diff --git a/layout/_partial/header.swig b/layout/_partial/header.swig
index afbbd4d..3f47a29 100644
--- a/layout/_partial/header.swig
+++ b/layout/_partial/header.swig
@@ -37,7 +37,7 @@
if("{{ theme.menu[name].submenus[subname].pjax }}" == "true")
pjax.loadUrl("{{ url_for(theme.menu[name].submenus[subname].path) }}");
else
- window.open("{{ theme.menu[name].submenus[subname].path }}");
+ window.location.href="{{ theme.menu[name].submenus[subname].path }}";
}, true],
{%- endfor -%}
['', function (instance, toast) {
diff --git a/layout/_script/_comments/valine.swig b/layout/_script/_comments/valine.swig
index 2ce68c8..8cdd139 100644
--- a/layout/_script/_comments/valine.swig
+++ b/layout/_script/_comments/valine.swig
@@ -47,72 +47,74 @@ img.vimg:hover {
diff --git a/layout/_script/ushio.swig b/layout/_script/ushio.swig
index 3769fad..2c7234c 100644
--- a/layout/_script/ushio.swig
+++ b/layout/_script/ushio.swig
@@ -1 +1,29 @@
+
diff --git a/source/robots.txt b/source/robots.txt
index 07a00e7..7d329b1 100644
--- a/source/robots.txt
+++ b/source/robots.txt
@@ -1,4 +1 @@
User-agent: *
-Disallow: /tags/
-Disallow: /page/
-Disallow: /categories/