提交测试出错Error:"http error"

[furukawayuan-Yao]

{"messages":["error"],"code":[-1],"error":["http error"]}
{"messages":["error"],"code":[-1],"error":["http error"]}

[furukawayuan-Yao]

本地test没问题，case测试和submmit走rest api接口的全都失败了