diff --git a/doc/SUMMARY.md b/doc/SUMMARY.md
index dea1d177..28c2ffdb 100644
--- a/doc/SUMMARY.md
+++ b/doc/SUMMARY.md
@@ -1,6 +1,14 @@
 # Summary
 
-* [GORM](README.md)
+* [GORM GITHUB](http://github.com/jinzhu/gorm)
+* [Getting Start](README.md)
+{% for path, chapter in book.chapters %}
+* [{{ chapter.name }}]({{ path }})
+  {% for section in chapter.sections %}
+  * [{{ section.name }}]({{ section.path }})
+  {% endfor %}
+{% endfor %}
+
 * [Database](database/database.md)
   * [Connecting to a Database](database/connect-database.md)
   * [Migration](database/migration.md)
diff --git a/doc/book.json b/doc/book.json
index bcf750b9..65889b54 100644
--- a/doc/book.json
+++ b/doc/book.json
@@ -16,5 +16,22 @@
       "base": "https://github.com/jinzhu/gorm/edit/gh-pages",
       "label": "Edit This Page"
     }
+  },
+  "sections": [
+    {
+      "content": "<h1>Hello</h1>",
+      "type": "normal"
+    }
+  ],
+  "variables": {
+    "chapters": {
+      "database/database.md": {
+        "name": "Databae",
+        "sections": [
+          {"name": "Connection to a Database", "path": "database/connect-database.md"},
+          {"name": "Migration", "path": "database/migration.md"}
+        ]
+      }
+    }
   }
 }
diff --git a/doc/database/database.md b/doc/database/database.md
index ccd8d176..913a283f 100644
--- a/doc/database/database.md
+++ b/doc/database/database.md
@@ -1,4 +1,22 @@
 ## Database
 
-<!-- toc -->
+{% for section in book.chapters["database/database.md"].sections %}
+* [**{{section.name}}**](../{{section.path}})
+{% endfor %}
+{{book.chapters}}
 
+<script>
+window.chapters = {}
+{% for path, chapter in book.chapters %}
+  chapters["{{path}}"] = {}
+  chapters["{{path}}"]["name"] = "{{chapter.name}}"
+  chapters["{{path}}"]["sections"] = [];
+  {% for section in chapter.sections %}
+  var section = {
+    "name": "{{section.name}}",
+    "path": "{{section.path}}",
+  }
+  chapters["{{path}}"]["sections"].push(section);
+  {% endfor %}
+{% endfor %}
+</script>