diff --git a/layouts/_default/single.md b/layouts/_default/single.md
index 7fe4cff8..89645971 100644
--- a/layouts/_default/single.md
+++ b/layouts/_default/single.md
@@ -1,5 +1,5 @@
 {{- $params := .Scratch.Get "params" -}}
-{{- $author := .Store.Get "author" -}}
+{{- $author := .Scratch.Get "author" -}}
 # {{ .Title }}
 
 {{ if $params.password -}}
diff --git a/layouts/partials/init/patch.html b/layouts/partials/init/patch.html
index b472e21f..5fb01c5a 100644
--- a/layouts/partials/init/patch.html
+++ b/layouts/partials/init/patch.html
@@ -29,7 +29,7 @@
     -}}
   {{- end -}}
 {{- end -}}
-{{- .Store.Set "author" $author -}}
+{{- .Scratch.Set "author" $author -}}
 
 {{- /* Toc data patch */ -}}
 {{- $toc := $params.toc -}}
diff --git a/layouts/partials/single/post-author.html b/layouts/partials/single/post-author.html
index 5a889df4..81ac927d 100644
--- a/layouts/partials/single/post-author.html
+++ b/layouts/partials/single/post-author.html
@@ -1,5 +1,5 @@
-{{- $params := .Params | merge .Site.Params.page -}}
-{{- $author := .Store.Get "author" -}}
+{{- $params := .Scratch.Get "params" -}}
+{{- $author := .Scratch.Get "author" -}}
 
 <span class="post-author">
   {{- $content := $author.name -}}
diff --git a/layouts/partials/single/reward.html b/layouts/partials/single/reward.html
index d7f34711..e5c79c9e 100644
--- a/layouts/partials/single/reward.html
+++ b/layouts/partials/single/reward.html
@@ -1,4 +1,4 @@
 {{- $reward := .Scratch.Get "reward" -}}
-{{- $author := .Store.Get "author" -}}
+{{- $author := .Scratch.Get "author" -}}
 {{- $options := dict "Reward" $reward "Id" "fi-reward" "Author" $author.name -}}
 {{- partial "plugin/reward.html" $options -}}
diff --git a/layouts/shortcodes/reward.html b/layouts/shortcodes/reward.html
index fe59758c..182a4d75 100644
--- a/layouts/shortcodes/reward.html
+++ b/layouts/shortcodes/reward.html
@@ -3,7 +3,7 @@
 {{- $alipay := (.Get "alipay") | default (.Get 1) -}}
 {{- $paypal := (.Get "paypal") | default (.Get 2) -}}
 {{- $bitcoin := (.Get "bitcoin") | default (.Get 3) -}}
-{{- $author := (.Get "author") | default (.Get 4) | default (.Page.Store.Get "author").name -}}
+{{- $author := (.Get "author") | default (.Get 4) | default (.Page.Scratch.Get "author").name -}}
 {{- $comment := (.Get "comment") | default (.Get 5) -}}
 {{- $mode := (.Get "mode") | default (.Get 6) -}}
 {{- $reward := dict "enable" true "comment" $comment "mode" $mode -}}