Can't find uploaded file on my target machine

[NotCoderJack]

I have a sftp task like this:

gulp.task('sftp', ['clean-remote'], function() {
return gulp.src('./dist/**')
.pipe(sftp(testSshConfig));
});

when I exec gulp sftp command， the terminal print following logs:

[20:46:51] Using gulpfile ~/work/front-end/tts-youche/gulpfile.js
[20:46:51] Starting 'clean-remote'...[20:46:51] Finished 'clean-remote' after 13 ms
[20:46:51] Starting 'test'...[20:46:51] Authenticating with password.
[20:46:51] gulp-ssh :: shell :: cd /home/lvchaocai/resources/
[20:46:51] gulp-ssh :: shell :: rm -rf /home/lvchaocai/resources/qly-youche
[20:46:51] gulp-ssh :: shell :: mkdir /home/lvchaocai/resources/qly-youche
[20:46:51] gulp-sftp: Uploaded: 1.SpreadPlan.js => /home/lvchaocai/resources/qly-youche/1.SpreadPlan.js
[20:46:51] gulp-sftp: Uploaded: 1.SpreadPlan.js.map => /home/lvchaocai/resources/qly-youche/1.SpreadPlan.js.map
[20:46:52] gulp-sftp: Uploaded: 2.SpreadUnitEdit.js => /home/lvchaocai/resources/qly-youche/2.SpreadUnitEdit.js
[20:46:52] gulp-sftp: Uploaded: 2.SpreadUnitEdit.js.map => /home/lvchaocai/resources/qly-youche/2.SpreadUnitEdit.js.map
[20:46:55] gulp-sftp: Uploaded: app.js => /home/lvchaocai/resources/qly-youche/app.js
[20:46:59] gulp-sftp: Uploaded: app.js.map => /home/lvchaocai/resources/qly-youche/app.js.map
[20:46:59] gulp-sftp: Uploaded: favicon.ico => /home/lvchaocai/resources/qly-youche/favicon.ico
[20:46:59] gulp-sftp: Uploaded: index.html => /home/lvchaocai/resources/qly-youche/index.html
[20:46:59] gulp-sftp: Uploaded: vendor.js => /home/lvchaocai/resources/qly-youche/vendor.js
[20:46:59] gulp-sftp: Uploaded: vendor.js.map => /home/lvchaocai/resources/qly-youche/vendor.js.map
[20:46:59] SFTP Created: /home/lvchaocai/resources/qly-youche/src
[20:46:59] SFTP Created: /home/lvchaocai/resources/qly-youche/src/styles
[20:46:59] gulp-sftp: Uploaded: src/styles/iconfont.eot => /home/lvchaocai/resources/qly-youche/src/styles/iconfont.eot
[20:46:59] gulp-sftp: 11 files uploaded successfully
[20:46:59] Finished 'test' after 8.5 s
[20:46:59] SFTP :: SFTP session closed
[20:46:59] Connection :: end
[20:46:59] Connection :: close

But I don't find the file 1.SpreadPlan.js on my target machine, and other files are uploaded successfully

Is there a way to fix this problem?