diff --git a/Makefile b/Makefile
index 81191e1b..80e1eaaa 100644
--- a/Makefile
+++ b/Makefile
@@ -331,7 +331,7 @@ run-nogpio: testenv
 			&& cp /usr/share/kvmd/configs.default/kvmd/*.yaml /etc/kvmd \
 			&& cp /usr/share/kvmd/configs.default/kvmd/*passwd /etc/kvmd \
 			&& cp /usr/share/kvmd/configs.default/kvmd/*.secret /etc/kvmd \
-			&& cp /usr/share/kvmd/configs.default/kvmd/main/$(if $(P),$(P),$(DEFAULT_PLATFORM)).yaml /etc/kvmd/main.yaml \
+			&& cp /usr/share/kvmd/configs.default/kvmd/main.yaml /etc/kvmd/main.yaml \
 			&& ln -s /testenv/web.css /etc/kvmd/web.css \
 			&& mkdir -p /etc/kvmd/override.d \
 			&& cp /testenv/$(if $(P),$(P),$(DEFAULT_PLATFORM)).override.yaml /etc/kvmd/override.yaml \
diff --git a/testenv/v2-hdmiusb-rpi4.override.yaml b/testenv/v2-hdmiusb-rpi4.override.yaml
index d46597bd..fe75b420 100644
--- a/testenv/v2-hdmiusb-rpi4.override.yaml
+++ b/testenv/v2-hdmiusb-rpi4.override.yaml
@@ -18,7 +18,7 @@ kvmd:
     streamer:
         cmd:
             - "/usr/bin/ustreamer"
-            - "--device=/dev/kvmd-video"
+            - "--device=/dev/video0"
             - "--persistent"
             - "--format=mjpeg"
             - "--resolution={resolution}"
diff --git a/web/kvm/index.html b/web/kvm/index.html
index 597671ad..a5722260 100644
--- a/web/kvm/index.html
+++ b/web/kvm/index.html
@@ -259,6 +259,11 @@
             <button class="row33" data-force-hide-menu id="stream-screenshot-button" i18n="kvm_text21">&bull; Screenshot</button>
             <button class="row33" id="stream-reset-button" i18n="kvm_text22">Reset stream</button>
           </div>
+          <div class="text"><b i18n="kvm_text79">Video Record<br></b><sub i18n="kvm_text80">Record video using the browser API, and will be downloaded automatically</sub></div>
+          <div class="buttons buttons-row">
+            <button class="row50" data-force-hide-menu id="stream-record-start-button" i18n="kvm_text81">&bull; Start recording</button>
+            <button class="row50" data-force-hide-menu id="stream-record-stop-button" i18n="kvm_text82">&bull; End recording</button>
+          </div>
           <div class="feature-disabled" id="hid-outputs">
             <hr>
             <table class="kv">
@@ -897,6 +902,7 @@
           </div>
         </div>
       </div>
+      <canvas class="hidden" id="stream-mjpeg-canvas"></canvas>
     </div>
     <div class="window" id="keyboard-window">
       <div class="window-header" id="keyboard-window-header">
diff --git a/web/kvm/navbar-system.pug b/web/kvm/navbar-system.pug
index b6bfa96d..bdfd58c2 100644
--- a/web/kvm/navbar-system.pug
+++ b/web/kvm/navbar-system.pug
@@ -71,6 +71,12 @@ li(id="system-dropdown" class="right")
 			button(data-force-hide-menu data-show-window="stream-window" class="row33" i18n="kvm_text20") &bull; Show stream
 			button(data-force-hide-menu id="stream-screenshot-button" class="row33" i18n="kvm_text21") &bull; Screenshot
 			button(id="stream-reset-button" class="row33" i18n="kvm_text22") Reset stream
+		div(class="text")
+			b(i18n="kvm_text79") Video Record#[br]
+			sub(i18n="kvm_text80") Record video using the browser API, and will be downloaded automatically
+		div(class="buttons buttons-row")
+			button(data-force-hide-menu id="stream-record-start-button" class="row50" i18n="kvm_text81") &bull; Start recording
+			button(data-force-hide-menu id="stream-record-stop-button" class="row50" i18n="kvm_text82") &bull; End recording
 		div(id="hid-outputs" class="feature-disabled")
 			hr
 			table(class="kv")
diff --git a/web/kvm/window-stream.pug b/web/kvm/window-stream.pug
index 7f48c26c..0bf317c5 100644
--- a/web/kvm/window-stream.pug
+++ b/web/kvm/window-stream.pug
@@ -46,3 +46,4 @@ div(id="stream-window" class="window window-resizable")
 					div(class="label") Up
 				div(data-code="down" class="key small rounded-right")
 					div(class="label") Down
+	canvas(id="stream-mjpeg-canvas" class="hidden")
diff --git a/web/share/i18n/i18n_en.json b/web/share/i18n/i18n_en.json
index 5e239deb..aa1d01a7 100644
--- a/web/share/i18n/i18n_en.json
+++ b/web/share/i18n/i18n_en.json
@@ -109,6 +109,10 @@
     "kvm_text76":"Connect drive to Server",
     "kvm_text77":"Disconnect",
     "kvm_text78":"Reset",
+    "kvm_text79":"Video Record<br>",
+    "kvm_text80":"Record video using the browser API, and will be downloaded automatically",
+    "kvm_text81":"Start recording",
+    "kvm_text82":"End recording",
 
