code: Fix inappropriate status code.
code: Fix inappropriate status code.

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