diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index c14337b4..a34e22bd 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -15,7 +15,7 @@
 
         {{- /* Content */ -}}
         <div class="content" id="content">
-            {{- dict "content" .Content "ruby" $params.ruby "fraction" $params.fraction "fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
+            {{- dict "Content" .Content "Ruby" $params.ruby "Fraction" $params.fraction "Fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
         </div>
 
         {{- /* Comment */ -}}
diff --git a/layouts/_default/summary.html b/layouts/_default/summary.html
index da1e8195..f869a9ad 100644
--- a/layouts/_default/summary.html
+++ b/layouts/_default/summary.html
@@ -44,7 +44,7 @@
     {{- /* Summary content */ -}}
     <div class="content">
         {{- with .Summary -}}
-            {{- dict "content" . "ruby" $params.ruby "fraction" $params.fraction "fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
+            {{- dict "Content" . "Ruby" $params.ruby "Fraction" $params.fraction "Fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
         {{- else -}}
             {{- .Description | safeHTML -}}
         {{- end -}}
diff --git a/layouts/index.html b/layouts/index.html
index eabc90cf..44dd92a4 100644
--- a/layouts/index.html
+++ b/layouts/index.html
@@ -13,7 +13,7 @@
         {{- if .Content -}}
             <div class="single">
                 <div class="content" id="content">
-                    {{- dict "content" .Content "ruby" $params.ruby "fraction" $params.fraction "fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
+                    {{- dict "Content" .Content "Ruby" $params.ruby "Fraction" $params.fraction "Fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
                 </div>
             </div>
         {{- end -}}
diff --git a/layouts/index.json b/layouts/index.json
index c78a51f9..4e810391 100644
--- a/layouts/index.json
+++ b/layouts/index.json
@@ -18,7 +18,7 @@
         {{- end -}}
         {{- $params := .Params | merge $.Site.Params.page -}}
         {{/* Extended Markdown syntax */}}
-        {{- $content := dict "content" .Content "ruby" $params.ruby "fraction" $params.fraction "fontawesome" $params.fontawesome | partial "function/content.html" -}}
+        {{- $content := dict "Content" .Content "Ruby" $params.ruby "Fraction" $params.fraction "Fontawesome" $params.fontawesome | partial "function/content.html" -}}
         {{/* Remove line number for code */}}
         {{- $content = $content | replaceRE `<span class="lnt?"> *\d*\n?</span>` "" -}}
         {{- range $i, $contenti := split $content "<h2 id=" -}}
diff --git a/layouts/index.rss.xml b/layouts/index.rss.xml
index 515f1884..355c26a5 100644
--- a/layouts/index.rss.xml
+++ b/layouts/index.rss.xml
@@ -37,7 +37,7 @@
             {{ printf "<atom:link href=%q rel=\"self\" type=%q />" .Permalink .MediaType | safeHTML }}
         {{ end }}
         {{- range where .Site.RegularPages "Type" "posts" | first (.Site.Params.home.rss | default 10) -}}
-            {{- dict "page" . "site" .Site | partial "rss/item.html" -}}
+            {{- dict "Page" . "Site" .Site | partial "rss/item.html" -}}
         {{- end -}}
     </channel>
 </rss>
diff --git a/layouts/partials/assets.html b/layouts/partials/assets.html
index 96b27b36..45707b2d 100644
--- a/layouts/partials/assets.html
+++ b/layouts/partials/assets.html
@@ -5,56 +5,56 @@
 
