need help about okhttputils upload progress

please see the project,I've tested two methods of php(t.php,t2.php)
all of them are ok in the Lan,but error with WEB("Error: java.io.IOException: unexpected end of stream on Connection{app.*.com:80, proxy=DIRECT@ hostAddress=101.*.131.87 cipherSuite=none protocol=http/1.1} (recycle count=0)")

anyone can help?
the download progress is ok now,and the order is:
1.hc_ResponseSuccess
2.Response_StreamFinish
3.jobDone

the upload progress is error:
1.hc_ResponseError
2.jobdone（false）

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