in App purchase showing "Environment Sandbox" even after status changed to "ready for sale"

My iPhone application and in App purchase status become "ready for Sale" yesterday. But when am running my In App Purchase , i am 开发者_如何转开发getting "[Environment Sandbox]" in "Do you want to buy .... push notifications" .How can i change my in app purchase from test environment ?

Your app is getting "resigned" with a different certificate when it gets processed for the AppStore so it won't use the Sandbox after a user downloads it from the AppStore.