npm run build vue index.html no content display, no error

[luyaohua2016]

@Swiip
vue npm run build no content display, no error, what should I do ??
.yo-rc.json

{
"generator-fountain-vue": {
"version": "1.0.0",
"props": {
"framework": "vue",
"modules": "webpack",
"js": "babel",
"ci": "",
"css": "scss",
"resolved": "C:\Users\Administrator\AppData\Roaming\npm\node_modules\generator-fountain-webapp\node_modules\generator-fountain-vue\generators\app\index.js",
"namespace": "fountain-vue:app",
"_": [],
"sample": "techs",
"router": "router"
}
}
}