diff --git a/README.md b/README.md
index 1678afe..74663bb 100644
--- a/README.md
+++ b/README.md
@@ -14,3 +14,4 @@
     label.js        标签路由
     login.js        登录路由
 ~~~
+[mongodb.js](http://git.luyuan.tk/pplokijuhyg/blog-server/src/branch/master/description/mongodb.js.md)
\ No newline at end of file