[]iOS真机运行报错--- 加载游戏失败，可能由于您的网络不稳定，请退出重进

alert：加载游戏失败，可能由于您的网络不稳定，请退出重进
提示：网络异常，请检查网络和开发商

xcode Log：
2018-03-15 11:24:58.264754+0800 MineSweeper6[7091:2932031] xhr.GET url=http://stand.alone.version/index.html
2018-03-15 11:24:58.265521+0800 MineSweeper6[7091:2932001] Download [ ]:http://stand.alone.version/index.html
Creating context 1024, 768, 22018-03-15 11:24:58.270942+0800 MineSweeper6[7091:2932001] curl_easy_perform failed, code=6
src=http://stand.alone.version/index.html
2018-03-15 11:24:58.271059+0800 MineSweeper6[7091:2932001] Downloaded http://stand.alone.version/index.html@ s=0 l=0
2018-03-15 11:24:58.278771+0800 MineSweeper6[7091:2932031] xhr.GET url=http://stand.alone.version/index.html
2018-03-15 11:24:58.279449+0800 MineSweeper6[7091:2932000] Download [ ]:http://stand.alone.version/index.html
2018-03-15 11:24:58.284801+0800 MineSweeper6[7091:2932000] curl_easy_perform failed, code=6
src=http://stand.alone.version/index.html
2018-03-15 11:24:58.284910+0800 MineSweeper6[7091:2932000] Downloaded http://stand.alone.version/index.html@ s=0 l=0
2018-03-15 11:24:58.655420+0800 MineSweeper6[7091:2932031] xhr.GET url=http://stand.alone.version/index.html
2018-03-15 11:24:58.656134+0800 MineSweeper6[7091:2932001] Download [ ]:http://stand.alone.version/index.html
2018-03-15 11:24:58.661545+0800 MineSweeper6[7091:2932001] curl_easy_perform failed, code=6
src=http://stand.alone.version/index.html
2018-03-15 11:24:58.661605+0800 MineSweeper6[7091:2932001] Downloaded http://stand.alone.version/index.html@ s=0 l=0
2018-03-15 11:24:58.700914+0800 MineSweeper6[7091:2932031] JsAppCache::loadCachedURL Error, no cache data.
2018-03-15 11:24:58.701527+0800 MineSweeper6[7091:2932031] onLayaInitError error=Load start url error

设备：iPhone7 iOS11.2
Laya是1.7.16
是单机游戏，编译下，发布下无任何问题