 {{- /* Smooth Scroll */ -}}
 {{- $source := $cdn.smoothScrollJS | default "lib/smooth-scroll/smooth-scroll.min.js" -}}
-{{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+{{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 
 {{- /* Search */ -}}
 {{- if .Site.Params.search | and .Site.Params.search.enable -}}
     {{- $search := .Site.Params.search -}}
     {{- $source := $cdn.autocompleteJS | default "lib/autocomplete/autocomplete.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $config = dict "maxResultLength" $search.maxResultLength "snippetLength" $search.snippetLength "highlightTag" $search.highlightTag "noResultsFound" (T "noResultsFound") | dict "search" | merge $config -}}
     {{- if eq $search.type "lunr" -}}
         {{- with .Site.Home.OutputFormats.Get "json" -}}
             {{- $config = dict "type" "lunr" "lunrIndexURL" .RelPermalink | dict "search" | merge $config -}}
         {{- end -}}
         {{- $source := $cdn.lunrJS | default "lib/lunr/lunr.min.js" -}}
-        {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+        {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
         {{- if T "lunrLanguageLib" -}}
             {{- $config = T "lunrLanguageCode" | dict "lunrLanguageCode" | dict "search" | merge $config -}}
             {{- with T "lunrSegmentitLib" -}}
                 {{- $config = dict "lunrSegmentitURL" (resources.Get .).RelPermalink | dict "search" | merge $config -}}
             {{- end -}}
-            {{- dict "source" "lib/lunr/lunr.stemmer.support.js" "minify" true "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
-            {{- dict "source" (T "lunrLanguageLib") "minify" true "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+            {{- dict "source" "lib/lunr/lunr.stemmer.support.js" "minify" true "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
+            {{- dict "source" (T "lunrLanguageLib") "minify" true "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
         {{- end -}}
     {{- else if eq $search.type "algolia" -}}
         {{- $source := $cdn.algoliasearchJS | default "lib/algoliasearch/algoliasearch-lite.umd.min.js" -}}
-        {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+        {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
         {{- $config = dict "type" "algolia" "algoliaIndex" $search.algolia.index "algoliaAppID" $search.algolia.appID "algoliaSearchKey" $search.algolia.searchKey | dict "search" | merge $config -}}
     {{- end -}}
 {{- end -}}
 
 {{- /* lazysizes */ -}}
 {{- $source := $cdn.lazysizesJS | default "lib/lazysizes/lazysizes.min.js" -}}
-{{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+{{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 
 {{- /* twemoji */ -}}
 {{- if $params.twemoji -}}
     {{- $source := $cdn.twemojiJS | default "lib/twemoji/twemoji.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $config = dict "twemoji" true | merge $config -}}
 {{- end -}}
 
 {{- /* lightgallery.js */ -}}
 {{- if $params.lightgallery -}}
     {{- $source := $cdn.lightgalleryCSS | default "lib/lightgallery/lightgallery.min.css" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
     {{- $source := $cdn.lightgalleryJS | default "lib/lightgallery/lightgallery.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $source := $cdn.lightgalleryThumbnailJS | default "lib/lightgallery/lg-thumbnail.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $source := $cdn.lightgalleryZoomJS | default "lib/lightgallery/lg-zoom.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $config = dict "selector" ".lightgallery" "speed" 400 "hideBarsDelay" 2000 "thumbnail" true "exThumbImage" "data-thumbnail" "thumbWidth" 80 "thumbContHeight" 80 "actualSize" false | dict "lightGallery" | merge $config -}}
     {{- $styleArr := (.Scratch.Get "this").styleArr | default slice -}}
     {{- $styleArr | append ".lg-toolbar .lg-icon::after { color: #999; }" | .Scratch.SetInMap "this" "styleArr" -}}
@@ -66,21 +66,21 @@
 {{- /* clipboard.js */ -}}
 {{- if ne $code.copy false -}}
     {{- $source := $cdn.clipboardJS | default "lib/clipboard/clipboard.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $config = T "copyToClipboard" | dict "copyTitle" | dict "code" | merge $config -}}
 {{- end -}}
 
 {{- /* Sharer.js */ -}}
 {{- if $params.share.enable -}}
     {{- $source := $cdn.sharerJS | default "lib/sharer/sharer.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 {{- end -}}
 
 {{- /* TypeIt */ -}}
 {{- with (.Scratch.Get "this").typeitMap -}}
     {{- $typeit := $.Site.Params.typeit -}}
     {{- $source := $cdn.typeitJS | default "lib/typeit/typeit.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" $.Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" $.Scratch "Data" | partial "scratch/script.html" -}}
     {{- $config = dict "speed" $typeit.speed "cursorSpeed" $typeit.cursorSpeed "cursorChar" $typeit.cursorChar "duration" $typeit.duration "data" . | dict "typeit" | merge $config -}}
 {{- end -}}
 
