小程序测试号报invalid appsecret错误

小程序测试账号报 

{"errcode":40125,"errmsg":"invalid appsecret, view more at http:\/\/t.cn\/RAEkdVq, hints: [ req_id: YFGAzqLnRa-S.ZR ]"}

https://api.weixin.qq.com/sns/oauth2/access_token?appid=wxf677c993702b8418&secret=*****

微信号 wxf677c993702b8418

请帮我重置appsecret