jquery mobile - #&ui-state=dialog appear automatically when call popup and make error when refresh -

i strat 192.168.1.102:8080 call server url change into...

http://192.168.1.102:8080/#&ui-state=dialog 

instead of

http://192.168.1.102:8080 

which make error if refresh browser. don't know why happen that???

here code call popup start first username

window.onload = function(){      $('#popuplogin').popup("open","slidedown");  } 

here popup call

<!--popup in start || note** data-dismissible='false' = prevent popup close when click outside --> <div data-role="popup" data-dismissible='false' id="popuplogin" data-theme="a" data-overlay-theme="a"      class="ui-corner-all ui-popup ui-body-a ui-overlay-shadow" aria-disabled="false" data-disabled="false"      data-shadow="true" data-corners="true" data-transition="slidedown" data-position-to="origin">      <form id="startdialog" onsubmit="startactivity()">         <div style="padding:10px 20px;">             <h3>express feeling</h3>             <!--id = username, geofeeling-->             <input required type="text" id="username" value="" placeholder="username"                 data-theme="a" class="ui-input-text ui-body-a ui-corner-all ui-shadow-inset">             <textarea required id="geofeeling" value="" placeholder="feeling..." style="height: 70px"                 data-theme="a" class="ui-input-text ui-body-a ui-corner-all ui-shadow-inset"></textarea>             <button type="submit" data-theme="b" >log in</button>         </div>     </form>  </div> <!--------------------------------------------------end of popup ---------------------------------------> 

and after user completed form , submit form call function start activity.

popup box disappear.

i don't know part wrong because @ beginning

i can refresh browser , popup re-open again (re-start activity)

but url has change (because of what??) after develop can't refresh anymore

do have suggestion or somethings ???

please advise.