fix websocket app
fix websocket app

Hironsan/Brain_Hacker,ykoga-kyutech/Brain_Hacker,Hironsan/Brain_Hacker,tech-sketch/Brain_Hacker,Hironsan/Brain_Hacker,ykoga-kyutech/Brain_Hacker,ykoga-kyutech/Brain_Hacker,tech-sketch/Brain_Hacker,tech-sketch/Brain_Hacker,ykoga-kyutech/Brain_Hacker