diff --git a/conf/app.conf b/conf/app.conf
index f3260e6..d7ebd1b 100644
--- a/conf/app.conf
+++ b/conf/app.conf
@@ -9,9 +9,9 @@ site.url=http://localhost:9000 # or http://x.com:8080, http://www.xx.com:9000
 # mongdb
 db.host=localhost
 db.port=27017
-db.dbname=leanote_server2 # required
-db.username=root2 # if not exists, please leave it blank
-db.password=abc123 # if not exists, please leave it blank
+db.dbname=leanote # required
+db.username= # if not exists, please leave it blank
+db.password= # if not exists, please leave it blank
 # or you can set the mongdb url for more complex needs the format is:
 # mongodb://myuser:mypass@localhost:40001,otherhost:40001/mydb
 # db.url=mongodb://root:root123@localhost:27017/leanote