@@ -93,20 +93,20 @@
 {{- end -}}
 {{- if $math.enable -}}
     {{- $source := $cdn.katexCSS | default "lib/katex/katex.min.css" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
     {{- $source := $cdn.katexJS | default "lib/katex/katex.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $source := $cdn.katexAutoRenderJS | default "lib/katex/auto-render.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- if $math.copyTex -}}
         {{- $source := $cdn.katexCopyTexCSS | default "lib/katex/copy-tex.min.css" -}}
-        {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+        {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
         {{- $source := $cdn.katexCopyTexJS | default "lib/katex/copy-tex.min.js" -}}
-        {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+        {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- end -}}
     {{- if $math.mhchem -}}
         {{- $source := $cdn.katexMhchemJS | default "lib/katex/mhchem.min.js" -}}
-        {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+        {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- end -}}
     {{- $delimiters := slice (dict "left" "$$" "right" "$$" "display" true) (dict "left" "\\[" "right" "\\]" "display" true) -}}
     {{- if and $math.blockLeftDelimiter $math.blockRightDelimiter -}}
@@ -122,26 +122,26 @@
 {{- /* mermaid */ -}}
 {{- if (.Scratch.Get "this").mermaid -}}
     {{- $source := $cdn.mermaidJS | default "lib/mermaid/mermaid.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $options := dict "targetPath" "lib/mermaid/mermaid.min.css" "enableSourceMap" true -}}
-    {{- dict "source" "lib/mermaid/mermaid.scss" "toCSS" $options "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+    {{- dict "source" "lib/mermaid/mermaid.scss" "toCSS" $options "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
 {{- end -}}
 
 {{- /* ECharts */ -}}
 {{- if (.Scratch.Get "this").echarts -}}
     {{- $source := $cdn.echartsJS | default "lib/echarts/echarts.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $source := $cdn.echartsMacaronsJS | default "lib/echarts/macarons.js" -}}
-    {{- dict "source" $source "minify" true "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "minify" true "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 {{- end -}}
 
 {{- /* Mapbox GL */ -}}
 {{- if (.Scratch.Get "this").mapbox -}}
     {{- $source := $cdn.mapboxGLCSS | default "lib/mapbox-gl/mapbox-gl.min.css" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
     {{- $source := $cdn.mapboxGLJS | default "lib/mapbox-gl/mapbox-gl.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
-    {{- dict "source" "lib/mapbox-gl/mapbox-gl-language.js" "minify" true "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
+    {{- dict "source" "lib/mapbox-gl/mapbox-gl-language.js" "minify" true "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $config = dict "accessToken" $params.mapbox.accessToken "RTLTextPlugin" "https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-rtl-text/v0.2.0/mapbox-gl-rtl-text.js" | dict "mapbox" | merge $config -}}
 {{- end -}}
 
@@ -149,23 +149,23 @@
 {{- if (.Scratch.Get "this").music -}}
     {{- /* APlayer */ -}}
     {{- $source := $cdn.aplayerCSS | default "lib/aplayer/APlayer.min.css" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
     {{- $options := dict "targetPath" "lib/aplayer/dark.min.css" "enableSourceMap" true -}}
-    {{- dict "source" "lib/aplayer/dark.scss" "toCSS" $options "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+    {{- dict "source" "lib/aplayer/dark.scss" "toCSS" $options "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
     {{- $source := $cdn.aplayerJS | default "lib/aplayer/APlayer.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 
     {{- /* MetingJS */ -}}
     {{- $source := $cdn.metingJS | default "lib/meting/Meting.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 {{- end -}}
 
 {{- /* Cookie Consent */ -}}
 {{- if .Site.Params.cookieconsent | and .Site.Params.cookieconsent.enable -}}
     {{- $source := $cdn.cookieconsentCSS | default "lib/cookieconsent/cookieconsent.min.css" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
     {{- $source := $cdn.cookieconsentJS | default "lib/cookieconsent/cookieconsent.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
     {{- $cookieconsentConfig := dict "popup" (dict "background" "#1aa3ff") "button" (dict "background" "#f0f0f0") | dict "theme" "edgeless" "palette" -}}
     {{- $cookieconsentConfig = .Site.Params.cookieconsent | merge $cookieconsentConfig -}}
     {{- $cookieconsentConfig = dict "message" ($cookieconsentConfig.content.message | default (T "cookieconsentMessage")) "dismiss" ($cookieconsentConfig.content.dismiss | default (T "cookieconsentDismiss")) "link" ($cookieconsentConfig.content.link | default (T "cookieconsentLink")) | dict "content" | merge $cookieconsentConfig -}}
@@ -173,26 +173,26 @@
 {{- end -}}
 
