[kenmoon]

I fix it by myself.

I just added reload on my custom buttons control.
<control type="button" id="1624">
          <width>80</width>
          <height>80</height>
          <texturefocus colordiffuse="$VAR[BackColorButton]">osd/subtitles.png</texturefocus>
          <texturenofocus colordiffuse="$VAR[ColorIcons]">osd/subtitles.png</texturenofocus>
          <onup>404</onup>  
          <onclick>XBMC.ReloadSkin()</onclick>
          <onclick>ActivateWindow(osdsubtitlesettings)</onclick> 
  </control>