diff --git a/RMxxx_rgmii_toolkit.sh b/RMxxx_rgmii_toolkit.sh
index 295589f..7447730 100644
--- a/RMxxx_rgmii_toolkit.sh
+++ b/RMxxx_rgmii_toolkit.sh
@@ -149,7 +149,7 @@ ensure_entware_installed() {
     remount_rw
     if [ ! -f "/opt/bin/opkg" ]; then
         echo -e "\e[1;32mInstalling Entware/OPKG\e[0m"
-        cd /tmp && wget -O installentware.sh "$GITROOT/installentware.sh" && chmod +x installentware.sh && ./installentware.sh
+        cd /tmp && curl -o installentware.sh "$GITROOT/installentware.sh" && chmod +x installentware.sh && ./installentware.sh
         if [ "$?" -ne 0 ]; then
             echo -e "\e[1;31mEntware/OPKG installation failed. Please check your internet connection or the repository URL.\e[0m"
             exit 1
@@ -443,8 +443,8 @@ set_simpleadmin_passwd(){
     ensure_entware_installed
     opkg update
     opkg install libaprutil
-    wget -O /usrdata/root/bin/htpasswd $GITROOT/simpleadmin/htpasswd && chmod +x /usrdata/root/bin/htpasswd
-    wget -O /usrdata/root/bin/simplepasswd $GITROOT/simpleadmin/simplepasswd && chmod +x /usrdata/root/bin/simplepasswd
+    curl -o /usrdata/root/bin/htpasswd "$GITROOT/simpleadmin/htpasswd" && chmod +x /usrdata/root/bin/htpasswd
+    curl -o /usrdata/root/bin/simplepasswd "$GITROOT/simpleadmin/simplepasswd" && chmod +x /usrdata/root/bin/simplepasswd
     echo -e "\e[1;32mTo change your simpleadmin (admin) password in the future...\e[0m"
     echo -e "\e[1;32mIn the console type simplepasswd and press enter\e[0m"
     /usrdata/root/bin/simplepasswd
@@ -463,20 +463,20 @@ install_simple_admin() {
     echo -e "\e[1;31m2) Installing Simpleadmin 2.0\e[0m"
     mkdir /usrdata/simpleupdates > /dev/null 2>&1
     mkdir /usrdata/simpleupdates/scripts > /dev/null 2>&1
-    wget -O /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh $GITROOT/simpleupdates/scripts/update_socat-at-bridge.sh && chmod +x /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh
+    curl -o /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh "$GITROOT/simpleupdates/scripts/update_socat-at-bridge.sh" && chmod +x /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh
     echo -e "\e[1;32mInstalling/updating dependency: socat-at-bridge\e[0m"
     echo -e "\e[1;32mPlease Wait....\e[0m"
     /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh
     echo -e "\e[1;32m Dependency: socat-at-bridge has been updated/installed.\e[0m"
     sleep 1
-    wget -O /usrdata/simpleupdates/scripts/update_simplefirewall.sh $GITROOT/simpleupdates/scripts/update_simplefirewall.sh && chmod +x /usrdata/simpleupdates/scripts/update_simplefirewall.sh
+    curl -o /usrdata/simpleupdates/scripts/update_simplefirewall.sh "$GITROOT/simpleupdates/scripts/update_simplefirewall.sh" && chmod +x /usrdata/simpleupdates/scripts/update_simplefirewall.sh
     echo -e "\e[1;32mInstalling/updating dependency: simplefirewall\e[0m"
     echo -e "\e[1;32mPlease Wait....\e[0m"
     /usrdata/simpleupdates/scripts/update_simplefirewall.sh
     echo -e "\e[1;32m Dependency: simplefirewall has been updated/installed.\e[0m"
     sleep 1
     set_simpleadmin_passwd