 {{- range $params.library.css -}}
-    {{- dict "source" . "fingerprint" $fingerprint | dict "scratch" $.Scratch "data" | partial "scratch/style.html" -}}
+    {{- dict "source" . "fingerprint" $fingerprint | dict "Scratch" $.Scratch "Data" | partial "scratch/style.html" -}}
 {{- end -}}
 
 {{- range $params.library.js -}}
-    {{- dict "source" . "fingerprint" $fingerprint | dict "scratch" $.Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" . "fingerprint" $fingerprint | dict "Scratch" $.Scratch "Data" | partial "scratch/script.html" -}}
 {{- end -}}
 
 {{- with (.Scratch.Get "this").styleArr -}}
-    {{- delimit . "" | dict "content" | dict "scratch" $.Scratch "data" | partial "scratch/style.html" -}}
+    {{- delimit . "" | dict "content" | dict "Scratch" $.Scratch "Data" | partial "scratch/style.html" -}}
 {{- end -}}
 
 {{- /* Config script */ -}}
-{{- $config | jsonify | printf "window.config=%s;" | dict "content" | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+{{- $config | jsonify | printf "window.config=%s;" | dict "content" | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 
 {{- /* Theme script */ -}}
-{{- dict "source" "js/theme.min.js" "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+{{- dict "source" "js/theme.min.js" "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 {{- $_ := (resources.Get "js/theme.min.js.map").RelPermalink -}}
 
 {{- with (.Scratch.Get "this").scriptArr -}}
-    {{- delimit . "\n" | dict "content" | dict "scratch" $.Scratch "data" | partial "scratch/script.html" -}}
+    {{- delimit . "\n" | dict "content" | dict "Scratch" $.Scratch "Data" | partial "scratch/script.html" -}}
 {{- end -}}
 
 {{- range (.Scratch.Get "this").style -}}
diff --git a/layouts/partials/comment.html b/layouts/partials/comment.html
index 5bba1c3d..12397692 100644
--- a/layouts/partials/comment.html
+++ b/layouts/partials/comment.html
@@ -10,7 +10,7 @@
         {{- if $disqus.enable -}}
             <div id="disqus_thread" class="comment"></div>
             {{- $source := printf "https://%v.disqus.com/embed.js" $disqus.shortname -}}
-            {{- dict "source" $source "defer" true | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+            {{- dict "source" $source "defer" true | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
             <noscript>
                 Please enable JavaScript to view the comments powered by <a href="https://disqus.com/?ref_noscript">Disqus</a>.
             </noscript>
@@ -21,9 +21,9 @@
         {{- if $gitalk.enable -}}
             <div id="gitalk" class="comment"></div>
             {{- $source := $cdn.gitalkCSS | default "lib/gitalk/gitalk.css" -}}
-            {{- dict "source" $source "minify" true "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+            {{- dict "source" $source "minify" true "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
             {{- $source := $cdn.gitalkJS | default "lib/gitalk/gitalk.min.js" -}}
-            {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+            {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
             {{- $commentConfig = dict "id" .Date "title" .Title "clientID" $gitalk.clientId "clientSecret" $gitalk.clientSecret "repo" $gitalk.repo "owner" $gitalk.owner "admin" (slice $gitalk.owner) | dict "gitalk" | merge $commentConfig -}}
             <noscript>
                 Please enable JavaScript to view the comments powered by <a href="https://github.com/gitalk/gitalk"></a>Gitalk</a>.
