diff --git a/i18n/en.toml b/i18n/en.toml
index ef0d31b424..8e51d2dba3 100644
--- a/i18n/en.toml
+++ b/i18n/en.toml
@@ -25,6 +25,9 @@ other = "More"
 [Expand-title]
 other = "Expand me..."
 
+[navigation-toggle]
+other = "navigation"
+
 [Byte-symbol]
 other = "B"
 
diff --git a/i18n/zh-cn.toml b/i18n/zh-cn.toml
index 8702b80d51..0876876103 100644
--- a/i18n/zh-cn.toml
+++ b/i18n/zh-cn.toml
@@ -25,6 +25,9 @@ other = "更多"
 [Expand-title]
 other = "展开"
 
+[navigation-toggle]
+other = "导航"
+
 [Byte-symbol]
 other = "B"
 
diff --git a/layouts/index.html b/layouts/index.html
index b5f7a61417..43d1b7381d 100644
--- a/layouts/index.html
+++ b/layouts/index.html
@@ -1,6 +1,6 @@
 {{- partial "header.html" . }}
 <span id="sidebar-toggle-span">
-<a href="#" id="sidebar-toggle" data-sidebar-toggle=""><i class="fas fa-bars"></i> navigation</a>
+<a href="#" id="sidebar-toggle" data-sidebar-toggle=""><i class="fas fa-bars"></i>{{T "navigation-toggle"}}</a>
 </span>
 
 {{if .Site.Home.Content }}