fix compile error
fix compile error

WangCrystal/galaxy,bluebore/galaxy,Kai-Zhang/galaxy,szxw/galaxy,Kai-Zhang/galaxy,May2016/galaxy,taotaowill/galaxy,taotaowill/galaxy,szxw/galaxy,szxw/galaxy,sdgdsffdsfff/galaxy,sdgdsffdsfff/galaxy,ontologyzsy/galaxy,May2016/galaxy,szxw/galaxy,ontologyzsy/galaxy,szxw/galaxy,sdgdsffdsfff/galaxy,ontologyzsy/galaxy,May2016/galaxy,bluebore/galaxy,WangCrystal/galaxy,baidu/galaxy,baidu/galaxy,imotai/galaxy,taotaowill/galaxy,sdgdsffdsfff/galaxy,WangCrystal/galaxy,imotai/galaxy,imotai/galaxy,imotai/galaxy,bluebore/galaxy,bluebore/galaxy,ontologyzsy/galaxy,baidu/galaxy,imotai/galaxy,bluebore/galaxy,sdgdsffdsfff/galaxy,ontologyzsy/galaxy,Kai-Zhang/galaxy