fixed #208
fixed #208

ahb0327/yobi,ihoneymon/yobi,bloodybear/yona,doortts/forked-for-history,violetag/demo,ChangsungKim/TestRepository01,bloodybear/yona,doortts/fork-yobi,oolso/yobi,doortts/forked-for-history,yona-projects/yona,ahb0327/yobi,Limseunghwan/oss,bloodybear/yona,Limseunghwan/oss,naver/yobi,oolso/yobi,bloodybear/yona,ihoneymon/yobi,doortts/fork-yobi,doortts/forked-for-history,naver/yobi,brainagenet/yobi,yona-projects/yona,naver/yobi,violetag/demo,oolso/yobi,brainagenet/yobi,Limseunghwan/oss,doortts/fork-yobi,yona-projects/yona,yona-projects/yona,brainagenet/yobi,ChangsungKim/TestRepository01,doortts/fork-yobi,ihoneymon/yobi,ahb0327/yobi