-    wget -O /usrdata/simpleupdates/scripts/update_simpleadmin.sh $GITROOT/simpleupdates/scripts/update_simpleadmin.sh && chmod +x /usrdata/simpleupdates/scripts/update_simpleadmin.sh
+    curl -o /usrdata/simpleupdates/scripts/update_simpleadmin.sh "$GITROOT/simpleupdates/scripts/update_simpleadmin.sh" && chmod +x /usrdata/simpleupdates/scripts/update_simpleadmin.sh
     echo -e "\e[1;32mInstalling/updating: Simpleadmin content\e[0m"
     echo -e "\e[1;32mPlease Wait....\e[0m"
     /usrdata/simpleupdates/scripts/update_simpleadmin.sh
@@ -702,7 +702,7 @@ install_update_tailscale() {
     ensure_entware_installed
     mkdir /usrdata/simpleupdates > /dev/null 2>&1
     mkdir /usrdata/simpleupdates/scripts > /dev/null 2>&1
-    wget -O /usrdata/simpleupdates/scripts/update_tailscale.sh $GITROOT/simpleupdates/scripts/update_tailscale.sh && chmod +x /usrdata/simpleupdates/scripts/update_tailscale.sh
+    curl -o /usrdata/simpleupdates/scripts/update_tailscale.sh "$GITROOT/simpleupdates/scripts/update_tailscale.sh" && chmod +x /usrdata/simpleupdates/scripts/update_tailscale.sh
     echo -e "\e[1;32mInstalling/updating: Tailscale\e[0m"
     echo -e "\e[1;32mPlease Wait....\e[0m"
     remount_rw
@@ -759,8 +759,8 @@ configure_tailscale() {
             1)
                 remount_rw
                 cd /lib/systemd/system/
-                wget -O tailscale-webui.service $GITROOT/tailscale/systemd/tailscale-webui.service
-                wget -O tailscale-webui-trigger.service $GITROOT/tailscale/systemd/tailscale-webui-trigger.service
+                curl -o tailscale-webui.service "$GITROOT/tailscale/systemd/tailscale-webui.service"
+                curl -o tailscale-webui-trigger.service "$GITROOT/tailscale/systemd/tailscale-webui-trigger.service"
                 ln -sf /lib/systemd/system/tailscale-webui-trigger.service /lib/systemd/system/multi-user.target.wants/
                 systemctl daemon-reload
                 echo "Tailscale Web UI Enabled"
@@ -811,7 +811,7 @@ install_sshd() {
                 ensure_entware_installed
                 mkdir /usrdata/simpleupdates > /dev/null 2>&1
                 mkdir /usrdata/simpleupdates/scripts > /dev/null 2>&1
-                wget -O /usrdata/simpleupdates/scripts/update_sshd.sh $GITROOT/simpleupdates/scripts/update_sshd.sh && chmod +x /usrdata/simpleupdates/scripts/update_sshd.sh
+                curl -o /usrdata/simpleupdates/scripts/update_sshd.sh "$GITROOT/simpleupdates/scripts/update_sshd.sh" && chmod +x /usrdata/simpleupdates/scripts/update_sshd.sh
                 echo -e "\e[1;32mUpdating: SSHd\e[0m"
                 echo -e "\e[1;32mPlease Wait....\e[0m"
                 /usrdata/simpleupdates/scripts/update_sshd.sh
@@ -836,7 +836,7 @@ install_sshd() {
     ensure_entware_installed
     mkdir /usrdata/simpleupdates > /dev/null 2>&1
     mkdir /usrdata/simpleupdates/scripts > /dev/null 2>&1
-    wget -O /usrdata/simpleupdates/scripts/update_sshd.sh $GITROOT/simpleupdates/scripts/update_sshd.sh && chmod +x /usrdata/simpleupdates/scripts/update_sshd.sh
+    curl -o /usrdata/simpleupdates/scripts/update_sshd.sh "$GITROOT/simpleupdates/scripts/update_sshd.sh" && chmod +x /usrdata/simpleupdates/scripts/update_sshd.sh
