How to post in Steemit with esteem app again

in a few days I have trouble posting in steemit via esteem app.
it turns out after checking the server there is a problem.
after fixing it I can post again via esteem.well now I will share the way to my you all.
first open the main menu of esteem application

then click on the settings menu
then click on the server .
change server to

the last step click confirm.

after that you can post again on your blog.
good luck stemians