@@ -35,9 +35,9 @@
         {{- if $valine.enable -}}
             <div id="valine" class="comment"></div>
             {{- $options := dict "targetPath" "lib/valine/valine.min.css" -}}
-            {{- dict "source" "lib/valine/valine.scss" "toCSS" $options | dict "scratch" .Scratch "data" | partial "scratch/style.html" -}}
+            {{- dict "source" "lib/valine/valine.scss" "toCSS" $options | dict "Scratch" .Scratch "Data" | partial "scratch/style.html" -}}
             {{- $source := $cdn.valineJS | default "lib/valine/Valine.min.js" -}}
-            {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+            {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
             {{- $commentConfig = dict "el" "#valine" "appId" $valine.appId "appKey" $valine.appKey "lang" ($valine.lang | default (T "valineLang")) "visitor" $valine.visitor "recordIP" $valine.recordIP "placeholder" ($valine.placeholder | default (T "valinePlaceholder")) "highlight" (ne $valine.highlight false) "enableQQ" $valine.enableQQ | dict "valine" | merge $commentConfig -}}
             {{- with $valine.avatar -}}
                 {{- $commentConfig = dict "avatar" . | dict "valine" | merge $commentConfig -}}
@@ -68,7 +68,7 @@
                 data-numposts="{{ $facebook.numPosts }}"
             ></div>
             {{- $source := printf "https://connect.facebook.net/%v/sdk.js#xfbml=1&version=v5.0&appId=%v&autoLogAppEvents=1" ($facebook.languageCode | default (T "facebookLanguageCode")) $facebook.appId -}}
-            {{- dict "source" $source "defer" true | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+            {{- dict "source" $source "defer" true | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
             <noscript>
                 Please enable JavaScript to view the comments powered by <a href="https://developers.facebook.com/docs/plugins/comments/"></a>Facebook</a>.
             </noscript>
@@ -95,7 +95,7 @@
             {{- if $telegram.outlined -}}
                 {{- $attr = printf `%v data-outlined="1"` $attr -}}
             {{- end -}}
-            {{- dict "source" "https://comments.app/js/widget.js?2" "defer" true "attr" $attr | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+            {{- dict "source" "https://comments.app/js/widget.js?2" "defer" true "attr" $attr | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
             <noscript>
                 Please enable JavaScript to view the comments powered by <a href="https://comments.app/">Telegram Comments</a>.
             </noscript>
@@ -105,7 +105,7 @@
         {{- $commento := $comment.commento | default dict -}}
         {{- if $commento.enable -}}
             <div id="commento"></div>
-            {{- dict "source" "https://cdn.commento.io/js/commento.js" "defer" true | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+            {{- dict "source" "https://cdn.commento.io/js/commento.js" "defer" true | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
             <noscript>
                 Please enable JavaScript to view the comments powered by <a href="https://commento.io/">Commento</a>.
             </noscript>
diff --git a/layouts/partials/function/content.html b/layouts/partials/function/content.html
index fa75ae41..f1d7ce81 100644
--- a/layouts/partials/function/content.html
+++ b/layouts/partials/function/content.html
@@ -1,14 +1,14 @@
-{{- $content := .content -}}
+{{- $content := .Content -}}
 
