diff --git a/start.sh b/start.sh
index 1e1b0886d..fb9096d95 100755
--- a/start.sh
+++ b/start.sh
@@ -43,13 +43,14 @@ show_menu() {
     echo -e "  ${GREEN}1)${NC}  dev         Start development server (port $DEV_PORT)"
     echo -e "  ${GREEN}2)${NC}  dev:8888    Start dev server on port 8888 (kiosk mode)"
     echo -e "  ${GREEN}3)${NC}  dev:9090    Start dev server on port 9090 (remote mode)"
-    echo -e "  ${GREEN}4)${NC}  test        Run tests"
-    echo -e "  ${GREEN}5)${NC}  test:watch  Run tests in watch mode"
-    echo -e "  ${GREEN}6)${NC}  build       Build for production"
-    echo -e "  ${GREEN}7)${NC}  preview     Preview production (port $PREVIEW_PORT)"
-    echo -e "  ${GREEN}8)${NC}  lint        Run linter"
-    echo -e "  ${GREEN}9)${NC}  clean       Clean build artifacts"
-    echo -e "  ${GREEN}10)${NC}  install     Install dependencies"
+    echo -e "  ${GREEN}4)${NC}  dev:9999    Start dev server on port 9999 (remote HD mode)"
+    echo -e "  ${GREEN}5)${NC}  test        Run tests"
+    echo -e "  ${GREEN}6)${NC}  test:watch  Run tests in watch mode"
+    echo -e "  ${GREEN}7)${NC}  build       Build for production"
+    echo -e "  ${GREEN}8)${NC}  preview     Preview production (port $PREVIEW_PORT)"
+    echo -e "  ${GREEN}9)${NC}  lint        Run linter"
+    echo -e "  ${GREEN}10)${NC}  clean       Clean build artifacts"
+    echo -e "  ${GREEN}11)${NC}  install     Install dependencies"
     echo -e "  ${GREEN}p)${NC}  port        Change default port"
     echo ""
     echo -e "  ${RED}0)${NC}  Exit"
@@ -106,6 +107,44 @@ run_preview_server() {
     wait $PREVIEW_PID
 }
 
+run_dual_mode() {
+    local IP=$(get_ip_address)
+    echo -e "${CYAN}${BOLD}"
+    echo "╔══════════════════════════════════════════════════════╗"
+    echo "║         TCK RTU - Dual Mode (Kiosk + Remote HD)     ║"
+    echo "╚══════════════════════════════════════════════════════╝"
+    echo -e "${NC}"
+    echo -e "${BLUE}Starting servers on ports 8888 and 9999...${NC}"
+    echo -e "${YELLOW}(Press Ctrl+C to stop both servers)${NC}"
+    echo ""
+    
+    # Start kiosk server on port 8888
+    cd "$PROJECT_DIR"
+    npm run dev -- --host --port 8888 &
+    KIOSK_PID=$!
+    echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+    echo -e "${GREEN}  Kiosk Server (8888) started (PID: $KIOSK_PID)${NC}"
+    
+    # Start remote HD server on port 9999
+    npm run dev -- --host --port 9999 &
+    REMOTE_PID=$!
+    echo -e "${GREEN}  Remote HD Server (9999) started (PID: $REMOTE_PID)${NC}"
+    echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+    echo ""
+    echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+    echo -e "${GREEN}  Dual-mode servers running:${NC}"
+    echo -e "${GREEN}    - Kiosk (local touchscreen):  http://localhost:8888${NC}"
+    echo -e "${GREEN}    - Remote HD (desktop):         http://localhost:9999${NC}"
+    echo ""
+    echo -e "${GREEN}    - Network Kiosk:  http://$IP:8888${NC}"
+    echo -e "${GREEN}    - Network Remote HD: http://$IP:9999${NC}"
+    echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+    echo ""
+    
+    # Wait for both processes
+    wait $KIOSK_PID $REMOTE_PID
+}
+
 change_port() {
     echo -e "${BOLD}Change Default Port${NC}"
     echo ""
@@ -141,33 +180,36 @@ run_command() {
         3|dev:9090)
             run_dev_server 9090
             ;;
-        4|test)
+        4|dev:9999)
+            run_dev_server 9999
+            ;;
+        5|test)
             echo -e "${BLUE}Running tests...${NC}"
             npm test
             ;;
-        5|test:watch)
+        6|test:watch)
             echo -e "${BLUE}Running tests in watch mode...${NC}"
             npm run test:watch
             ;;
-        6|build)
+        7|build)
             echo -e "${BLUE}Building for production...${NC}"
             npm run build
             echo -e "${GREEN}Build complete!${NC}"
             ;;
-        7|preview)
+        8|preview)
             run_preview_server $PREVIEW_PORT
             ;;
-        8|lint)
+        9|lint)
             echo -e "${BLUE}Running linter...${NC}"
             npm run lint
             ;;
-        9|clean)
+        10|clean)
             echo -e "${YELLOW}Cleaning build artifacts...${NC}"
             rm -rf "$PROJECT_DIR/dist"
             rm -rf "$PROJECT_DIR/node_modules/.vite"
             echo -e "${GREEN}Clean complete!${NC}"
             ;;
-        10|install)
+        11|install)
             echo -e "${BLUE}Installing dependencies...${NC}"
             npm install
             echo -e "${GREEN}Dependencies installed!${NC}"
@@ -210,12 +252,5 @@ if [ $# -gt 0 ]; then
     exit 0
 fi
 
-# Interactive menu
-while true; do
-    show_menu
-    echo -n -e "${BOLD}Enter your choice (0-10 or p): ${NC}"
-    read -r choice
-    echo ""
-    run_command "$choice"
-    echo ""
-done
+# No arguments: start dual-mode (both 8888 and 9999)
+run_dual_mode