diff --git a/i18n/en.toml b/i18n/en.toml
index 232a2a7..9d1d044 100644
--- a/i18n/en.toml
+++ b/i18n/en.toml
@@ -84,6 +84,9 @@ other = "min"
 
 [second]
 other = "sec"
+
+[return]
+other = "return"
 # === posts/single.html ===
 
 # === 404.html ===
diff --git a/i18n/zh.toml b/i18n/zh.toml
index 9befe34..b013145 100644
--- a/i18n/zh.toml
+++ b/i18n/zh.toml
@@ -87,6 +87,9 @@ other = "分"
 
 [second]
 other = "秒"
+
+[return]
+other = "返回"
 # === posts/single.html ===
 
 # === 404.html ===
diff --git a/layouts/posts/single.html b/layouts/posts/single.html
index fe76de3..e434f39 100644
--- a/layouts/posts/single.html
+++ b/layouts/posts/single.html
@@ -77,6 +77,9 @@
             {{ $REin = `\[(.+?)\]\^\((.+?)\)` }}
             {{ $REout = `<strong><ruby>$1<rt>$2</rt></ruby></strong>` }}
             {{ $content = replaceRE $REin $REout $content }}
+            {{ $REin = `<sup>\[return\]</sup>` }}
+            {{ $REout = printf "<sup>[%s]</sup>" (T "return") }}
+            {{ $content = replaceRE $REin $REout $content }}
             {{ $REin = `<(h[23456]) (id=".+?")>` }}
             {{ $REout = `<a class="post-dummy-target" $2></a><$1>` }}
             {{ $content = replaceRE $REin $REout $content }}