     echo -e "\e[1;32mInstalling: SSHd\e[0m"
     echo -e "\e[1;32mPlease Wait....\e[0m"
     /usrdata/simpleupdates/scripts/update_sshd.sh
@@ -851,7 +851,7 @@ install_speedtest_cli() {
     mkdir /usrdata/root
     mkdir /usrdata/root/bin
     cd /usrdata/root/bin
-    wget https://install.speedtest.net/app/cli/ookla-speedtest-1.2.0-linux-armhf.tgz
+    curl -O https://install.speedtest.net/app/cli/ookla-speedtest-1.2.0-linux-armhf.tgz
     tar -xzf ookla-speedtest-1.2.0-linux-armhf.tgz
     rm ookla-speedtest-1.2.0-linux-armhf.tgz
     rm speedtest.md
@@ -872,7 +872,7 @@ install_fast_cli() {
     mkdir /usrdata/root
     mkdir /usrdata/root/bin
     cd /usrdata/root/bin
-    wget -O fast https://code.060070.xyz/sky/simple-admin/raw/branch/main/tools/fast_linux_arm && chmod +x fast
+    curl -o fast "https://code.060070.xyz/sky/simple-admin/raw/branch/main/tools/fast_linux_arm" && chmod +x fast
     cd /
     ln -sf /usrdata/root/bin/fast /bin
     remount_ro
@@ -891,7 +891,7 @@ install_update_at_socat() {
     ensure_entware_installed
     mkdir /usrdata/simpleupdates > /dev/null 2>&1
     mkdir /usrdata/simpleupdates/scripts > /dev/null 2>&1
-    wget -O /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh $GITROOT/simpleupdates/scripts/update_socat-at-bridge.sh && chmod +x /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh
+    curl -o /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh "$GITROOT/simpleupdates/scripts/update_socat-at-bridge.sh" && chmod +x /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh
     echo -e "\e[1;32mInstalling/updating: AT Socat Bridge\e[0m"
     echo -e "\e[1;32mPlease Wait....\e[0m"
     /usrdata/simpleupdates/scripts/update_socat-at-bridge.sh
@@ -908,7 +908,7 @@ install_simple_firewall() {
     ensure_entware_installed
     mkdir /usrdata/simpleupdates > /dev/null 2>&1
     mkdir /usrdata/simpleupdates/scripts > /dev/null 2>&1
-    wget -O /usrdata/simpleupdates/scripts/update_simplefirewall.sh $GITROOT/simpleupdates/scripts/update_simplefirewall.sh && chmod +x /usrdata/simpleupdates/scripts/update_simplefirewall.sh
+    curl -o /usrdata/simpleupdates/scripts/update_simplefirewall.sh "$GITROOT/simpleupdates/scripts/update_simplefirewall.sh" && chmod +x /usrdata/simpleupdates/scripts/update_simplefirewall.sh
     echo -e "\e[1;32mInstalling/updating: Simple Firewall\e[0m"
     echo -e "\e[1;32mPlease Wait....\e[0m"
     /usrdata/simpleupdates/scripts/update_simplefirewall.sh
@@ -923,7 +923,7 @@ install_simple_firewall() {
 check_architecture() {
     ARCH=$(uname -a)
     if echo "$ARCH" | grep -q "aarch64"; then
-        cd /tmp && wget -O RM55x_rcPCIe_toolkit.sh https://raw.githubusercontent.com/iamromulan/quectel-rgmii-toolkit/SDXPINN/RM55x_rcPCIe_toolkit.sh && chmod +x RM55x_rcPCIe_toolkit.sh && ./RM55x_rcPCIe_toolkit.sh && cd /
+        cd /tmp && curl -o RM55x_rcPCIe_toolkit.sh https://raw.githubusercontent.com/iamromulan/quectel-rgmii-toolkit/SDXPINN/RM55x_rcPCIe_toolkit.sh && chmod +x RM55x_rcPCIe_toolkit.sh && ./RM55x_rcPCIe_toolkit.sh && cd /
         exit 0
     elif echo "$ARCH" | grep -q "armv7l"; then
         # Continue if architecture is armv7l