diff --git a/rustdesk-server/DEBIAN/postinst b/rustdesk-server/DEBIAN/postinst
index 9941cd2..f0c7452 100644
--- a/rustdesk-server/DEBIAN/postinst
+++ b/rustdesk-server/DEBIAN/postinst
@@ -49,7 +49,7 @@ case "${1}" in
       done
       PUBLICKEY=$(/usr/bin/echo "${KEYPAIR}" | /usr/bin/grep 'Secret Key:' | /usr/bin/sed --expression='s/Secret Key:  //')
       /usr/bin/echo "${KEYPAIR}" > '/etc/rustdesk/keypair'
-      /usr/bin/chmod --quiet --verbose '0440' '/etc/rustdesk/keypair'
+      /usr/bin/chmod --quiet '0440' '/etc/rustdesk/keypair'
       /usr/bin/sed --quiet --in-place --expression="s/KEY=.*/KEY='${PUBLICKEY}'/" '/etc/rustdesk/relay.conf'
       /usr/bin/sed --quiet --in-place --expression="s/KEY=.*/KEY='${PUBLICKEY}'/" '/etc/rustdesk/signal.conf'
     fi
diff --git a/rustdesk-server/lib/systemd/system/rustdesk-hbbr.service b/rustdesk-server/lib/systemd/system/rustdesk-hbbr.service
index da81072..490cb42 100644
--- a/rustdesk-server/lib/systemd/system/rustdesk-hbbr.service
+++ b/rustdesk-server/lib/systemd/system/rustdesk-hbbr.service
@@ -7,7 +7,7 @@ Requires=network.target
 
 [Service]
 Type=simple
-Environment=DB_URL=/var/lib/rustdesk/server.sqlite
+Environment=DB_URL=/var/lib/rustdesk/rustdesk.db
 EnvironmentFile=/etc/rustdesk/relay.conf
 ExecStart=/usr/sbin/hbbr --key "${KEY}" --port "${PORT}"
 ExecStartPost=/usr/bin/sh -c "umask '022'; /usr/bin/pgrep -n 'hbbr' > '/run/rustdesk/rustdesk-hbbr.pid'"
diff --git a/rustdesk-server/lib/systemd/system/rustdesk-hbbs.service b/rustdesk-server/lib/systemd/system/rustdesk-hbbs.service
index cda175a..53db6a1 100644
--- a/rustdesk-server/lib/systemd/system/rustdesk-hbbs.service
+++ b/rustdesk-server/lib/systemd/system/rustdesk-hbbs.service
@@ -6,7 +6,7 @@ Requires=network.target
 
 [Service]
 Type=simple
-Environment=DB_URL=/var/lib/rustdesk/server.sqlite
+Environment=DB_URL=/var/lib/rustdesk/rustdesk.db
 EnvironmentFile=/etc/rustdesk/signal.conf
 ExecStart=/usr/sbin/hbbs --key "${KEY}" --port "${PORT}" --relay-servers "${RELAY_SERVER}" --rmem "${RMEM}"
 ExecStartPost=/usr/bin/sh -c "umask '022'; /usr/bin/pgrep -n 'hbbs' > '/run/rustdesk/rustdesk-hbbs.pid'"