Deploying angular.js yeoman to GitHub pages

I can't deploy to GitHub pages my yeoman angular application. I was using deploy yeoman tutorial:

1. Remove the dist directory from the .gitignore file. Yeoman projects ignore it by default.
2. Add the dist directory to your repository: git add dist && git commit -m "Initial dist subtree commit"
3. Deploy the subtree to a different branch. Specify a relative path to your dist directory with --prefix: git subtree push --prefix dist origin gh-pages

But my GitHub page still using code from branch master. For example http://derk153.github.io/app/index.html is showing some data, but not dist branch gh-pages

GH-page: http://derk153.github.io/

My repo: https://github.com/derk153/derk153.github.io

I think you have to add your Angular application in a new repository in the branch gh-pages.

I recommend you this things:

• Create a new repo.
• Move your code in this repo.
• Add a new branch gh-pages with the dist folder (like Yeoman recommends).
• You can use a grunt package like this: https://github.com/tschaub/grunt-gh-pages

Check my example: I have this repo to add the code for my github.io main page: My main github.io repo. Then, I create a new repo with new code here. Check the gh-pages branch, the code is available here.