Live edit doesn't work on phpstorm 7 EAP Follow

hi
i installed lastest version of phpstorm also install live edit plugin on it
on chrome JB button is light and it conntected
but live edit doesn't work for me

it's my phpstorm version http://axgig.com/images/29969758644060758738.png
my os = linux mint 14-64bit
my java= $ java -version
java version "1.7.0_21"
Java(TM) SE Runtime Environment (build 1.7.0_21-b11)
Java HotSpot(TM) 64-Bit Server VM (build 23.21-b01, mixed mode)

my chrome version = Version 28.0.1500.52 Built on Ubuntu 12.10, running on LinuxMint 14 (28.0.1500.52-0ubuntu1.12.10.3)