diff --git a/apps/test/content/posts/katex-test.md b/apps/test/content/posts/katex-test.md
index 303629d5..ee0da8de 100644
--- a/apps/test/content/posts/katex-test.md
+++ b/apps/test/content/posts/katex-test.md
@@ -1,5 +1,5 @@
 ---
-title: KaTex Test
+title: KaTeX Test
 date: 2025-09-15T21:05:17+08:00
 collections:
   - Tests
@@ -9,7 +9,7 @@ tags:
   - Math
 ---
 
-Testing KaTex rendering in FixIt theme.
+Testing $\KaTeX$ rendering in FixIt theme.
 
 <!--more-->
 
diff --git a/apps/test/content/posts/mathjax-test.md b/apps/test/content/posts/mathjax-test.md
index 1c98c450..08acdefe 100644
--- a/apps/test/content/posts/mathjax-test.md
+++ b/apps/test/content/posts/mathjax-test.md
@@ -24,7 +24,7 @@ math:
         arrowdel: false
 ---
 
-Testing MathJax rendering in FixIt theme.
+Testing $\text{MathJax}$ rendering in FixIt theme.
 
 <!--more-->
 
diff --git a/layouts/_markup/render-passthrough.html b/layouts/_markup/render-passthrough.html
index 227eda84..8dcaef8e 100644
--- a/layouts/_markup/render-passthrough.html
+++ b/layouts/_markup/render-passthrough.html
@@ -29,6 +29,9 @@
       {{- else }}
         {{- .Value }}
         {{- $.Page.Store.Set "hasKaTeX" true -}}
+        {{- if eq hugo.Context.MarkupScope "home" -}}
+          {{- site.Home.Store.Set "hasKaTeX" true -}}
+        {{- end -}}
       {{- end }}
     {{- end -}}
   {{- else if eq $math.type "mathjax" -}}
@@ -37,6 +40,10 @@
     {{- else -}}
       ${{ .Inner }}$
     {{- end -}}
+    {{- $.Page.Store.Set "hasMathJax" true -}}
+    {{- if eq hugo.Context.MarkupScope "home" -}}
+      {{- site.Home.Store.Set "hasMathJax" true -}}
+    {{- end -}}
   {{- end -}}
 {{- else -}}
   {{- /* Regular passthrough rendering */ -}}
diff --git a/layouts/_partials/assets.html b/layouts/_partials/assets.html
index a8e6e6e6..ef44d107 100644
--- a/layouts/_partials/assets.html
+++ b/layouts/_partials/assets.html
@@ -93,51 +93,49 @@
 
 {{- /* Mathematical formulas */ -}}
 {{- $math := .Store.Get "math" -}}
-{{- if $math.enable -}}
-  {{- /* KaTeX */ -}}
-  {{- if (eq $math.type "katex") | and (.Store.Get "hasKaTeX") -}}
-    {{- $source := $cdn.katexCSS | default "lib/katex/katex.min.css" -}}
-    {{- dict "Source" $source "Fingerprint" $fingerprint "Preload" true | dict "Page" . "Data" | partial "store/style.html" -}}
-    {{- /* Copy-tex extension */ -}}
-    {{- if $math.katex.copyTex -}}
-      {{- $source := $cdn.katexCopyTexJS | default "lib/katex/copy-tex.min.js" -}}
-      {{- dict "Source" $source "Fingerprint" $fingerprint "Defer" true | dict "Page" . "Data" | partial "store/script.html" -}}
-    {{- end -}}
+{{- /* KaTeX */ -}}
+{{- if .Store.Get "hasKaTeX" -}}
+  {{- $source := $cdn.katexCSS | default "lib/katex/katex.min.css" -}}
+  {{- dict "Source" $source "Fingerprint" $fingerprint "Preload" true | dict "Page" . "Data" | partial "store/style.html" -}}
+  {{- /* Copy-tex extension */ -}}
+  {{- if $math.katex.copyTex -}}
+    {{- $source := $cdn.katexCopyTexJS | default "lib/katex/copy-tex.min.js" -}}
+    {{- dict "Source" $source "Fingerprint" $fingerprint "Defer" true | dict "Page" . "Data" | partial "store/script.html" -}}
   {{- end -}}
+{{- end -}}
 
