Issue: init fileDownloader for autoUpdate timeline
Issue: init fileDownloader for autoUpdate timeline

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