iphone storyboard tab bar controller become fat
<p>I have a problem that my iphone project, my storyboard <code>Tab Bar Controller</code>, become different, like the picture.</p>

<p>When i delete the tab bar controller connect and reconnect that become normal, and i save the project, but when i open it, tab bar controller become different, how could i solve the problem, thanks!</p>

<p><img src="http://i.stack.imgur.com/Blw6f.png" alt="enter image description here"></p>

<p>The status bar is disappear, when the <code>Tab Bar Controller</code> become fat.</p>
