Fix bug with not exporting model in Firefox
Fix bug with not exporting model in Firefox

itplanes/uproxy,qida/uproxy,qida/uproxy,IveWong/uproxy,dhkong88/uproxy,MinFu/uproxy,chinarustin/uproxy,itplanes/uproxy,roceys/uproxy,MinFu/uproxy,uProxy/uproxy,MinFu/uproxy,IveWong/uproxy,chinarustin/uproxy,dhkong88/uproxy,MinFu/uproxy,itplanes/uproxy,IveWong/uproxy,roceys/uproxy,uProxy/uproxy,roceys/uproxy,dhkong88/uproxy,qida/uproxy,chinarustin/uproxy,jpevarnek/uproxy,IveWong/uproxy,uProxy/uproxy,itplanes/uproxy,dhkong88/uproxy,chinarustin/uproxy,qida/uproxy,MinFu/uproxy,jpevarnek/uproxy,roceys/uproxy,jpevarnek/uproxy,dhkong88/uproxy,qida/uproxy,roceys/uproxy,uProxy/uproxy,jpevarnek/uproxy,itplanes/uproxy,chinarustin/uproxy,jpevarnek/uproxy,uProxy/uproxy