diff --git a/README.md b/README.md
index f2481bf..c14b84e 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,11 @@ Edit corresponding files in [image/overlay](./image/overlay) to customize VM beh
 # cp .env.example .env
 # vim .env
 # VM_OPTS="--no-cache" HY_OPTS="--no-cache" ./BUILD.sh
+# fallocate -l 128G ./data/data.raw
+# sgdisk -o -n 1:0:0 -t 1:8300 ./data.raw
+# losetup -Pf ./data.raw
+# mkfs.ext4 /dev/loop0p1
+# losetup -d /dev/loop0
 
 # vim docker-compose.yml
 # docker compose up
diff --git a/image/overlay/etc/fstab b/image/overlay/etc/fstab
index 46e34d6..02f0fb9 100644
--- a/image/overlay/etc/fstab
+++ b/image/overlay/etc/fstab
@@ -1,4 +1,4 @@
 # /etc/fstab: static file system information
 #
 # <file system>	<mount point>	<type>		<options>		<dump>	<pass>
-/dev/vdb	/data		ext4	rw,noatime  0   1
\ No newline at end of file
+/dev/vdb1	/data		ext4	rw,noatime  0   1
diff --git a/image/overlay/etc/init.d/auth-server b/image/overlay/etc/init.d/auth-server
index 3337289..d80abfb 100755
--- a/image/overlay/etc/init.d/auth-server
+++ b/image/overlay/etc/init.d/auth-server
@@ -1,7 +1,8 @@
 #!/sbin/openrc-run
 command="/usr/bin/auth-server"
 command_background=true
-command_args="-org _BUBBLE_AUTH_ORG_ -team _BUBBLE_AUTH_TEAM_ -gitea-url _BUBBLE_AUTH_GITEA_URL_ >/dev/console 2>&1"
+command_args="-org _BUBBLE_AUTH_ORG_ -team _BUBBLE_AUTH_TEAM_ -gitea-url _BUBBLE_AUTH_GITEA_URL_ 2>&1"
+output_log="/data/auth-server.log"
 
 pidfile="/run/${RC_SVCNAME}.pid"
 
diff --git a/image/overlay/etc/init.d/bubble b/image/overlay/etc/init.d/bubble
index 0ad605b..337d20e 100755
--- a/image/overlay/etc/init.d/bubble
+++ b/image/overlay/etc/init.d/bubble
@@ -5,6 +5,7 @@ depend() {
 }
 
 command="/usr/bin/bubble"
-command_args="-config /daemon/config.yaml >/dev/console 2>&1"
+command_args="-config /daemon/config.yaml 2>&1"
 pidfile="/run/${RC_SVCNAME}.pid"
 command_background=true
+output_log="/data/bubble.log"