diff --git a/backup/backup.sh b/backup/backup.sh
index a963300..5a4f820 100755
--- a/backup/backup.sh
+++ b/backup/backup.sh
@@ -19,7 +19,8 @@ col=(app_user awarding decoration rank squad user promotion player war campaign)
 if [ -z "$1" ]
   then
     DATE=$(date '+%Y-%m-%d')
-    cp -R ../api/resource ${DATE}/
+    mkdir -p ${DATE}/resource
+    cp -R ../api/resource ${DATE}
   else
     DATE=${1}
     tar -xzf ${DATE}.tar.gz