My application name is appearing incorrectly in Facebook's canvas app ticker

I have some question regarding fb app ticker, I already ask this question on facebook development forum but its been a few days now and to no av开发者_运维知识库ail. You see, I have develop my very first facebook app called MagMeUp but every time I use it, my app ticker on the top right corner of my screen is showing a different name. I tested it on my brothers fb account and its just the same. But whenever I change its name, eg. adding "z" at the end like "MagMeUpz" it shows as it is. But when only "MagMeUp" it shows a different name.

I would suggest using the Facebook Linter to refresh the cache on your application and see if it helps.

http://developers.facebook.com/tools/debug

Also make sure that you are using the correct appid and secret in your app.

This doesn't seem to be documented anywhere (at least that I could find) and FB doesn't use this for any other display purposes as far as I know, but the ticker name seems to be pulled from the iframe's <title> element.

if your app url is " http://apps.facebook.com/APPNAME/ " facebook will visit this url to get the meta info , (og:title,og:description....) i guess it will cache the meta info, use debug tool flush the cache seems not work, but you can modify you page, maybe:

http://apps.facebook.com/APPNAME/index.php, just change the index.php's content ,and all ticker seems flushed !!!

if this not work, try add