In order to comprehensively explore the influence of improper publicity of sports lottery on problem lottery playing, as well as the chain intermediary role of monetary motive and obsessive passion, and the regulation of socioeconomic status, 3120 sports lottery players were investigated by questionnaire, and the data were analyzed by SPSS 20.0 and PROCESS.The results show that: 1) Improper publicity of sports lottery has a direct effect on monetary motive and obsessive passion as well as problem lottery playing;2) Improper publicity of sports ...