Remove reference to undefined self
Remove reference to undefined self

sasa233/tchannel,savaki/tchannel,i/tchannel,savaki/tchannel,Zirpon/tchannel,i/tchannel,hustxiaoc/tchannel,benfleis/tchannel,sasa233/tchannel,sasa233/tchannel,chenwenbin928/tchannel,RyanTech/tchannel,benfleis/tchannel,RyanTech/tchannel,savaki/tchannel,i/tchannel,bunnyblue/tchannel,vanloswang/tchannel,chenwenbin928/tchannel,davewhat/tchannel,davewhat/tchannel,benfleis/tchannel,Zirpon/tchannel,Zirpon/tchannel,vanloswang/tchannel,chenwenbin928/tchannel,RyanTech/tchannel,hustxiaoc/tchannel,bunnyblue/tchannel,hustxiaoc/tchannel,vanloswang/tchannel,bunnyblue/tchannel