-{{- if .ruby -}}
+{{- if .Ruby -}}
     {{- $content = partial "function/ruby.html" $content -}}
 {{- end -}}
 
-{{- if .fraction -}}
+{{- if .Fraction -}}
     {{- $content = partial "function/fraction.html" $content -}}
 {{- end -}}
 
-{{- if .fontawesome -}}
+{{- if .Fontawesome -}}
     {{- $content = partial "function/fontawesome.html" $content -}}
 {{- end -}}
 
diff --git a/layouts/partials/function/id.html b/layouts/partials/function/id.html
index 7e0d0f96..e84ef9c2 100644
--- a/layouts/partials/function/id.html
+++ b/layouts/partials/function/id.html
@@ -1,8 +1,8 @@
 {{- /* ID */ -}}
-{{- $count := (.scratch.Get "this").count | default 1 -}}
+{{- $count := (.Scratch.Get "this").count | default 1 -}}
 {{- $id := printf "id-%d" $count -}}
-{{- $count | add 1 | .scratch.SetInMap "this" "count" -}}
-{{- with .content -}}
-    {{- dict $id . | dict "data" | dict "config" | merge ($.scratch.Get "this") | $.scratch.Set "this" -}}
+{{- $count | add 1 | .Scratch.SetInMap "this" "count" -}}
+{{- with .Content -}}
+    {{- dict $id . | dict "data" | dict "config" | merge ($.Scratch.Get "this") | $.Scratch.Set "this" -}}
 {{- end -}}
 {{- return $id -}}
diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index 55dd4893..fff4e18b 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -11,7 +11,7 @@
                         <span class="header-title-pre">{{ . | safeHTML }}</span>
                     {{- end -}}
                     {{- if .typeit -}}
-                        {{- $id := dict "content" .name "scratch" $.Scratch | partial "function/id.html" -}}
+                        {{- $id := dict "Content" .name "Scratch" $.Scratch | partial "function/id.html" -}}
                         <span id="{{ $id }}" class="typeit"></span>
                         {{- dict $id (slice $id) | dict "typeitMap" | merge ($.Scratch.Get "this") | $.Scratch.Set "this" -}}
                     {{- else -}}
@@ -95,7 +95,7 @@
                             <span class="header-title-pre">{{ . | safeHTML }}</span>
                         {{- end -}}
                         {{- if .typeit -}}
-                            {{- $id := dict "content" .name "scratch" $.Scratch | partial "function/id.html" -}}
+                            {{- $id := dict "Content" .name "Scratch" $.Scratch | partial "function/id.html" -}}
                             <span id="{{ $id }}" class="typeit"></span>
                             {{- dict $id (slice $id) | dict "typeitMap" | merge ($.Scratch.Get "this") | $.Scratch.Set "this" -}}
                         {{- else -}}
diff --git a/layouts/partials/home/profile.html b/layouts/partials/home/profile.html
index e3bd2d49..ef8afcf0 100644
--- a/layouts/partials/home/profile.html
+++ b/layouts/partials/home/profile.html
@@ -30,7 +30,7 @@
     {{- with $profile.subtitle -}}
         <h2 class="home-subtitle">
             {{- if $profile.typeit -}}
-                {{- $id := dict "content" . "scratch" $.Scratch | partial "function/id.html" -}}
+                {{- $id := dict "Content" . "Scratch" $.Scratch | partial "function/id.html" -}}
                 <div id="{{ $id }}" class="typeit"></div>
                 {{- dict $id (slice $id) | dict "typeitMap" | merge ($.Scratch.Get "this") | $.Scratch.Set "this" -}}
             {{- else -}}
diff --git a/layouts/partials/plugin/compatibility.html b/layouts/partials/plugin/compatibility.html
index 7dd3bb65..bc134383 100644
--- a/layouts/partials/plugin/compatibility.html
+++ b/layouts/partials/plugin/compatibility.html
@@ -11,12 +11,12 @@
         {{- end -}}
     {{- end -}}
     {{- with $features | uniq -}}
-        {{- delimit . "%2C" | printf "https://polyfill.io/v3/polyfill.min.js?features=%v" | dict "source" | dict "scratch" $.Scratch "data" | partial "scratch/script.html" -}}
+        {{- delimit . "%2C" | printf "https://polyfill.io/v3/polyfill.min.js?features=%v" | dict "source" | dict "Scratch" $.Scratch "Data" | partial "scratch/script.html" -}}
     {{- end -}}
 {{- end -}}
 
