username,name,status,role,phone,details,signature,notes
sample1@kf5.com,李刚,1,end_user,13800000000,用户介绍1,,
sample2@kf5.com,王三,1,end_user,13800000001,用户介绍2,,
sample3@kf5.com,孙易,1,end_user,13800000002,用户介绍3,,
sample4@kf5.com,钱辛,1,agent,13800000003,用户介绍4,客服职员签名1,