fix compile error
fix compile error

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