Change: fix  a bug.
Change: fix  a bug.

ucloud/chameleon,sdgdsffdsfff/chameleon,sdgdsffdsfff/chameleon,ucloud/chameleon,uclouddotcn/chameleon,ucloud/chameleon,uclouddotcn/chameleon,ucloud/chameleon,sdgdsffdsfff/chameleon,sdgdsffdsfff/chameleon,uclouddotcn/chameleon,ucloud/chameleon,uclouddotcn/chameleon,sdgdsffdsfff/chameleon,ucloud/chameleon,sdgdsffdsfff/chameleon,uclouddotcn/chameleon,sdgdsffdsfff/chameleon,uclouddotcn/chameleon,ucloud/chameleon,uclouddotcn/chameleon,ucloud/chameleon,uclouddotcn/chameleon,sdgdsffdsfff/chameleon