diff --git a/install.sh b/install.sh
index 7152fa1c..992f0a13 100755
--- a/install.sh
+++ b/install.sh
@@ -27,7 +27,7 @@ install_dependencies(){
   echo -e "正在安装依赖软件......"  
   apt install -y python3.10 python3-pip python3-dev patch iptables nginx \
     tesseract-ocr tesseract-ocr-eng janus libevent-dev libgpiod-dev \
-    tesseract-ocr-chi-sim  libjpeg-dev libfreetype6-dev
+    tesseract-ocr-chi-sim  libjpeg-dev libfreetype6-dev gcc
 }
 
 #安装PiKVM
@@ -104,13 +104,13 @@ onecloud_conf(){
   else
     echo "为玩客云配置开机脚本"
     cat <<EOF >/etc/rc.local
-#!/bin/sh -e
+#!/bin/bash
 echo "default-on" >/sys/class/leds/onecloud\:green\:alive/trigger
 echo "none" >/sys/class/leds/onecloud\:red\:alive/trigger
 echo "none" >/sys/class/leds/onecloud\:blue\:alive/trigger
 cpufreq-set -d 1200MHz -u 1200MHz
 echo device > /sys/class/usb_role/c9040000.usb-role-switch/role
-systemctl disabled kvmd
+systemctl disable kvmd
 systemctl start kvmd
 exit 0
 EOF
@@ -120,7 +120,7 @@ EOF
 
 #打印完成信息
 show_info(){
-  echo  -e "安装结束"
+  echo  -e "安装结束，重启之后即可开始使用One-KVM"
   /usr/bin/armbian-motd
 }
 
diff --git a/kvmd_display_install.sh b/kvmd_display_install.sh
new file mode 100755
index 00000000..9b430d6d
--- /dev/null
+++ b/kvmd_display_install.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+CURRENTWD=$PWD
+
+#配置采集卡简单环出功能
+kvmd_display(){
+  echo "正在配置采集卡简单环出功能功能..."
+  cd $CURRENTWD
+  apt install -y ffmpeg
+  cat > /lib/systemd/system/kvmd-display.service << EOF
+[Unit]
+Description=PiKVM - Transcode (Static Config)
+After=network.target network-online.target nss-lookup.target kvmd.service
+
+[Service]
+User=kvmd
+Group=kvmd
+Type=simple
+Restart=on-failure
+RestartSec=3
+AmbientCapabilities=CAP_NET_RAW
+LimitNOFILE=65536
+UMask=0117
+ExecStart=/usr/share/kvmd/display_when_ustream_exists.sh
+TimeoutStopSec=10
+KillMode=mixed
+
+[Install]
+WantedBy=multi-user.target
+EOF
+  cp -f ./patch/stream.sh /usr/share/kvmd/ && cp -f ./patch/stream_when_ustream_exists.sh /usr/share/kvmd/ && chmod +x /usr/share/kvmd/stream.sh /usr/share/kvmd/stream_when_ustream_exists.sh
+  #启动服务
+  systemctl enable kvmd-display && systemctl start kvmd-display
+}
+
+kvmd_display
\ No newline at end of file
diff --git a/kvmd_h264_install.sh b/kvmd_h264_install.sh
old mode 100644
new mode 100755
diff --git a/patch/display.sh b/patch/display.sh
new file mode 100755
index 00000000..243558bc
--- /dev/null
+++ b/patch/display.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+#tty清屏
+echo -e "\033c" > /dev/tty1
+
+#隐藏光标
+echo -e "\033[?25l" > /dev/tty1
+
+#在HDMI显示器输出采集卡画面
+ustreamer-dump  --sink=kvmd::ustreamer::jpeg  --output - | ffmpeg  -use_wallclock_as_timestamps 1 -i pipe:c:v -an -pix_fmt bgr24 -f fbdev /dev/fb0
\ No newline at end of file
diff --git a/patch/display_when_ustream_exists b/patch/display_when_ustream_exists
new file mode 100755
index 00000000..9b2ee193
--- /dev/null
+++ b/patch/display_when_ustream_exists
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+# 存储 stream.sh 的进程 ID
+b_pid=""
+
+
+cleanup() {
+    echo "Received SIGINT. Terminating the process group..."
+    [ -n "$b_pid" ] && pkill -9 -g $b_pid  # 终止整个进程组
+    exit 0
+}
+
+# 捕获 SIGINT 信号
+trap cleanup SIGINT
+
+
+while true; do
+    # 检测是否有包含 "ustreamer" 的进程
+    if pgrep -f "/usr/bin/ustreamer " > /dev/null; then
+        # 如果存在，但是 stream.sh 进程不存在，执行 stream.sh 并记录其进程 ID
+        if [ -z "$b_pid" ]; then
+            echo "Found a process with 'ustreamer' in the command. Executing stream.sh in the background..."
+            setsid /usr/share/kvmd/diaplay.sh &
+            b_pid=$(ps -o pgid= $!)
+            echo "stream.sh started with PID: $b_pid"
+        else
+            echo "Process with 'ustreamer' is already running. Skipping..."
+        fi
+    else
+        # 如果不存在 "ustreamer" 进程，但是 stream.sh 进程存在，终止 stream.sh 并清除进程 ID
+        if [ -n "$b_pid" ]; then
+            echo "No process with 'ustreamer' found. Terminating stream.sh (PID: $b_pid)..."
+            pkill -9 -g $b_pid
+            b_pid=""
+        else
+            echo "No process with 'ustreamer' found. Waiting for the next check..."
+        fi
+    fi
+
+    # 等待一段时间，可以根据需要调整等待的时间间隔
+    sleep 1  
+
+done
\ No newline at end of file