diff --git a/RMxxx_rgmii_toolkit.sh b/RMxxx_rgmii_toolkit.sh
index 1788c7c..c8b6b81 100644
--- a/RMxxx_rgmii_toolkit.sh
+++ b/RMxxx_rgmii_toolkit.sh
@@ -329,8 +329,9 @@ install_lighttpd() {
     mount -o remount,rw /
     mkdir -p "$LIGHTTPD_DIR"
     wget -O "$LIGHTTPD_DIR/lighttpd.conf" https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/lighttpd/lighttpd.conf
-    wget -O "$LIGHTTPD_DIR/lighttpd.service" https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/lighttpd/lighttpd.service
-    ln -sf "$LIGHTTPD_DIR/lighttpd.service" "/lib/systemd/system/lighttpd.service"
+    wget -O "/lib/systemd/system/lighttpd.service" https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/lighttpd/lighttpd.service
+    ln -sf "/lib/systemd/system/lighttpd.service" "/lib/systemd/system/multi-user.target.wants/"
+
     openssl req -new -newkey rsa:2048 -days 3650 -nodes -x509 \
         -subj "/C=US/ST=MI/L=Romulus/O=RMIITools/CN=localhost" \
         -keyout $LIGHTTPD_DIR/server.key -out $LIGHTTPD_DIR/server.crt
@@ -1100,8 +1101,8 @@ echo "                                           :+##+.            "
         remount_rw
 
 	    mkdir /usrdata/sshd
-        wget -O /usrdata/sshd/sshd.service "https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/sshd/sshd.service"
-    	ln -sf "/usrdata/sshd/sshd.service" "/lib/systemd/system/sshd.service"
+        wget -O /lib/systemd/system/sshd.service "https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/sshd/sshd.service"
+    	ln -sf "/lib/systemd/system/sshd.service" "/lib/systemd/system/multi-user.target.wants/"
         
         opkg install openssh-server-pam
         /opt/bin/ssh-keygen -A
diff --git a/installentware.sh b/installentware.sh
index 2c48849..ec0e9df 100644
--- a/installentware.sh
+++ b/installentware.sh
@@ -99,6 +99,7 @@ WantedBy=basic.target local-fs.target
 EOF
     
     systemctl daemon-reload
+    ln -s /lib/systemd/system/opt.mount /lib/systemd/system/local-fs.target.wants/opt.mount
     systemctl enable opt.mount
     systemctl start opt.mount
 }
diff --git a/lighttpd/README.md b/lighttpd/README.md
index 85017ea..d0edda5 100644
--- a/lighttpd/README.md
+++ b/lighttpd/README.md
@@ -5,3 +5,5 @@ lighttpd-mod-cgi
 lighttpd-mod-openssl
 lighttpd-mod-proxy
 printf "USER:$(openssl passwd -crypt PASSWORD)\n" >> .htpasswd
+
+
diff --git a/lighttpd/lighttpd.conf b/lighttpd/lighttpd.conf
index 6487a6e..306aadf 100644
--- a/lighttpd/lighttpd.conf
+++ b/lighttpd/lighttpd.conf
@@ -7,7 +7,7 @@ server.modules = (
 )
 
 server.username = "nobody"
-server.groupname = "nogroup"
+server.groupname = "dialout"
 
 server.port = 80
 server.document-root = "/usrdata/simpleadmin/www"
diff --git a/socat-at-bridge/systemd_units/socat-smd11.service b/socat-at-bridge/systemd_units/socat-smd11.service
index a9e0747..76a6137 100644
--- a/socat-at-bridge/systemd_units/socat-smd11.service
+++ b/socat-at-bridge/systemd_units/socat-smd11.service
@@ -3,7 +3,7 @@ Description=Socat Serial Emulation for smd11
 After=ql-netd.service
 
 [Service]
-ExecStart=/usrdata/socat-at-bridge/socat-armel-static -d -d pty,link=/dev/ttyIN,raw,echo=0 pty,link=/dev/ttyOUT,raw,echo=1
+ExecStart=/usrdata/socat-at-bridge/socat-armel-static -d -d pty,link=/dev/ttyIN,raw,echo=0,group=20,perm=660 pty,link=/dev/ttyOUT,raw,echo=1,group=20,perm=660
 # Add a delay to prevent the clients from starting too early
 ExecStartPost=/bin/sleep 2s
 Restart=always
diff --git a/socat-at-bridge/systemd_units/socat-smd7.service b/socat-at-bridge/systemd_units/socat-smd7.service
index 6b8b1bd..e524283 100644
--- a/socat-at-bridge/systemd_units/socat-smd7.service
+++ b/socat-at-bridge/systemd_units/socat-smd7.service
@@ -3,7 +3,7 @@ Description=Socat Serial Emulation for smd7
 After=ql-netd.service
 
 [Service]
-ExecStart=/usrdata/socat-at-bridge/socat-armel-static -d -d pty,link=/dev/ttyIN2,raw,echo=0 pty,link=/dev/ttyOUT2,raw,echo=1
+ExecStart=/usrdata/socat-at-bridge/socat-armel-static -d -d pty,link=/dev/ttyIN2,raw,echo=0,group=20,perm=660 pty,link=/dev/ttyOUT2,raw,echo=1,group=20,perm=660
 # Add a delay to prevent the clients from starting too early
 ExecStartPost=/bin/sleep 2s
 Restart=always