1.I use Jmeter+Ant bulid Job and make a html report which contains Chinese; 

2.now I want to send this report by Emai whinch in Email's content not a attachment;

3.so I use Extend Email and Token in content just like :SummaryReport:${FILE, path="C:/ProgramData/Jenkins/.jenkins/workspace/Browser/report/DetailsReport.html"},but it's failed,because is contains simple Chinese;

4.I delete all Chinese charactor and send again, PASS.