-  {{- /* MathJax */ -}}
-  {{- if eq $math.type "mathjax" -}}
-    {{- $mathjax := $math.mathjax -}}
-    {{- $source := "js/lib/mathjax.js" -}}
-    {{- $options := dict "targetPath" "js/lib/mathjax.min.js" "minify" hugo.IsProduction -}}
-    {{- $mathjaxOptsConfig := $mathjax.options | default dict -}}
-    {{- $mathjaxOpts := dict -}}
-    {{- if eq $mathjaxOptsConfig.enableMenu false -}}
-      {{- $mathjaxOpts = dict "enableMenu" false | merge $mathjaxOpts -}}
-    {{- end -}}
-    {{- with $mathjaxOptsConfig.ignoreHtmlClass -}}
-      {{- $mathjaxOpts = dict "ignoreHtmlClass" . | merge $mathjaxOpts -}}
-    {{- end -}}
-    {{- with $mathjaxOptsConfig.skipHtmlTags -}}
-      {{- $mathjaxOpts = dict "skipHtmlTags" . | merge $mathjaxOpts -}}
-    {{- end -}}
-    {{- with $mathjaxOptsConfig.includeHtmlTags -}}
-      {{- $mathjaxOpts = dict "includeHtmlTags" . | merge $mathjaxOpts -}}
-    {{- end -}}
-    {{- $params := dict
-      "cdn" $mathjax.cdn
-      "tex" ($mathjax.tex | default dict)
-      "packages" ($mathjax.packages | default dict)
-      "macros" ($mathjax.macros | default dict)
-      "loader" ($mathjax.loader | default dict)
-      "options" $mathjaxOpts
-    -}}
-    {{- $options = dict "params" $params | merge $options -}}
-    {{- if not hugo.IsProduction -}}
-      {{- $options = dict "sourceMap" "external" | merge $options -}}
-    {{- end -}}
-    {{- dict "Source" $source "Build" $options "Fingerprint" $fingerprint "Async" true "Defer" true | dict "Page" . "Data" | partial "store/script.html" -}}
+{{- /* MathJax */ -}}
+{{- if .Store.Get "hasMathJax" -}}
+  {{- $mathjax := $math.mathjax -}}
+  {{- $source := "js/lib/mathjax.js" -}}
+  {{- $options := dict "targetPath" "js/lib/mathjax.min.js" "minify" hugo.IsProduction -}}
+  {{- $mathjaxOptsConfig := $mathjax.options | default dict -}}
+  {{- $mathjaxOpts := dict -}}
+  {{- if eq $mathjaxOptsConfig.enableMenu false -}}
+    {{- $mathjaxOpts = dict "enableMenu" false | merge $mathjaxOpts -}}
   {{- end -}}
+  {{- with $mathjaxOptsConfig.ignoreHtmlClass -}}
+    {{- $mathjaxOpts = dict "ignoreHtmlClass" . | merge $mathjaxOpts -}}
+  {{- end -}}
+  {{- with $mathjaxOptsConfig.skipHtmlTags -}}
+    {{- $mathjaxOpts = dict "skipHtmlTags" . | merge $mathjaxOpts -}}
+  {{- end -}}
+  {{- with $mathjaxOptsConfig.includeHtmlTags -}}
+    {{- $mathjaxOpts = dict "includeHtmlTags" . | merge $mathjaxOpts -}}
+  {{- end -}}
+  {{- $params := dict
+    "cdn" $mathjax.cdn
+    "tex" ($mathjax.tex | default dict)
+    "packages" ($mathjax.packages | default dict)
+    "macros" ($mathjax.macros | default dict)
+    "loader" ($mathjax.loader | default dict)
+    "options" $mathjaxOpts
+  -}}
+  {{- $options = dict "params" $params | merge $options -}}
+  {{- if not hugo.IsProduction -}}
+    {{- $options = dict "sourceMap" "external" | merge $options -}}
+  {{- end -}}
+  {{- dict "Source" $source "Build" $options "Fingerprint" $fingerprint "Async" true "Defer" true | dict "Page" . "Data" | partial "store/script.html" -}}
 {{- end -}}
 
 {{- /* mermaid */ -}}
diff --git a/layouts/_partials/init/index.html b/layouts/_partials/init/index.html
index 2b68f666..dc0aaacd 100644
--- a/layouts/_partials/init/index.html
+++ b/layouts/_partials/init/index.html
@@ -1,4 +1,4 @@
-{{- hugo.Store.Set "version" "v0.4.0-alpha.2-20250915130208-81c333ca" -}}
+{{- hugo.Store.Set "version" "v0.4.0-alpha.2-20250915151330-1f0762dd" -}}
 {{- .Store.Set "this" dict -}}
 
 {{- partial "init/detection-env.html" . -}}