diff --git a/app.js b/app.js
index e7dfa39ffd..97054c0ccb 100644
--- a/app.js
+++ b/app.js
@@ -30,6 +30,7 @@ var routes = require('./routes');
 var routesUsers = require('./routes/users.js')
 
 // all environments
+app.set('post', process.env.PORT || 3001)
 app.set('port', process.env.PORT || 3001);
 app.engine('ejs', ejsEngine);
 app.engine('dust', cons.dust);
diff --git a/test2.txt b/test2.txt
new file mode 100644
index 0000000000..4c967f5667
--- /dev/null
+++ b/test2.txt
@@ -0,0 +1,2 @@
+this feature just for course 
+add another line
\ No newline at end of file