issue: Fix an error while posting a comment.
issue: Fix an error while posting a comment.

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