fix minor bug again
fix minor bug again

ruojiazhang-aa/xiaohuangji,BigRocky/xiaohuangji,fxyzj/xiaohuangji,12307/xiaohuangji,wangjun/xiaohuangji,12307/xiaohuangji,Sean3Don/xiaohuangji,BigRocky/xiaohuangji,ruojiazhang-aa/xiaohuangji,wangjun/xiaohuangji,Sean3Don/xiaohuangji,fxyzj/xiaohuangji,wong2/xiaohuangji,wong2/xiaohuangji