diff --git a/Design.md b/Design.md
index c931608..8b5fd14 100644
--- a/Design.md
+++ b/Design.md
@@ -4,13 +4,16 @@
 - UI Framework: [TODC Bootstrap](http://todc.github.io/todc-bootstrap/)
 - ORM: [github.com/lunny/xorm](https://github.com/lunny/xorm)
 - Database Driver: [github.com/go-sql-driver/mysql](https://github.com/go-sql-driver/mysql)
-- Git Binding: [[github.com/libgit2/git2go](https://github.com/libgit2/git2go)(Preferred) | [github.com/str1ngs/go-git](https://github.com/str1ngs/go-git)]
+- Git Binding: [github.com/libgit2/git2go](https://github.com/libgit2/git2go)
 
 ## Directory Structure
 
-* public   -  static web elements: CSS, JS, images
-* templates    -  web templates
-* models   -  business logics
+- conf - configuration files
+- models   -  business logics
+- public   -  static web elements: CSS, JS, images
+- routers - controller logics
+- templates    -  web templates
+- utils - helper functions and methods
 * data     -  repositories root
 
 ## Roadmap