     "atx-ask-switch":"Ask click confirmation",
     "hid-recorder-loop-switch":"Infinite loop playback",
diff --git a/web/share/i18n/i18n_zh.json b/web/share/i18n/i18n_zh.json
index 811eb4d1..99c67421 100644
--- a/web/share/i18n/i18n_zh.json
+++ b/web/share/i18n/i18n_zh.json
@@ -109,6 +109,10 @@
     "kvm_text76":"连接 MSD 到主机",
     "kvm_text77":"断开连接",
     "kvm_text78":"重置",
+    "kvm_text79":"视频录制<br>",
+    "kvm_text80":"使用浏览器 API 录制视频（无音频），结束录制后视频文件会自动下载",
+    "kvm_text81":"开始录制",
+    "kvm_text82":"结束录制",
 
     "atx-ask-switch":"点击二次确认",
     "hid-recorder-loop-switch":"无限循环重放",
diff --git a/web/share/js/kvm/stream.js b/web/share/js/kvm/stream.js
index b811a657..cfb85627 100644
--- a/web/share/js/kvm/stream.js
+++ b/web/share/js/kvm/stream.js
@@ -97,9 +97,15 @@ export function Streamer() {
 
 		tools.el.setOnClick($("stream-screenshot-button"), __clickScreenshotButton);
 		tools.el.setOnClick($("stream-reset-button"), __clickResetButton);
+		tools.el.setOnClick($("stream-record-start-button"), __clickRecordStartButton);
+		tools.el.setOnClick($("stream-record-stop-button"), __clickRecordStopButton);
+
 
 		$("stream-window").show_hook = () => __applyState(__state);
 		$("stream-window").close_hook = () => __applyState(null);
+
+		//hidden stream-record-stop-button
+		document.getElementById('stream-record-stop-button').disabled = true;
 	};
 
 	/************************************************************************/
@@ -304,6 +310,77 @@ export function Streamer() {
 		});
 	};
 
+	
+	var stream_mjpeg_refresh_img;
+	var stream_now_fps
+	let mediaRecorder;
+	var __clickRecordStartButton = function() {
+		wm.confirm("Are you sure you want to record stream?").then(function (ok) {
+			if (ok) {
+				stream_now_fps = tools.slider.getValue($("stream-desired-fps-slider"));
+				let recordedBlobs = [];
+				//"mjpeg" or "janus"
+				let stream_type = document.querySelector('input[name="stream-mode-radio"]:checked').value;
+				if ( stream_type == "mjpeg"){
+					
+					var stream_mjpeg_img = document.getElementById('stream-image');
+					var stream_mjpeg_canvas = document.getElementById('stream-mjpeg-canvas');
+					var ctx = stream_mjpeg_canvas.getContext('2d');
+					stream_mjpeg_canvas.width = stream_mjpeg_img.width;
+					stream_mjpeg_canvas.height = stream_mjpeg_img.height;
+					const stream = stream_mjpeg_canvas.captureStream(stream_now_fps); // Capture FPS
+					mediaRecorder = new MediaRecorder(stream);
+				}else{
+					const stream = document.getElementById("stream-video")
+					stream.captureStream = stream.captureStream || stream.mozCaptureStream;
+					mediaRecorder = new MediaRecorder(stream.captureStream());
+				}
+				
+			  
+				mediaRecorder.ondataavailable = function(event) {
+					if (event.data && event.data.size > 0) {
+						recordedBlobs.push(event.data);
+					}
+				};
+			  
+				mediaRecorder.onstop = function() {
+					const blob = new Blob(recordedBlobs, {type: 'video/webm'});
+					var url = URL.createObjectURL(blob);
+					const a = document.createElement('a');
+					document.body.appendChild(a);
+					const now = new Date();
+					const year = now.getFullYear();
+					const month = ('0' + (now.getMonth() + 1)).slice(-2);
+					const day = ('0' + now.getDate()).slice(-2);
+					const hours = ('0' + now.getHours()).slice(-2);
+					const minutes = ('0' + now.getMinutes()).slice(-2);
+					const seconds = ('0' + now.getSeconds()).slice(-2);//Get now time
+					a.style = "display: none";
+					a.href = url;
+					a.download = stream_type +"_"+ year + month + day + hours + minutes + seconds + ".webm";
+					a.click();
+					window.URL.revokeObjectURL(url);
+				};
+			  
+				mediaRecorder.start();
+				document.getElementById('stream-record-start-button').disabled = true;
+				document.getElementById('stream-record-stop-button').disabled = false;
+				if (stream_type == "mjpeg"){
+					stream_mjpeg_refresh_img = setInterval(function() {
+						ctx.drawImage(stream_mjpeg_img, 0, 0, stream_mjpeg_img.width, stream_mjpeg_img.height);
+					}, 1000 / stream_now_fps);
+				}
+			}
+		});
+	};
+
+	var __clickRecordStopButton = function() {
+		mediaRecorder.stop();
+		clearInterval(stream_mjpeg_refresh_img);
+		document.getElementById('stream-record-start-button').disabled = false;
+		document.getElementById('stream-record-stop-button').disabled = true;
+	};
+
 	var __sendParam = function(name, value) {
 		tools.httpPost(`/api/streamer/set_params?${name}=${value}`, function(http) {
 			if (http.status !== 200) {