diff --git a/_includes/nav.html b/_includes/nav.html
index f24d6457dbd..9837ec19e68 100644
--- a/_includes/nav.html
+++ b/_includes/nav.html
@@ -23,7 +23,8 @@
                         <li>
                             <a href="{{ site.baseurl }}/">Home</a>
                         </li>
-                        {% for page in site.pages %}
+                        {% assign sorted_pages = site.pages | sort: "weight" %}
+                        {% for page in sorted_pages %}
                         {% if page.title and page.hide-in-nav != true %}
                         <li>
                             <a href="{{ page.url | prepend: site.baseurl }}">{{ page.title }}</a>
diff --git a/about.html b/about.html
index b8527fc7b16..166d24d10d3 100644
--- a/about.html
+++ b/about.html
@@ -1,4 +1,5 @@
 ---
+weight: 0
 layout: page
 title: "About"
 description: "你是我的梦想"
diff --git a/archive.html b/archive.html
index c54495ec92b..cd9fc7e52cf 100644
--- a/archive.html
+++ b/archive.html
@@ -1,4 +1,5 @@
 ---
+weight: 1
 title: Archive
 layout: default
 description: keep hungry keep foolish