 {{- /* object-fit-images */ -}}
 {{- if $compatibility.objectFit -}}
     {{- $source := $cdn.objectFitImagesJS | default "lib/object-fit-images/ofi.min.js" -}}
-    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
+    {{- dict "source" $source "fingerprint" $fingerprint | dict "Scratch" .Scratch "Data" | partial "scratch/script.html" -}}
 {{- end -}}
diff --git a/layouts/partials/rss/item.html b/layouts/partials/rss/item.html
index 82d3bbaf..28256b49 100644
--- a/layouts/partials/rss/item.html
+++ b/layouts/partials/rss/item.html
@@ -1,19 +1,19 @@
-{{- $params := .page.Params | merge .site.Params.page | merge (dict "author" .site.Author.name) -}}
+{{- $params := .Page.Params | merge .Site.Params.Page | merge (dict "author" .Site.Author.name) -}}
 <item>
     <title>
-        {{- .page.Title -}}
+        {{- .Page.Title -}}
     </title>
     <link>
-        {{- .page.Permalink -}}
+        {{- .Page.Permalink -}}
     </link>
     <pubDate>
-        {{- .page.Date.Format "Mon, 02 Jan 2006 15:04:05 -0700"  -}}
+        {{- .Page.Date.Format "Mon, 02 Jan 2006 15:04:05 -0700"  -}}
     </pubDate>
     <author>
         {{- .params.author | default (T "author") -}}
     </author>
     <guid>
-        {{- .page.Permalink -}}
+        {{- .Page.Permalink -}}
     </guid>
     <description>
         {{- "<![CDATA[" | safeHTML -}}
@@ -22,12 +22,12 @@
                 <img src="{{ . | relURL }}" referrerpolicy="no-referrer">
             </div>
         {{- end -}}
-        {{- $content := .page.Description -}}
+        {{- $content := .Page.Description -}}
         {{- if $params.rssFullText -}}
-            {{- $content = dict "content" .page.Content "ruby" $params.ruby "fraction" $params.fraction "fontawesome" $params.fontawesome | partial "function/content.html" -}}
+            {{- $content = dict "Content" .Page.Content "Ruby" $params.ruby "Fraction" $params.fraction "Fontawesome" $params.fontawesome | partial "function/content.html" -}}
         {{- else -}}
-            {{- with .page.Summary -}}
-                {{- $content = dict "content" . "ruby" $params.ruby "fraction" $params.fraction "fontawesome" $params.fontawesome | partial "function/content.html" -}}
+            {{- with .Page.Summary -}}
+                {{- $content = dict "Content" . "Ruby" $params.ruby "Fraction" $params.fraction "Fontawesome" $params.fontawesome | partial "function/content.html" -}}
             {{- end -}}
         {{- end -}}
         {{- $content | replaceRE `<figure[^>]*>.*</figure>` "" | replaceRE `<img[^>]*( /)?>` "" | safeHTML -}}
diff --git a/layouts/partials/scratch/script.html b/layouts/partials/scratch/script.html
index 6665ff2c..480ad2f5 100644
--- a/layouts/partials/scratch/script.html
+++ b/layouts/partials/scratch/script.html
@@ -1,4 +1,4 @@
-{{- $this := .scratch.Get "this" -}}
+{{- $this := .Scratch.Get "this" -}}
 {{- $script := $this.script | default slice -}}
-{{- $script = $script | append (slice .data) -}}
-{{- .scratch.SetInMap "this" "script" $script -}}
+{{- $script = $script | append (slice .Data) -}}
+{{- .Scratch.SetInMap "this" "script" $script -}}
diff --git a/layouts/partials/scratch/style.html b/layouts/partials/scratch/style.html
index 380c7388..8989ce1d 100644
--- a/layouts/partials/scratch/style.html
+++ b/layouts/partials/scratch/style.html
@@ -1,4 +1,4 @@
-{{- $this := .scratch.Get "this" -}}
+{{- $this := .Scratch.Get "this" -}}
 {{- $style := $this.style | default slice -}}
-{{- $style = $style | append (slice .data) -}}
-{{- .scratch.SetInMap "this" "style" $style -}}
+{{- $style = $style | append (slice .Data) -}}
+{{- .Scratch.SetInMap "this" "style" $style -}}
diff --git a/layouts/posts/rss.xml b/layouts/posts/rss.xml
index 674570c8..454cdec4 100644
--- a/layouts/posts/rss.xml
+++ b/layouts/posts/rss.xml
@@ -35,7 +35,7 @@
         {{- end -}}
         <atom:link href="{{ .Permalink }}" rel="self" type="application/rss+xml" />
         {{- range .Pages | first (.Site.Params.section.rss | default 10) -}}
-            {{- dict "page" . "site" .Site | partial "rss/item.html" -}}
+            {{- dict "Page" . "Site" .Site | partial "rss/item.html" -}}
         {{- end -}}
     </channel>
 </rss>
diff --git a/layouts/posts/single.html b/layouts/posts/single.html
index feeefaab..814d37cd 100644
--- a/layouts/posts/single.html
+++ b/layouts/posts/single.html
@@ -78,14 +78,14 @@
                     <span><i class="details-icon fas fa-angle-right"></i></span>
                 </div>
                 <div class="details-content toc-content" id="toc-content-static">
-                    {{- dict "content" .TableOfContents "ruby" $params.ruby "fraction" $params.fraction "fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
+                    {{- dict "Content" .TableOfContents "Ruby" $params.ruby "Fraction" $params.fraction "Fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
                 </div>
             </div>
         {{- end -}}
 
         {{- /* Content */ -}}
         <div class="content" id="content">
-            {{- dict "content" .Content "ruby" $params.ruby "fraction" $params.fraction "fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
+            {{- dict "Content" .Content "Ruby" $params.ruby "Fraction" $params.fraction "Fontawesome" $params.fontawesome | partial "function/content.html" | safeHTML -}}
         </div>
 
