White screen flashes between switching tab view

Hai i have a problem in my ionic app that a white screen flashes when i am switching the view
i am using ionic version 1.3.2 and angular version 1.5.3
i just noticed this when i am changing my app background
< ion-tab title=“home” icon-off=“ion-home” class="{{AdminClass}}" icon-on=“ion-home” ui-sref=“adminDashBoard”>
< ion-nav-view name=“adminDashBoard-tab”>
< /ion-tab>
this what i am put in my tabs.html