【请求地址】: https://api.weixin.qq.com/cgi-bin/account/modifyheadimage?access_token=90_pqpB95_z3nwyfn5SewaoSTaYkcOcUxLvJoCfl4oqqkn8dbNL0TTOH5AeZ-1qDo1IOhH3SkmiTw1B8WFJQaFY1B78iZitC4yrD7Vzezq7PbLTajpmeBF2SVTayTnwzcXFJpkTxsJLkr2bJR1QDHFiAHDYCA 【请求参数】：{"head_img_media_id":"QNQgK_XlNBTJu7y-w8TdAWXiaqzoVMa_Zue-gYAT8HUeTKnNX8xryE-XsgFV6S44Z1ZPcyRE8KtiNwYOZsuitQ","x1":0.1,"y1":0.01,"x2":0.1,"y2":0.1} 【错误信息】：错误代码：-1, 错误信息：系统繁忙，此时请开发者稍候再试，微信原始报文：{"errcode":-1,"errmsg":"system error rid: 67dd43d2-7965f8d1-40499def"}

https://developers.weixin.qq.com/miniprogram/introduction/custom.html#%E8%8E%B7%E5%8F%96%E5%AE%A2%E6%9C%8D%E5%9F%BA%E6%9C%AC%E4%BF%A1%E6%81%AF 获取客服列表，里面数据中的微信号是有敏感信息隐藏的，这样我怎么通过把kf_openid存到对应的客服信息中？