zr rename variables
zr rename variables

dasmond/zrender,uooo/zrender,ilovezy/zrender,laomu1988/zrender,laomu1988/zrender,IveWong/zrender,coderstudy/zrender,dasmond/zrender,skyujilong/zrender,ChaosPower/zrender,powy1993/zrender,dato-code/zrender,armslave00/zrender,ekinwei/zrender,lkiarest/zrender,IveWong/zrender,powy1993/zrender,KnightBubble/zrender,elancom/zrender,ChaosPower/zrender,ilovezy/zrender,armslave00/zrender,skyujilong/zrender,songshuang00/zrender,nagyistoce/ecomfe-zrender,noikiy/zrender,stanleyxu2005/zrender,ekinwei/zrender,ecomfe/zrender,noikiy/zrender,lkiarest/zrender,uooo/zrender,jl9n/zrender,stanleyxu2005/zrender,songshuang00/zrender,elancom/zrender,ecomfe/zrender,powy1993/zrender,ecomfe/zrender,KnightBubble/zrender,nagyistoce/ecomfe-zrender,jl9n/zrender,coderstudy/zrender,dato-code/zrender