use symbol instead of CG
use symbol instead of CG


Former-commit-id: 61f68bf6310e505f2f687ecb0211b6a59c9ff04b
drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine