diff --git a/README.ko.md b/README.ko.md
index 8b1c25a..e6ed42b 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -219,6 +219,7 @@ You shoud make your own menu.
 ```bash
 logoText = "Zzo" # Logo text that appears in the site navigation bar.
 logoType = "short" # long, short -> short: squre shape includes logo text, long: rectangle shape not includes logo text
+logo = true # Logo that appears in the site navigation bar.
 description = "The Zzo theme for Hugo example site." # for SEO
 custom_css = [] # custom_css = ["scss/custom.scss"] and then make file at root/assets/scss/custom.scss
 custom_js = [] # custom_js = ["js/custom.js"] and then make file at root/assets/js/custom.js
diff --git a/README.md b/README.md
index a09f3af..31e2052 100644
--- a/README.md
+++ b/README.md
@@ -213,6 +213,7 @@ You shoud make your own menu.
 ```bash
 logoText = "Zzo" # Logo text that appears in the site navigation bar.
 logoType = "short" # long, short -> short: squre shape includes logo text, long: rectangle shape not includes logo text
+logo = true # Logo that appears in the site navigation bar.
 description = "The Zzo theme for Hugo example site." # for SEO
 custom_css = [] # custom_css = ["scss/custom.scss"] and then make file at root/assets/scss/custom.scss
 custom_js = [] # custom_js = ["js/custom.js"] and then make file at root/assets/js/custom.js
diff --git a/layouts/partials/navbar/site-nav.html b/layouts/partials/navbar/site-nav.html
index 6425b7d..8a07d8d 100644
--- a/layouts/partials/navbar/site-nav.html
+++ b/layouts/partials/navbar/site-nav.html
@@ -4,6 +4,8 @@
     <a href="{{ "/" | relLangURL }}" title="{{ i18n "tooltip-home" }}" rel="home" class="{{ if eq ($.Param "logoType") "long" }}navbar__long-link{{ else }}navbar__logo-link{{ end }}">
       <img src="{{ "/logo.png" | relURL }}" alt="Home" class="navbar__logo">
     </a>
+    {{ else }}
+    &nbsp;&nbsp;
     {{ end }}
     {{ if ne .Site.Params.logoType "long" }}
       <a href="{{ "/" | relLangURL }}" title="{{ i18n "tooltip-home" }}" rel="home" class="navbar__title-link">