diff --git a/RMxxx_rgmii_toolkit.sh b/RMxxx_rgmii_toolkit.sh
index 6737378..855420d 100644
--- a/RMxxx_rgmii_toolkit.sh
+++ b/RMxxx_rgmii_toolkit.sh
@@ -480,7 +480,8 @@ echo -e "\e[1;31m2) Installing tailscale from the $GITTREE branch\e[0m"
 		    wget -O /usrdata/simpleupdates/scripts/update_tailscale.sh https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/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"
-			/usrdata/simpleupdates/scripts/update_tailscale.sh
+			remount_rw
+   			/usrdata/simpleupdates/scripts/update_tailscale.sh
 			echo -e "\e[1;32m Tailscale has been updated/installed.\e[0m"
 }
 
diff --git a/simpleupdates/scripts/update_tailscale.sh b/simpleupdates/scripts/update_tailscale.sh
index 94138d7..5b97625 100644
--- a/simpleupdates/scripts/update_tailscale.sh
+++ b/simpleupdates/scripts/update_tailscale.sh
@@ -42,6 +42,7 @@ install_update_tailscale() {
         ln -sf "$TAILSCALE_DIR/tailscale" "/usrdata/root/bin/tailscale"
         echo y | $TAILSCALE_DIR/tailscale update
         echo -e "\e[32mTailscale updated!\e[0m"
+	remount_ro
         exit 0
     else
         echo "Installing Tailscale..."