1:N
Paper
id：主键module_idauthorizer_idtitleis_finishedtotal_scorecreate_user_idcreate_timecompanyrespondent_id
Classification_history
id：主键source_idpaper_idnamecreate_time
N:1
Answer
id：主键paper_idquestion_history_iddata_addressdatapicture_addressmodel_addressstatusscoreannotationcreate_timeupdate_time
module
id：主键namefile_typemodel_type
Questions_history
id：主键source_idpaper_idclassification_history_idtitlecontentstepdata_addressdatapicture_addressmodel_addressvideo_addresscreate_timemodel_type
N:N
User_Info
iduser_namepasswordrole_codefull_namecreate_timeupdate_timeoriginal_passwordcreate_user_id
