TODO
-$cfg_hl_light_bg: #222;
-$cfg_hl_light_fg: #000;
-$cfg_hl_dark_bg: #000;
-$cfg_hl_dark_fg: #222;
-
-$cfg_sidebar_width: {{ $P.sidebar.width }};
-$cfg_sidebar_position: {{ $P.sidebar.position }};
-$cfg_sidebar_padding: {{ default $P.sidebar.padding 18 }};
-$cfg_sidebar_offset: {{ default $P.sidebar.offset 12 }};
-
-// TODO
-$cfg_note_light_bg_offset: 0;
-
-// Scaffolding Variables
-$cfg_bd_scrollbar_overlay: {{ $P.bodyScrollbar.overlay }};
-$cfg_bd_scrollbar_stable: {{ $P.bodyScrollbar.stable }};
-
-$cfg_codeblock_copy_btn_style: {{ $P.codeblock.copyBtn.style }};
-
-$cfg_mermaid_enable: {{ $P.mermaid.enable }};
-
-$cfg_note_style: {{ $P.note.style }};
-$cfg_note_icons: {{ $P.note.icons }};
-
-$cfg_pdf_enable: {{ $P.pdf.enable }};
-$cfg_pdf_height: {{ $P.pdf.height }};
-
-$cfg_tabs_trans_tabs: {{ $P.tabs.transition.tabs }};
-$cfg_tabs_trans_labels: {{ $P.tabs.transition.labels }};
-
-// Outline Variables
-$cfg_footer_icon_color: {{ $P.footer.icon.color }};
-$cfg_footer_icon_animated: {{ $P.footer.icon.animated }};
-
-$cfg_footer_beian_enable: {{ $P.footer.beian.enable }};
-
-$cfg_busuanzi_enable: {{ $P.busuanzi.enable }};
-$cfg_busuanzi_visitors: {{ $P.busuanzi.visitors }};
-$cfg_busuanzi_views: {{ $P.busuanzi.views }};
-
-$cfg_bookmark_enable: {{ $P.bookmark.enable }};
-$cfg_bookmark_color: {{ $P.bookmark.color }};
-
-$cfg_github_banner_enable: {{ $P.githubBanner.enable }};
-
-$cfg_local_search_enable: {{ $P.localSearch.enable }};
-$cfg_algolia_search_enable: {{ $P.algoliaSearch.enable }};
-
-$cfg_mobile_layout_economy: {{ $P.mobileLayoutEconomy }};
-
-$cfg_note_icons: {{ $P.note.icons }};
-
-$cfg_social_icons_only: {{ $P.socialIcons.iconsOnly }};
-
-$cfg_avatar_rounded: {{ $P.avatar.rounded }};
-$cfg_avatar_rotated: {{ $P.avatar.rotated }};
-
-$cfg_toc_enable: {{ $P.toc.enable }};
-$cfg_toc_wrap: {{ $P.toc.wrap }};
-$cfg_toc_expand_all: {{ $P.toc.expandAll }};
-
-$cfg_site_state: {{ $P.siteState }};
-
-//
-$cfg_back2top_enable: {{ $P.backTop.enable }};
-$cfg_back2top_scrollpercent: {{ $P.backTop.scrollPercent }};
-$cfg_back2top_sidebar: {{ $P.backTop.sidebar }};
-
-$cfg_reading_progress_enable: {{ $P.readingProgress.enable }};
-$cfg_reading_progress_color: {{ $P.readingProgress.color }};
-$cfg_reading_progress_height: {{ $P.readingProgress.height }};
-$cfg_reading_progress_reversed: {{ $P.readingProgress.reversed }};
-$cfg_reading_progress_start: {{ $P.readingProgress.start }};
-$cfg_reading_progress_position: {{ $P.readingProgress.position }};
-
diff --git a/layouts/partials/post_meta/catgs.html b/layouts/partials/post_meta/catgs.html
deleted file mode 100644
index bcdf35d..0000000
--- a/layouts/partials/post_meta/catgs.html
+++ /dev/null
@@ -1,17 +0,0 @@
-{{- if isset .Params "categories" }}
-{{- if not (eq (len .Params.categories) 0) }}
-
-
-
-
- {{- T "PostCatg" }}{{- T "ColoneFlag"}}
-
- {{- range (first 3 .Params.categories) }}
-
- {{ . }}
-
- {{- end }}
-
-
-{{- end }}
-{{- end }}
\ No newline at end of file
diff --git a/layouts/partials/post_meta/date.html b/layouts/partials/post_meta/date.html
deleted file mode 100644
index b6c072b..0000000
--- a/layouts/partials/post_meta/date.html
+++ /dev/null
@@ -1,16 +0,0 @@
-
-
-
-
- {{- T "PostPublishDate" }}{{- T "ColoneFlag" }}
-
-
-{{- if gt .Lastmod .PublishDate }}
-
-
-
-
- {{- T "PostLastModDate" }}{{- T "ColoneFlag" }}
-
-
-{{- end }}
\ No newline at end of file
diff --git a/layouts/partials/post_meta/reading.html b/layouts/partials/post_meta/reading.html
deleted file mode 100644
index 06f9631..0000000
--- a/layouts/partials/post_meta/reading.html
+++ /dev/null
@@ -1,7 +0,0 @@
-
-
-
-
- {{- T "PostReading" }}{{- T "ColoneFlag" -}}
- {{- T "PostReadTime" . -}}
-
\ No newline at end of file
diff --git a/layouts/partials/post_meta/tags.html b/layouts/partials/post_meta/tags.html
deleted file mode 100644
index 62e64be..0000000
--- a/layouts/partials/post_meta/tags.html
+++ /dev/null
@@ -1,17 +0,0 @@
-{{- if isset .Params "tags" }}
-{{- if not (eq (len .Params.tags) 0) }}
-
-
-
-
- {{- T "PostTag" }}{{- T "ColoneFlag"}}
-
- {{- range (first 3 .Params.tags) }}
-
- {{ . }}
-
- {{- end }}
-
-
-{{- end }}
-{{- end }}
\ No newline at end of file
diff --git a/layouts/partials/post_meta/views.html b/layouts/partials/post_meta/views.html
deleted file mode 100644
index e2882e7..0000000
--- a/layouts/partials/post_meta/views.html
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-
-
- {{- T "PostVisitor" -}}{{ T "ColoneFlag" -}}
-
-
-
-
\ No newline at end of file
diff --git a/layouts/partials/post_meta/words.html b/layouts/partials/post_meta/words.html
deleted file mode 100644
index 2502fbf..0000000
--- a/layouts/partials/post_meta/words.html
+++ /dev/null
@@ -1,7 +0,0 @@
-
-
-
-
- {{- T "PostWords" }}{{- T "ColoneFlag" -}}
- {{- T "PostWordCount" . -}}
-
\ No newline at end of file