         {{- /* Footer */ -}}
diff --git a/layouts/shortcodes/echarts.html b/layouts/shortcodes/echarts.html
index 7e9023b1..f13be360 100644
--- a/layouts/shortcodes/echarts.html
+++ b/layouts/shortcodes/echarts.html
@@ -1,5 +1,5 @@
 {{- $content := .Inner | transform.Unmarshal | jsonify -}}
-{{- $id := dict "content" $content "scratch" .Page.Scratch | partial "function/id.html" -}}
+{{- $id := dict "Content" $content "Scratch" .Page.Scratch | partial "function/id.html" -}}
 {{- $width := cond .IsNamedParams (.Get "width") (.Get 0) | default "100%" -}}
 {{- $height := cond .IsNamedParams (.Get "height") (.Get 1) | default "30rem" -}}
 <div class="echarts" id="{{ $id }}" style="width: {{ $width }}; height: {{ $height }};"></div>
diff --git a/layouts/shortcodes/mapbox.html b/layouts/shortcodes/mapbox.html
index 1104c5fa..516d3703 100644
--- a/layouts/shortcodes/mapbox.html
+++ b/layouts/shortcodes/mapbox.html
@@ -28,6 +28,6 @@
 {{- end -}}
 {{- $darkStyle = $darkStyle | default $lightStyle -}}
 {{- $options := dict "lng" $lng "lat" $lat "zoom" $zoom "marked" $marked "lightStyle" $lightStyle "darkStyle" $darkStyle "geolocate" $geolocate "navigation" $navigation "scale" $scale "fullscreen" $fullscreen -}}
-{{- $id := dict "content" $options "scratch" .Page.Scratch | partial "function/id.html" -}}
+{{- $id := dict "Content" $options "Scratch" .Page.Scratch | partial "function/id.html" -}}
 <div class="mapbox" id="{{ $id }}" style="width: {{ $width }}; height: {{ $height }};"></div>
 {{- .Page.Scratch.SetInMap "this" "mapbox" true -}}
diff --git a/layouts/shortcodes/mermaid.html b/layouts/shortcodes/mermaid.html
index 89daa54f..e96ead70 100644
--- a/layouts/shortcodes/mermaid.html
+++ b/layouts/shortcodes/mermaid.html
@@ -1,3 +1,3 @@
-{{- $id := dict "content" (trim .Inner "\n") "scratch" .Page.Scratch | partial "function/id.html" -}}
+{{- $id := dict "Content" (trim .Inner "\n") "Scratch" .Page.Scratch | partial "function/id.html" -}}
 <div class="mermaid" id="{{ $id }}"></div>
 {{- .Page.Scratch.SetInMap "this" "mermaid" true -}}
diff --git a/layouts/shortcodes/style.html b/layouts/shortcodes/style.html
index b1b3f8d2..0ac49197 100644
--- a/layouts/shortcodes/style.html
+++ b/layouts/shortcodes/style.html
@@ -1,5 +1,5 @@
 {{- $content := .Inner | .Page.RenderString -}}
-{{- $id := dict "scratch" .Page.Scratch | partial "function/id.html" -}}
+{{- $id := dict "Scratch" .Page.Scratch | partial "function/id.html" -}}
 {{- $tag := .Get 1 | default "div" -}}
 {{- printf `<%v id="%v">%v</%v>` $tag $id $content $tag | safeHTML -}}
 
diff --git a/layouts/shortcodes/typeit.html b/layouts/shortcodes/typeit.html
index a3d7da5c..1d2ea012 100644
--- a/layouts/shortcodes/typeit.html
+++ b/layouts/shortcodes/typeit.html
@@ -19,7 +19,7 @@
 {{- end -}}
 
 {{- /* trim the newline */ -}}
-{{- $id := dict "content" $content "scratch" .Page.Scratch | partial "function/id.html" -}}
+{{- $id := dict "Content" $content "Scratch" .Page.Scratch | partial "function/id.html" -}}
 {{- $key := .Get "group" | string | default $id -}}
 {{- $typeitMap := (.Page.Scratch.Get "this").typeitMap | default dict -}}
 {{- $group := index $typeitMap $key -}}
diff --git a/layouts/taxonomy/rss.xml b/layouts/taxonomy/rss.xml
index 362c5206..a597e569 100644
--- a/layouts/taxonomy/rss.xml
+++ b/layouts/taxonomy/rss.xml
@@ -35,7 +35,7 @@
         {{- end -}}
         <atom:link href="{{ .Permalink }}" rel="self" type="application/rss+xml" />
         {{- range .Pages | first (.Site.Params.list.rss | default 10) -}}
-            {{- dict "page" . "site" .Site | partial "rss/item.html" -}}
+            {{- dict "Page" . "Site" .Site | partial "rss/item.html" -}}
         {{- end -}}
     </channel>
 </rss>