diff --git a/bricks/audio.js b/bricks/audio.js
index 0000ae0..b6d88b6 100644
--- a/bricks/audio.js
+++ b/bricks/audio.js
@@ -34,9 +34,44 @@ bricks.AudioPlayer = class extends bricks.JsWidget {
 		if ( this.url ){
 			this.set_source(this.url);
 		}
+		this.playlist = [];
+	}
+	get_status() {
+		var audio = this.audio;
+		if (audio.error) {
+			return "error";
+		}
+		if (audio.ended) {
+			return "ended";
+		}
+		if (audio.paused) {
+			return "paused";
+		}
+		if (audio.readyState < 3) {
+			return "loading";  // 数据不足，可能在缓冲
+		}
+		return "playing";
+	}
+
+	add_url(url){
+		var status = this.get_status();
+		switch(status){
+			case 'error':
+			case 'ended':
+				this.set_source(url);
+				break;
+			default:
+				this.playlist.push(url);
+				break;
+		}
 	}
 	playended(e){
-		this.dispatch('ended');
+		if (this.playlist.length > 0) {
+			var url = this.playlist.shift();
+			this.set_source(url);
+		} else {
+			this.dispatch('ended');
+		}
 	}
 	set_stream_urls(response){
 		async function* dyn_urls(response) {
diff --git a/bricks/llmout.js b/bricks/llmout.js
new file mode 100644
index 0000000..8d3f5e1
--- /dev/null
+++ b/bricks/llmout.js
@@ -0,0 +1,96 @@
+var bricks = window.bricks || {};
+
+/*
+根据大模型返回数据自动构造显示内容
+大模型返回json格式数据，下面的属性可选
+reasoning_content:推理文本
+content：应答文本
+audio：语音url或base64语音
+video：视频url或base64视频
+image：如果是个数组，则多个图片url
+*/
+
+bricks.LlmOut = class extends bricks.VBox {
+	constructor(opts){
+		super(opts);
+		this.rc_w = null;
+		this.c_w = null;
+		this.v_w = null;
+		this.i_w = null;
+		this.a_w = null;
+		this.images = [];
+		this.reasoning_content = '';
+		this.content = '';
+	}
+	
+	update(data){
+		if (data.audiao){
+			if (!this.a_w) {
+				this.a_w = new bricks.AudioPlay({
+					width: '100%',
+					autoplay: true,
+					url: data.audio,
+					cheight:2
+				});
+			} else {
+				this.a_w.add_url(data.audio);
+			}
+		}
+		if (data.video){
+			if (!this.v_w){
+				this.v_w = mew bricks.VideoPlayer({
+					width: '100%',
+					url: data.video,
+					autoplay: true
+				});
+			} else {
+				this.v_w.add_url(data.video);
+			}
+		}
+		if (data.reasoning_content){
+			this.reasoning_content += data.reasoning_content;
+		}
+		if (data.content){
+			this.content += data.content;
+		}
+		if (data.image){
+			if （Array.isArray(data.image){
+				this.images.concat(data.image);
+			else {
+				this.images.push(data.image);
+			}
+		}
+		this.clear_widgets();
+		if (this.reasoning_content.length) {
+			var txt = bricks.escapeSpecialChars('<think>\n\n' + this.reasoning_content + '\n\n'</think>');
+			this.rc_w = new bricks.MdWidget({
+				mdtext: txt,
+				width: '100%'
+			});
+			this.add_widget(this.rc_w);
+		}
+		if (this.reasoning_content.length) {
+			var txt = bricks.escapeSpecialChars(this.content);
+			this.c_w = new bricks.MdWidget({
+				mdtext: txt,
+				width: '100%'
+			});
+			this.add_widget(this.c_w);
+		}
+		if (this.v_w) {
+			this.add_widget(this.v_w);
+		}
+		if (this.a_w) {
+			this.add_widget(this.a_w);
+		}
+		if (this.images.length){
+			this.images.forEach( i => {
+				var w = new bricks.Image({
+					width: '100%',
+					url: i
+				});
+				this.add_widget(w)
+			});
+		}
+	}
+}